source: issm/oecreview/Archive/12321-12677/ISSM-12470-12471.diff@ 12679

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/Element.h

@@ -37 +37 @@
                 virtual int    Sid()=0;
                 virtual bool   IsFloating()=0; 
                 virtual bool   IsNodeOnShelf()=0; 
-                virtual bool   IsNodeOnShelfFromFlags(double* flags)=0; 
+                virtual bool   IsNodeOnShelfFromFlags(IssmDouble* flags)=0; 
                 virtual bool   IsOnBed()=0;
-                virtual void   GetInputListOnVertices(double* pvalue,int enumtype)=0;
-                virtual void   GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue)=0;
-                virtual void   GetInputValue(double* pvalue,Node* node,int enumtype)=0;
+                virtual void   GetInputListOnVertices(IssmDouble* pvalue,int enumtype)=0;
+                virtual void   GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue)=0;
+                virtual void   GetInputValue(IssmDouble* pvalue,Node* node,int enumtype)=0;
                 
-                virtual double SurfaceArea(void)=0;
+                virtual IssmDouble SurfaceArea(void)=0;
                 virtual void   InputDepthAverageAtBase(int enum_type,int average_enum_type,int object_enum)=0;
                 virtual void   ComputeBasalStress(Vector* sigma_b)=0;
                 virtual void   ComputeStrainRate(Vector* eps)=0;
                 virtual void   PatchSize(int* pnumrows, int* pnumvertices,int* pnumnodes)=0;
                 virtual void   PatchFill(int* pcount, Patch* patch)=0;
-                virtual void   ListResultsInfo(int** results_enums,int** results_size,double** results_times,int** results_steps,int* num_results)=0;
+                virtual void   ListResultsInfo(int** results_enums,int** results_size,IssmDouble** results_times,int** results_steps,int* num_results)=0;
                 virtual void   DeleteResults(void)=0;
                 virtual void   Update(int index, IoModel* iomodel,int analysis_counter,int analysis_type)=0;
-                virtual void   InputToResult(int enum_type,int step,double time)=0;
+                virtual void   InputToResult(int enum_type,int step,IssmDouble time)=0;
                 virtual void   InputDuplicate(int original_enum,int new_enum)=0;
-                virtual void   InputCreate(double scalar,int name,int code)=0;
-                virtual void   InputCreate(double* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code)=0;
+                virtual void   InputCreate(IssmDouble scalar,int name,int code)=0;
+                virtual void   InputCreate(IssmDouble* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code)=0;
                 virtual void   ProcessResultsUnits(void)=0;
-                virtual void   RequestedOutput(int output_enum,int step,double time)=0;
+                virtual void   RequestedOutput(int output_enum,int step,IssmDouble time)=0;
                 
-                virtual int    NodalValue(double* pvalue, int index, int natureofdataenum,bool process_units)=0;
-                virtual void   InputScale(int enum_type,double scale_factor)=0;
+                virtual int    NodalValue(IssmDouble* pvalue, int index, int natureofdataenum,bool process_units)=0;
+                virtual void   InputScale(int enum_type,IssmDouble scale_factor)=0;
                 virtual void   GetVectorFromInputs(Vector* vector, int name_enum)=0;
                 virtual void   GetVectorFromResults(Vector* vector,int id,int interp)=0;
-                virtual void   InputArtificialNoise(int enum_type,double min,double max)=0;
-                virtual bool   InputConvergence(double* eps, int* enums,int num_enums,int* criterionenums,double* criterionvalues,int num_criterionenums)=0;
-                virtual void   AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,double* vertex_response,double* qmu_part)=0;
+                virtual void   InputArtificialNoise(int enum_type,IssmDouble min,IssmDouble max)=0;
+                virtual bool   InputConvergence(IssmDouble* eps, int* enums,int num_enums,int* criterionenums,IssmDouble* criterionvalues,int num_criterionenums)=0;
+                virtual void   AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,IssmDouble* vertex_response,IssmDouble* qmu_part)=0;
                 virtual int*   GetHorizontalNeighboorSids(void)=0;
-                virtual double TimeAdapt()=0;
-                virtual void   MigrateGroundingLine(double* old_floating_ice,double* sheet_ungrounding)=0;
+                virtual IssmDouble TimeAdapt()=0;
+                virtual void   MigrateGroundingLine(IssmDouble* old_floating_ice,IssmDouble* sheet_ungrounding)=0;
                 virtual void   PotentialSheetUngrounding(Vector* potential_sheet_ungrounding)=0;
-                virtual void   PositiveDegreeDay(double* pdds,double* pds,double signorm)=0;
-                virtual int    UpdatePotentialSheetUngrounding(double* potential_sheet_ungrounding,Vector* vec_nodes_on_iceshelf,double* nodes_on_iceshelf)=0;
+                virtual void   PositiveDegreeDay(IssmDouble* pdds,IssmDouble* pds,IssmDouble signorm)=0;
+                virtual int    UpdatePotentialSheetUngrounding(IssmDouble* potential_sheet_ungrounding,Vector* vec_nodes_on_iceshelf,IssmDouble* nodes_on_iceshelf)=0;
                 virtual void   ResetCoordinateSystem()=0;
-                virtual void   SmearFunction(Vector* smearedvector,double (*WeightFunction)(double distance,double radius),double radius)=0;
+                virtual void   SmearFunction(Vector* smearedvector,IssmDouble (*WeightFunction)(IssmDouble distance,IssmDouble radius),IssmDouble radius)=0;
 
                 #ifdef _HAVE_RESPONSES_
-                virtual void   MinVel(double* pminvel, bool process_units)=0;
-                virtual void   MaxVel(double* pmaxvel, bool process_units)=0;
-                virtual void   MinVx(double* pminvx, bool process_units)=0;
-                virtual void   MaxVx(double* pmaxvx, bool process_units)=0;
-                virtual void   MaxAbsVx(double* pmaxabsvx, bool process_units)=0;
-                virtual void   MinVy(double* pminvy, bool process_units)=0;
-                virtual void   MaxVy(double* pmaxvy, bool process_units)=0;
-                virtual void   MaxAbsVy(double* pmaxabsvy, bool process_units)=0;
-                virtual void   MinVz(double* pminvz, bool process_units)=0;
-                virtual void   MaxVz(double* pmaxvz, bool process_units)=0;
-                virtual void   MaxAbsVz(double* pmaxabsvz, bool process_units)=0;
-                virtual double MassFlux(double* segment,bool process_units)=0;
-                virtual void   ElementResponse(double* presponse,int response_enum,bool process_units)=0;
-                virtual double IceVolume(void)=0;
+                virtual void   MinVel(IssmDouble* pminvel, bool process_units)=0;
+                virtual void   MaxVel(IssmDouble* pmaxvel, bool process_units)=0;
+                virtual void   MinVx(IssmDouble* pminvx, bool process_units)=0;
+                virtual void   MaxVx(IssmDouble* pmaxvx, bool process_units)=0;
+                virtual void   MaxAbsVx(IssmDouble* pmaxabsvx, bool process_units)=0;
+                virtual void   MinVy(IssmDouble* pminvy, bool process_units)=0;
+                virtual void   MaxVy(IssmDouble* pmaxvy, bool process_units)=0;
+                virtual void   MaxAbsVy(IssmDouble* pmaxabsvy, bool process_units)=0;
+                virtual void   MinVz(IssmDouble* pminvz, bool process_units)=0;
+                virtual void   MaxVz(IssmDouble* pmaxvz, bool process_units)=0;
+                virtual void   MaxAbsVz(IssmDouble* pmaxabsvz, bool process_units)=0;
+                virtual IssmDouble MassFlux(IssmDouble* segment,bool process_units)=0;
+                virtual void   ElementResponse(IssmDouble* presponse,int response_enum,bool process_units)=0;
+                virtual IssmDouble IceVolume(void)=0;
                 #endif
 
                 #ifdef _HAVE_CONTROL_
                 virtual void   Gradj(Vector* gradient,int control_type,int control_index)=0;
-                virtual double ThicknessAbsMisfit(bool process_units  ,int weight_index)=0;
-                virtual double SurfaceAbsVelMisfit(bool process_units ,int weight_index)=0;
-                virtual double SurfaceRelVelMisfit(bool process_units ,int weight_index)=0;
-                virtual double SurfaceLogVelMisfit(bool process_units ,int weight_index)=0;
-                virtual double SurfaceLogVxVyMisfit(bool process_units,int weight_index)=0;
-                virtual double SurfaceAverageVelMisfit(bool process_units,int weight_index)=0;
-                virtual double ThicknessAbsGradient(bool process_units,int weight_index)=0;
-                virtual double RheologyBbarAbsGradient(bool process_units,int weight_index)=0;
-                virtual double DragCoefficientAbsGradient(bool process_units,int weight_index)=0;
+                virtual IssmDouble ThicknessAbsMisfit(bool process_units  ,int weight_index)=0;
+                virtual IssmDouble SurfaceAbsVelMisfit(bool process_units ,int weight_index)=0;
+                virtual IssmDouble SurfaceRelVelMisfit(bool process_units ,int weight_index)=0;
+                virtual IssmDouble SurfaceLogVelMisfit(bool process_units ,int weight_index)=0;
+                virtual IssmDouble SurfaceLogVxVyMisfit(bool process_units,int weight_index)=0;
+                virtual IssmDouble SurfaceAverageVelMisfit(bool process_units,int weight_index)=0;
+                virtual IssmDouble ThicknessAbsGradient(bool process_units,int weight_index)=0;
+                virtual IssmDouble RheologyBbarAbsGradient(bool process_units,int weight_index)=0;
+                virtual IssmDouble DragCoefficientAbsGradient(bool process_units,int weight_index)=0;
                 virtual void   ControlInputGetGradient(Vector* gradient,int enum_type,int control_index)=0;
-                virtual void   ControlInputSetGradient(double* gradient,int enum_type,int control_index)=0;
-                virtual void   ControlInputScaleGradient(int enum_type, double scale)=0;
+                virtual void   ControlInputSetGradient(IssmDouble* gradient,int enum_type,int control_index)=0;
+                virtual void   ControlInputScaleGradient(int enum_type, IssmDouble scale)=0;
                 virtual void   GetVectorFromControlInputs(Vector* gradient,int control_enum,int control_index,const char* data)=0;
-                virtual void   SetControlInputsFromVector(double* vector,int control_enum,int control_index)=0;
-                virtual void   InputControlUpdate(double scalar,bool save_parameter)=0;
+                virtual void   SetControlInputsFromVector(IssmDouble* vector,int control_enum,int control_index)=0;
+                virtual void   InputControlUpdate(IssmDouble scalar,bool save_parameter)=0;
                 #endif
 };
 #endif

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/Tria.cpp

@@ -124 +124 @@
 
 /*Other*/
 /*FUNCTION Tria::AverageOntoPartition {{{*/
-void  Tria::AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,double* vertex_response,double* qmu_part){
+void  Tria::AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,IssmDouble* vertex_response,IssmDouble* qmu_part){
 
         bool      already=false;
         int       i,j;
         int       partition[NUMVERTICES];
         int       offsetsid[NUMVERTICES];
         int       offsetdof[NUMVERTICES];
-        double    area;
-        double    mean;
-        double    values[3];
+        IssmDouble    area;
+        IssmDouble    mean;
+        IssmDouble    values[3];
 
         /*First, get the area: */
         area=this->GetArea();
@@ -231 +231 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     heatcapacity,latentheat;
-        double     Jdet,D_scalar;
-        double     xyz_list[NUMVERTICES][3];
-        double     L[3];
+        IssmDouble     heatcapacity,latentheat;
+        IssmDouble     Jdet,D_scalar;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[3];
         GaussTria *gauss=NULL;
 
         /*Initialize Element matrix*/
@@ -290 +290 @@
         /*Intermediaries */
         int        stabilization;
         int        i,j,ig,dim;
-        double     Jdettria,DL_scalar,dt,h;
-        double     vel,vx,vy,dvxdx,dvydy;
-        double     dvx[2],dvy[2];
-        double     v_gauss[2]={0.0};
-        double     xyz_list[NUMVERTICES][3];
-        double     L[NUMVERTICES];
-        double     B[2][NUMVERTICES];
-        double     Bprime[2][NUMVERTICES];
-        double     K[2][2]                        ={0.0};
-        double     KDL[2][2]                      ={0.0};
-        double     DL[2][2]                        ={0.0};
-        double     DLprime[2][2]                   ={0.0};
+        IssmDouble     Jdettria,DL_scalar,dt,h;
+        IssmDouble     vel,vx,vy,dvxdx,dvydy;
+        IssmDouble     dvx[2],dvy[2];
+        IssmDouble     v_gauss[2]={0.0};
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[NUMVERTICES];
+        IssmDouble     B[2][NUMVERTICES];
+        IssmDouble     Bprime[2][NUMVERTICES];
+        IssmDouble     K[2][2]                        ={0.0};
+        IssmDouble     KDL[2][2]                      ={0.0};
+        IssmDouble     DL[2][2]                        ={0.0};
+        IssmDouble     DLprime[2][2]                   ={0.0};
         GaussTria *gauss=NULL;
 
         /*Initialize Element matrix*/
@@ -409 +409 @@
 
         /*Intermediaries */
         int        i,j,ig,dim;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdettria,dt,vx,vy;
-        double     L[NUMVERTICES];
-        double     B[2][NUMVERTICES];
-        double     Bprime[2][NUMVERTICES];
-        double     DL[2][2]={0.0};
-        double     DLprime[2][2]={0.0};
-        double     DL_scalar;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdettria,dt,vx,vy;
+        IssmDouble     L[NUMVERTICES];
+        IssmDouble     B[2][NUMVERTICES];
+        IssmDouble     Bprime[2][NUMVERTICES];
+        IssmDouble     DL[2][2]={0.0};
+        IssmDouble     DLprime[2][2]={0.0};
+        IssmDouble     DL_scalar;
         GaussTria  *gauss=NULL;
 
         /*Initialize Element matrix*/
@@ -484 +484 @@
 
         /* Intermediaries */
         int        i,j,ig;
-        double     DL_scalar,Jdet;
-        double     xyz_list[NUMVERTICES][3];
-        double     L[1][3];
+        IssmDouble     DL_scalar,Jdet;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[1][3];
         GaussTria *gauss = NULL;
 
         /*Initialize Element matrix*/
@@ -598 +598 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     Jdettria,dt;
-        double     surface_mass_balance_g,basal_melting_g,basal_melting_correction_g,thickness_g;
-        double     xyz_list[NUMVERTICES][3];
-        double     L[NUMVERTICES];
+        IssmDouble     Jdettria,dt;
+        IssmDouble     surface_mass_balance_g,basal_melting_g,basal_melting_correction_g,thickness_g;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[NUMVERTICES];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -649 +649 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     Jdettria,dt;
-        double     surface_mass_balance_g,basal_melting_g,thickness_g;
-        double     xyz_list[NUMVERTICES][3];
-        double     L[NUMVERTICES];
+        IssmDouble     Jdettria,dt;
+        IssmDouble     surface_mass_balance_g,basal_melting_g,thickness_g;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[NUMVERTICES];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -695 +695 @@
         /*Intermediaries */
         int        i,j,ig;
         int        analysis_type;
-        double     Jdet;
-        double     xyz_list[NUMVERTICES][3];
-        double     slope[2];
-        double     basis[3];
+        IssmDouble     Jdet;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     slope[2];
+        IssmDouble     basis[3];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -786 +786 @@
 void  Tria::ComputeStressTensor(){
 
         int         iv;
-        double      xyz_list[NUMVERTICES][3];
-        double      pressure,viscosity;
-        double      epsilon[3]; /* epsilon=[exx,eyy,exy];*/
-        double      sigma_xx[NUMVERTICES];
-        double          sigma_yy[NUMVERTICES];
-        double          sigma_zz[NUMVERTICES]={0,0,0};
-        double      sigma_xy[NUMVERTICES];
-        double          sigma_xz[NUMVERTICES]={0,0,0};
-        double          sigma_yz[NUMVERTICES]={0,0,0};
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      pressure,viscosity;
+        IssmDouble      epsilon[3]; /* epsilon=[exx,eyy,exy];*/
+        IssmDouble      sigma_xx[NUMVERTICES];
+        IssmDouble              sigma_yy[NUMVERTICES];
+        IssmDouble              sigma_zz[NUMVERTICES]={0,0,0};
+        IssmDouble      sigma_xy[NUMVERTICES];
+        IssmDouble              sigma_xz[NUMVERTICES]={0,0,0};
+        IssmDouble              sigma_yz[NUMVERTICES]={0,0,0};
         GaussTria* gauss=NULL;
 
         /* Get node coordinates and dof list: */
@@ -947 +947 @@
 }
 /*}}}*/
 /*FUNCTION Tria::GetArea {{{*/
-double Tria::GetArea(void){
+IssmDouble Tria::GetArea(void){
 
-        double area=0;
-        double xyz_list[NUMVERTICES][3];
-        double x1,y1,x2,y2,x3,y3;
+        IssmDouble area=0;
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble x1,y1,x2,y2,x3,y3;
 
         /*Get xyz list: */
         GetVerticesCoordinates(&xyz_list[0][0], nodes, NUMVERTICES);
@@ -1021 +1021 @@
         _error_("Node provided not found among element nodes");
 }
 /*}}}*/
-/*FUNCTION Tria::GetInputListOnVertices(double* pvalue,int enumtype) {{{*/
-void Tria::GetInputListOnVertices(double* pvalue,int enumtype){
+/*FUNCTION Tria::GetInputListOnVertices(IssmDouble* pvalue,int enumtype) {{{*/
+void Tria::GetInputListOnVertices(IssmDouble* pvalue,int enumtype){
 
         /*Intermediaries*/
-        double     value[NUMVERTICES];
+        IssmDouble     value[NUMVERTICES];
         GaussTria *gauss              = NULL;
 
         /*Recover input*/
@@ -1046 +1046 @@
         delete gauss;
 }
 /*}}}*/
-/*FUNCTION Tria::GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue) {{{*/
-void Tria::GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue){
+/*FUNCTION Tria::GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue) {{{*/
+void Tria::GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue){
 
-        double     value[NUMVERTICES];
+        IssmDouble     value[NUMVERTICES];
         GaussTria *gauss = NULL;
         Input     *input = inputs->GetInput(enumtype);
 
@@ -1072 +1072 @@
         delete gauss;
 }
 /*}}}*/
-/*FUNCTION Tria::GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue,int index) TO BE REMOVED{{{*/
-void Tria::GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue,int index){
+/*FUNCTION Tria::GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue,int index) TO BE REMOVED{{{*/
+void Tria::GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue,int index){
 
-        double     value[NUMVERTICES];
+        IssmDouble     value[NUMVERTICES];
         GaussTria *gauss = NULL;
         Input     *input = inputs->GetInput(enumtype);
 
@@ -1098 +1098 @@
         delete gauss;
 }
 /*}}}*/
-/*FUNCTION Tria::GetInputValue(double* pvalue,Node* node,int enumtype) {{{*/
-void Tria::GetInputValue(double* pvalue,Node* node,int enumtype){
+/*FUNCTION Tria::GetInputValue(IssmDouble* pvalue,Node* node,int enumtype) {{{*/
+void Tria::GetInputValue(IssmDouble* pvalue,Node* node,int enumtype){
 
         Input* input=inputs->GetInput(enumtype);
         if(!input) _error_("No input of type %s found in tria",EnumToStringx(enumtype));
@@ -1149 +1149 @@
 
 }
 /*}}}*/
-/*FUNCTION Tria::GetStrainRate2d(double* epsilon,double* xyz_list, GaussTria* gauss, Input* vx_input, Input* vy_input){{{*/
-void Tria::GetStrainRate2d(double* epsilon,double* xyz_list, GaussTria* gauss, Input* vx_input, Input* vy_input){
+/*FUNCTION Tria::GetStrainRate2d(IssmDouble* epsilon,IssmDouble* xyz_list, GaussTria* gauss, Input* vx_input, Input* vy_input){{{*/
+void Tria::GetStrainRate2d(IssmDouble* epsilon,IssmDouble* xyz_list, GaussTria* gauss, Input* vx_input, Input* vy_input){
         /*Compute the 2d Strain Rate (3 components):
          * epsilon=[exx eyy exy] */
 
         int i;
-        double epsilonvx[3];
-        double epsilonvy[3];
+        IssmDouble epsilonvx[3];
+        IssmDouble epsilonvy[3];
 
         /*Check that both inputs have been found*/
         if (!vx_input || !vy_input){
@@ -1225 +1225 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputArtificialNoise{{{*/
-void  Tria::InputArtificialNoise(int enum_type,double min,double max){
+void  Tria::InputArtificialNoise(int enum_type,IssmDouble min,IssmDouble max){
 
         Input* input=NULL;
 
@@ -1238 +1238 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputConvergence{{{*/
-bool Tria::InputConvergence(double* eps, int* enums,int num_enums,int* criterionenums,double* criterionvalues,int num_criterionenums){
+bool Tria::InputConvergence(IssmDouble* eps, int* enums,int num_enums,int* criterionenums,IssmDouble* criterionvalues,int num_criterionenums){
 
         bool    converged=true;
         int     i;
@@ -1305 +1305 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputScale{{{*/
-void  Tria::InputScale(int enum_type,double scale_factor){
+void  Tria::InputScale(int enum_type,IssmDouble scale_factor){
 
         Input* input=NULL;
 
@@ -1318 +1318 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputToResult{{{*/
-void  Tria::InputToResult(int enum_type,int step,double time){
+void  Tria::InputToResult(int enum_type,int step,IssmDouble time){
 
         int    i;
         Input *input = NULL;
@@ -1349 +1349 @@
         this->inputs->AddInput(new IntInput(name,constant));
 }
 /*}}}*/
-/*FUNCTION Tria::InputUpdateFromConstant(double value, int name);{{{*/
-void  Tria::InputUpdateFromConstant(double constant, int name){
+/*FUNCTION Tria::InputUpdateFromConstant(IssmDouble value, int name);{{{*/
+void  Tria::InputUpdateFromConstant(IssmDouble constant, int name){
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
 
@@ -1373 +1373 @@
         /*Intermediaries*/
         int    i,j;
         int    tria_vertex_ids[3];
-        double nodeinputs[3];
-        double cmmininputs[3];
-        double cmmaxinputs[3];
+        IssmDouble nodeinputs[3];
+        IssmDouble cmmininputs[3];
+        IssmDouble cmmaxinputs[3];
         bool   control_analysis=false;
         int    num_control_type;
-        double yts;
+        IssmDouble yts;
         int    num_cm_responses;
    
         /*Get parameters: */
@@ -1454 +1454 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolution {{{*/
-void  Tria::InputUpdateFromSolution(double* solution){
+void  Tria::InputUpdateFromSolution(IssmDouble* solution){
 
         /*retrive parameters: */
         int analysis_type;
@@ -1509 +1509 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionOneDof{{{*/
-void  Tria::InputUpdateFromSolutionOneDof(double* solution,int enum_type){
+void  Tria::InputUpdateFromSolutionOneDof(IssmDouble* solution,int enum_type){
 
         const int numdof          = NDOF1*NUMVERTICES;
 
         int*      doflist=NULL;
-        double    values[numdof];
+        IssmDouble    values[numdof];
 
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -1533 +1533 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionPrognostic{{{*/
-void  Tria::InputUpdateFromSolutionPrognostic(double* solution){
+void  Tria::InputUpdateFromSolutionPrognostic(IssmDouble* solution){
 
         /*Intermediaries*/
         const int numdof = NDOF1*NUMVERTICES;
 
         int       i,hydroadjustment;
         int*      doflist=NULL;
-        double    rho_ice,rho_water,minthickness;
-        double    newthickness[numdof];
-        double    newbed[numdof];
-        double    newsurface[numdof];
-        double    oldbed[NUMVERTICES];
-        double    oldsurface[NUMVERTICES];
-        double    oldthickness[NUMVERTICES];
+        IssmDouble    rho_ice,rho_water,minthickness;
+        IssmDouble    newthickness[numdof];
+        IssmDouble    newbed[numdof];
+        IssmDouble    newsurface[numdof];
+        IssmDouble    oldbed[NUMVERTICES];
+        IssmDouble    oldsurface[NUMVERTICES];
+        IssmDouble    oldthickness[NUMVERTICES];
 
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -1599 +1599 @@
         xDelete<int>(doflist);
 }
 /*}}}*/
-/*FUNCTION Tria::InputUpdateFromVector(double* vector, int name, int type);{{{*/
-void  Tria::InputUpdateFromVector(double* vector, int name, int type){
+/*FUNCTION Tria::InputUpdateFromVector(IssmDouble* vector, int name, int type);{{{*/
+void  Tria::InputUpdateFromVector(IssmDouble* vector, int name, int type){
 
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
@@ -1610 +1610 @@
                 case VertexEnum:
 
                         /*New TriaP1Input*/
-                        double values[3];
+                        IssmDouble values[3];
 
                         /*Get values on the 3 vertices*/
                         for (int i=0;i<3;i++){
@@ -1641 +1641 @@
         _error_(" not supported yet!");
 }
 /*}}}*/
-/*FUNCTION Tria::InputCreate(double scalar,int enum,int code);{{{*/
-void Tria::InputCreate(double scalar,int name,int code){
+/*FUNCTION Tria::InputCreate(IssmDouble scalar,int enum,int code);{{{*/
+void Tria::InputCreate(IssmDouble scalar,int name,int code){
 
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
@@ -1653 +1653 @@
         else if ((code==6) || (code==2)){ //integer
                 this->inputs->AddInput(new IntInput(name,(int)scalar));
         }
-        else if ((code==7) || (code==3)){ //double
+        else if ((code==7) || (code==3)){ //IssmDouble
                 this->inputs->AddInput(new DoubleInput(name,(int)scalar));
         }
         else _error_("%s%i"," could not recognize nature of vector from code ",code);
 
 }
 /*}}}*/
-/*FUNCTION Tria::InputCreate(double* vector,int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){{{*/
-void Tria::InputCreate(double* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){//index into elements
+/*FUNCTION Tria::InputCreate(IssmDouble* vector,int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){{{*/
+void Tria::InputCreate(IssmDouble* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){//index into elements
 
         /*Intermediaries*/
         int    i,j,t;
         int    tria_vertex_ids[3];
         int    row;
-        double nodeinputs[3];
-        double time;
+        IssmDouble nodeinputs[3];
+        IssmDouble time;
         TransientInput* transientinput=NULL;
         int    numberofvertices;
         int    numberofelements;
-        double yts;
+        IssmDouble yts;
 
 
         /*Fetch parameters: */
@@ -1692 +1692 @@
                 if(M==numberofvertices){
 
                         /*create input values: */
-                        for(i=0;i<3;i++)nodeinputs[i]=(double)vector[tria_vertex_ids[i]-1];
+                        for(i=0;i<3;i++)nodeinputs[i]=(IssmDouble)vector[tria_vertex_ids[i]-1];
 
                         /*process units: */
                         UnitConversion(&nodeinputs[0], 3 ,ExtToIuEnum, vector_enum);
@@ -1707 +1707 @@
                                 /*create input values: */
                                 for(i=0;i<3;i++){
                                         row=tria_vertex_ids[i]-1;
-                                        nodeinputs[i]=(double)vector[N*row+t];
+                                        nodeinputs[i]=(IssmDouble)vector[N*row+t];
                                 }
 
                                 /*process units: */
                                 UnitConversion(&nodeinputs[0], 3 ,ExtToIuEnum, vector_enum);
 
                                 /*time? :*/
-                                time=(double)vector[(M-1)*N+t]*yts;
+                                time=(IssmDouble)vector[(M-1)*N+t]*yts;
 
                                 if(t==0) transientinput=new TransientInput(vector_enum);
                                 transientinput->AddTimeInput(new TriaP1Input(vector_enum,nodeinputs),time);
@@ -1735 +1735 @@
                         else if (code==6){ //integer
                                 this->inputs->AddInput(new IntInput(vector_enum,(int)vector[index]));
                         }
-                        else if (code==7){ //double
-                                this->inputs->AddInput(new DoubleInput(vector_enum,(double)vector[index]));
+                        else if (code==7){ //IssmDouble
+                                this->inputs->AddInput(new DoubleInput(vector_enum,(IssmDouble)vector[index]));
                         }
                         else _error_("%s%i"," could not recognize nature of vector from code ",code);
                 }
@@ -1816 +1816 @@
 }
 /*}}}*/
 /*FUNCTION Tria::IsNodeOnShelfFromFlags {{{*/
-bool   Tria::IsNodeOnShelfFromFlags(double* flags){
+bool   Tria::IsNodeOnShelfFromFlags(IssmDouble* flags){
 
         int  i;
         bool shelf=false;
@@ -1839 +1839 @@
 }
 /*}}}*/
 /*FUNCTION Tria::ListResultsInfo{{{*/
-void Tria::ListResultsInfo(int** in_resultsenums,int** in_resultssizes,double** in_resultstimes,int** in_resultssteps,int* in_num_results){
+void Tria::ListResultsInfo(int** in_resultsenums,int** in_resultssizes,IssmDouble** in_resultstimes,int** in_resultssteps,int* in_num_results){
 
         /*Intermediaries*/
         int     i;
         int     numberofresults = 0;
         int     *resultsenums   = NULL;
         int     *resultssizes   = NULL;
-        double  *resultstimes   = NULL;
+        IssmDouble  *resultstimes   = NULL;
         int     *resultssteps   = NULL;
 
         /*Checks*/
@@ -1863 +1863 @@
                 /*Allocate output*/
                 resultsenums=xNew<int>(numberofresults);
                 resultssizes=xNew<int>(numberofresults);
-                resultstimes=xNew<double>(numberofresults);
+                resultstimes=xNew<IssmDouble>(numberofresults);
                 resultssteps=xNew<int>(numberofresults);
 
                 /*populate enums*/
@@ -1890 +1890 @@
 
 }/*}}}*/
 /*FUNCTION Tria::MigrateGroundingLine{{{*/
-void  Tria::MigrateGroundingLine(double* old_floating_ice,double* sheet_ungrounding){
+void  Tria::MigrateGroundingLine(IssmDouble* old_floating_ice,IssmDouble* sheet_ungrounding){
 
         int     i,migration_style,unground;
         bool    elementonshelf = false;
-        double  bed_hydro,yts,gl_melting_rate;
-        double  rho_water,rho_ice,density;
-        double  melting[NUMVERTICES];
-        double  h[NUMVERTICES],s[NUMVERTICES],b[NUMVERTICES],ba[NUMVERTICES];
+        IssmDouble  bed_hydro,yts,gl_melting_rate;
+        IssmDouble  rho_water,rho_ice,density;
+        IssmDouble  melting[NUMVERTICES];
+        IssmDouble  h[NUMVERTICES],s[NUMVERTICES],b[NUMVERTICES],ba[NUMVERTICES];
 
         /*Recover info at the vertices: */
         parameters->FindParam(&migration_style,GroundinglineMigrationEnum);
@@ -1972 +1972 @@
 }
 /*}}}*/
 /*FUNCTION Tria::NodalValue {{{*/
-int    Tria::NodalValue(double* pvalue, int index, int natureofdataenum,bool process_units){
+int    Tria::NodalValue(IssmDouble* pvalue, int index, int natureofdataenum,bool process_units){
 
         int i;
         int found=0;
-        double value;
+        IssmDouble value;
         Input* data=NULL;
         GaussTria *gauss                            = NULL;
 
@@ -2057 +2057 @@
 void  Tria::PotentialSheetUngrounding(Vector* potential_sheet_ungrounding){
 
         int     i;
-        double  h[NUMVERTICES],ba[NUMVERTICES];
-        double  bed_hydro;
-        double  rho_water,rho_ice,density;
+        IssmDouble  h[NUMVERTICES],ba[NUMVERTICES];
+        IssmDouble  bed_hydro;
+        IssmDouble  rho_water,rho_ice,density;
         bool    elementonshelf = false;
 
         /*material parameters: */
@@ -2083 +2083 @@
 }
 /*}}}*/
 /*FUNCTION Tria::PositiveDegreeDay{{{*/
-void  Tria::PositiveDegreeDay(double* pdds,double* pds,double signorm){
+void  Tria::PositiveDegreeDay(IssmDouble* pdds,IssmDouble* pds,IssmDouble signorm){
 
    int    i,iqj,imonth;
-   double agd[NUMVERTICES];             // surface mass balance
-   double saccu[NUMVERTICES] = {0};     // yearly surface accumulation
-   double smelt[NUMVERTICES] = {0};     // yearly melt
-   double precrunoff[NUMVERTICES];      // yearly runoff
-   double prect; // total precipitation during 1 year taking into account des. ef.
-   double water; //water=rain + snowmelt 
-   double runoff; //meltwater only, does not include rain 
-   double sconv; //rhow_rain/rhoi / 12 months
+   IssmDouble agd[NUMVERTICES];             // surface mass balance
+   IssmDouble saccu[NUMVERTICES] = {0};     // yearly surface accumulation
+   IssmDouble smelt[NUMVERTICES] = {0};     // yearly melt
+   IssmDouble precrunoff[NUMVERTICES];      // yearly runoff
+   IssmDouble prect; // total precipitation during 1 year taking into account des. ef.
+   IssmDouble water; //water=rain + snowmelt 
+   IssmDouble runoff; //meltwater only, does not include rain 
+   IssmDouble sconv; //rhow_rain/rhoi / 12 months
 
-   double rho_water,rho_ice,density;
-   double lapser=6.5/1000, sealev=0;    // lapse rate. degrees per meter. 7.5 lev's 99 paper, 9 Marshall 99 paper
-   double desfac = 0.5;                 // desert elevation factor
-   double s0p[NUMVERTICES]={0};         // should be set to elevation from precip source
-   double s0t[NUMVERTICES]={0};         // should be set to elevation from temperature source
-   double st;             // elevation between altitude of the temp record and current altitude
-   double sp;             // elevation between altitude of the prec record and current altitude
+   IssmDouble rho_water,rho_ice,density;
+   IssmDouble lapser=6.5/1000, sealev=0;    // lapse rate. degrees per meter. 7.5 lev's 99 paper, 9 Marshall 99 paper
+   IssmDouble desfac = 0.5;                 // desert elevation factor
+   IssmDouble s0p[NUMVERTICES]={0};         // should be set to elevation from precip source
+   IssmDouble s0t[NUMVERTICES]={0};         // should be set to elevation from temperature source
+   IssmDouble st;             // elevation between altitude of the temp record and current altitude
+   IssmDouble sp;             // elevation between altitude of the prec record and current altitude
 
    // PDD and PD constants and variables
-   double siglim;          // sigma limit for the integration which is equal to 2.5 sigmanorm
-   double signormc = signorm - 0.5;     // sigma of the temperature distribution for cloudy day
-   double siglimc, siglim0, siglim0c;
-   double PDup, pddsig, PDCUT = 2.0; // PDcut: rain/snow cutoff temperature (C)
-   double DT = 0.02;
-   double pddt, pd; // pd: snow/precip fraction, precipitation falling as snow
+   IssmDouble siglim;          // sigma limit for the integration which is equal to 2.5 sigmanorm
+   IssmDouble signormc = signorm - 0.5;     // sigma of the temperature distribution for cloudy day
+   IssmDouble siglimc, siglim0, siglim0c;
+   IssmDouble PDup, pddsig, PDCUT = 2.0; // PDcut: rain/snow cutoff temperature (C)
+   IssmDouble DT = 0.02;
+   IssmDouble pddt, pd; // pd: snow/precip fraction, precipitation falling as snow
    
-   double q, qmpt; // q is desert/elev. fact, hnpfac is huybrect fact, and pd is normal dist.
-   double qm[NUMVERTICES] = {0};        // snow part of the precipitation 
-   double qmt[NUMVERTICES] = {0};       // precipitation without desertification effect adjustment
-   double qmp[NUMVERTICES] = {0};       // desertification taken into account
-   double pdd[NUMVERTICES] = {0};     
-   double frzndd[NUMVERTICES] = {0};  
+   IssmDouble q, qmpt; // q is desert/elev. fact, hnpfac is huybrect fact, and pd is normal dist.
+   IssmDouble qm[NUMVERTICES] = {0};        // snow part of the precipitation 
+   IssmDouble qmt[NUMVERTICES] = {0};       // precipitation without desertification effect adjustment
+   IssmDouble qmp[NUMVERTICES] = {0};       // desertification taken into account
+   IssmDouble pdd[NUMVERTICES] = {0};     
+   IssmDouble frzndd[NUMVERTICES] = {0};  
 
-   double tstar;                        // monthly mean surface temp
-   double Tsum[NUMVERTICES]= {0};       // average summer (JJA) temperature
-   double Tsurf[NUMVERTICES] = {0};     // average annual temperature    
+   IssmDouble tstar;                        // monthly mean surface temp
+   IssmDouble Tsum[NUMVERTICES]= {0};       // average summer (JJA) temperature
+   IssmDouble Tsurf[NUMVERTICES] = {0};     // average annual temperature    
    
-   double h[NUMVERTICES],s[NUMVERTICES],ttmp[NUMVERTICES],prectmp[NUMVERTICES]; // ,b[NUMVERTICES]
-   double t[NUMVERTICES+1][12],prec[NUMVERTICES+1][12];
-   double deltm=1/12;
+   IssmDouble h[NUMVERTICES],s[NUMVERTICES],ttmp[NUMVERTICES],prectmp[NUMVERTICES]; // ,b[NUMVERTICES]
+   IssmDouble t[NUMVERTICES+1][12],prec[NUMVERTICES+1][12];
+   IssmDouble deltm=1/12;
    int    ismon[12]={12,1,2,3,4,5,6,7,8,9,10,11};
 
-   double snwm;  // snow that could have been melted in a year.
-   double snwmf; //  ablation factor for snow per positive degree day.
-   double smf;   //  ablation factor for ice per pdd (Braithwaite 1995 from tarasov 2002).
+   IssmDouble snwm;  // snow that could have been melted in a year.
+   IssmDouble snwmf; //  ablation factor for snow per positive degree day.
+   IssmDouble smf;   //  ablation factor for ice per pdd (Braithwaite 1995 from tarasov 2002).
 
-   double dfrz=1.5, CovrLm=2009./3.35e+5, dCovrLm=dfrz*CovrLm; //m*J kg^-1 C^-1 /(J kg^-1)=m/C yr
-   double supice,supcap,diffndd;
-   double fsupT=0.5,  fsupndd=0.5;  // Tsurf mode factors for supice
-   double pddtj[NUMVERTICES], hmx2;
+   IssmDouble dfrz=1.5, CovrLm=2009./3.35e+5, dCovrLm=dfrz*CovrLm; //m*J kg^-1 C^-1 /(J kg^-1)=m/C yr
+   IssmDouble supice,supcap,diffndd;
+   IssmDouble fsupT=0.5,  fsupndd=0.5;  // Tsurf mode factors for supice
+   IssmDouble pddtj[NUMVERTICES], hmx2;
 
    /*Recover info at the vertices: */
    GetInputListOnVertices(&h[0],ThicknessEnum);
@@ -2145 +2145 @@
         /*Recover monthly temperatures*/
         Input*     input=inputs->GetInput(SurfaceforcingsMonthlytemperaturesEnum); _assert_(input);
         GaussTria* gauss=new GaussTria();
-        double time,yts;
+        IssmDouble time,yts;
         this->parameters->FindParam(&time,TimeEnum);
         this->parameters->FindParam(&yts,ConstantsYtsEnum);
         for(int month=0;month<12;month++){
@@ -2329 +2329 @@
 }
 /*}}}*/
 /*FUNCTION Tria::RequestedOutput{{{*/
-void Tria::RequestedOutput(int output_enum,int step,double time){
+void Tria::RequestedOutput(int output_enum,int step,IssmDouble time){
 
         if(IsInput(output_enum)){
                 /*just transfer this input to results, and we are done: */
@@ -2363 +2363 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SmearFunction {{{*/
-void  Tria::SmearFunction(Vector*  smearedvector,double (*WeightFunction)(double distance,double radius),double radius){
+void  Tria::SmearFunction(Vector*  smearedvector,IssmDouble (*WeightFunction)(IssmDouble distance,IssmDouble radius),IssmDouble radius){
         _error_("not implemented yet");
 
 }
@@ -2385 +2385 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceArea {{{*/
-double Tria::SurfaceArea(void){
+IssmDouble Tria::SurfaceArea(void){
 
         int    i;
-        double S;
-        double normal[3];
-        double v13[3],v23[3];
-        double xyz_list[NUMVERTICES][3];
+        IssmDouble S;
+        IssmDouble normal[3];
+        IssmDouble v13[3],v23[3];
+        IssmDouble xyz_list[NUMVERTICES][3];
 
         /*If on water, return 0: */
         if(IsOnWater())return 0;
@@ -2407 +2407 @@
         normal[1]=v13[2]*v23[0]-v13[0]*v23[2];
         normal[2]=v13[0]*v23[1]-v13[1]*v23[0];
 
-        S = 0.5 * sqrt(pow(normal[0],(double)2)+pow(normal[1],(double)2)+pow(normal[2],(double)2));
+        S = 0.5 * sqrt(pow(normal[0],(IssmDouble)2)+pow(normal[1],(IssmDouble)2)+pow(normal[2],(IssmDouble)2));
 
         /*Return: */
         return S;
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceNormal{{{*/
-void Tria::SurfaceNormal(double* surface_normal, double xyz_list[3][3]){
+void Tria::SurfaceNormal(IssmDouble* surface_normal, IssmDouble xyz_list[3][3]){
 
         int i;
-        double v13[3],v23[3];
-        double normal[3];
-        double normal_norm;
+        IssmDouble v13[3],v23[3];
+        IssmDouble normal[3];
+        IssmDouble normal_norm;
 
         for (i=0;i<3;i++){
                 v13[i]=xyz_list[0][i]-xyz_list[2][i];
@@ -2430 +2430 @@
         normal[1]=v13[2]*v23[0]-v13[0]*v23[2];
         normal[2]=v13[0]*v23[1]-v13[1]*v23[0];
 
-        normal_norm=sqrt( pow(normal[0],(double)2)+pow(normal[1],(double)2)+pow(normal[2],(double)2) );
+        normal_norm=sqrt( pow(normal[0],(IssmDouble)2)+pow(normal[1],(IssmDouble)2)+pow(normal[2],(IssmDouble)2) );
 
         *(surface_normal)=normal[0]/normal_norm;
         *(surface_normal+1)=normal[1]/normal_norm;
@@ -2438 +2438 @@
 }
 /*}}}*/
 /*FUNCTION Tria::TimeAdapt{{{*/
-double  Tria::TimeAdapt(void){
+IssmDouble  Tria::TimeAdapt(void){
 
         /*intermediary: */
         int    i;
-        double C,dt;
-        double dx,dy;
-        double maxx,minx;
-        double maxy,miny;
-        double maxabsvx,maxabsvy;
-        double xyz_list[NUMVERTICES][3];
+        IssmDouble C,dt;
+        IssmDouble dx,dy;
+        IssmDouble maxx,minx;
+        IssmDouble maxy,miny;
+        IssmDouble maxabsvx,maxabsvy;
+        IssmDouble xyz_list[NUMVERTICES][3];
 
         /*get CFL coefficient:*/
         this->parameters->FindParam(&C,TimesteppingCflCoefficientEnum);
@@ -2491 +2491 @@
         int    tria_node_ids[3];
         int    tria_vertex_ids[3];
         int    tria_type;
-        double nodeinputs[3];
-        double yts;
+        IssmDouble nodeinputs[3];
+        IssmDouble yts;
         int    progstabilization,balancestabilization;
         bool   dakota_analysis;
 
@@ -2584 +2584 @@
 }
 /*}}}*/
 /*FUNCTION Tria::UpdatePotentialSheetUngrounding{{{*/
-int Tria::UpdatePotentialSheetUngrounding(double* vertices_potentially_ungrounding,Vector* vec_nodes_on_iceshelf,double* nodes_on_iceshelf){
+int Tria::UpdatePotentialSheetUngrounding(IssmDouble* vertices_potentially_ungrounding,Vector* vec_nodes_on_iceshelf,IssmDouble* nodes_on_iceshelf){
 
         int i;
         int nflipped=0;
@@ -2606 +2606 @@
 
 #ifdef _HAVE_RESPONSES_
 /*FUNCTION Tria::IceVolume {{{*/
-double Tria::IceVolume(void){
+IssmDouble Tria::IceVolume(void){
 
         /*The volume of a troncated prism is base * 1/3 sum(length of edges)*/
-        double base,surface,bed;
-        double xyz_list[NUMVERTICES][3];
+        IssmDouble base,surface,bed;
+        IssmDouble xyz_list[NUMVERTICES][3];
 
         if(IsOnWater())return 0;
 
@@ -2632 +2632 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MassFlux {{{*/
-double Tria::MassFlux( double* segment,bool process_units){
+IssmDouble Tria::MassFlux( IssmDouble* segment,bool process_units){
 
         const int    numdofs=2;
 
         int        i,dim;
-        double     mass_flux=0;
-        double     xyz_list[NUMVERTICES][3];
-        double     normal[2];
-        double     length,rho_ice;
-        double     x1,y1,x2,y2,h1,h2;
-        double     vx1,vx2,vy1,vy2;
+        IssmDouble     mass_flux=0;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     normal[2];
+        IssmDouble     length,rho_ice;
+        IssmDouble     x1,y1,x2,y2,h1,h2;
+        IssmDouble     vx1,vx2,vy1,vy2;
         GaussTria* gauss_1=NULL;
         GaussTria* gauss_2=NULL;
 
@@ -2704 +2704 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxAbsVx{{{*/
-void  Tria::MaxAbsVx(double* pmaxabsvx, bool process_units){
+void  Tria::MaxAbsVx(IssmDouble* pmaxabsvx, bool process_units){
 
         /*Get maximum:*/
-        double maxabsvx=this->inputs->MaxAbs(VxEnum);
+        IssmDouble maxabsvx=this->inputs->MaxAbs(VxEnum);
 
         /*process units if requested: */
         if(process_units) maxabsvx=UnitConversion(maxabsvx,IuToExtEnum,VxEnum);
@@ -2717 +2717 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxAbsVy{{{*/
-void  Tria::MaxAbsVy(double* pmaxabsvy, bool process_units){
+void  Tria::MaxAbsVy(IssmDouble* pmaxabsvy, bool process_units){
 
         /*Get maximum:*/
-        double maxabsvy=this->inputs->MaxAbs(VyEnum);
+        IssmDouble maxabsvy=this->inputs->MaxAbs(VyEnum);
 
         /*process units if requested: */
         if(process_units) maxabsvy=UnitConversion(maxabsvy,IuToExtEnum,VyEnum);
@@ -2730 +2730 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxAbsVz{{{*/
-void  Tria::MaxAbsVz(double* pmaxabsvz, bool process_units){
+void  Tria::MaxAbsVz(IssmDouble* pmaxabsvz, bool process_units){
 
         /*Get maximum:*/
-        double maxabsvz=this->inputs->MaxAbs(VzEnum);
+        IssmDouble maxabsvz=this->inputs->MaxAbs(VzEnum);
 
         /*process units if requested: */
         if(process_units) maxabsvz=UnitConversion(maxabsvz,IuToExtEnum,VyEnum);
@@ -2743 +2743 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxVel{{{*/
-void  Tria::MaxVel(double* pmaxvel, bool process_units){
+void  Tria::MaxVel(IssmDouble* pmaxvel, bool process_units){
 
         /*Get maximum:*/
-        double maxvel=this->inputs->Max(VelEnum);
+        IssmDouble maxvel=this->inputs->Max(VelEnum);
 
         /*process units if requested: */
         if(process_units) maxvel=UnitConversion(maxvel,IuToExtEnum,VelEnum);
@@ -2756 +2756 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxVx{{{*/
-void  Tria::MaxVx(double* pmaxvx, bool process_units){
+void  Tria::MaxVx(IssmDouble* pmaxvx, bool process_units){
 
         /*Get maximum:*/
-        double maxvx=this->inputs->Max(VxEnum);
+        IssmDouble maxvx=this->inputs->Max(VxEnum);
 
         /*process units if requested: */
         if(process_units) maxvx=UnitConversion(maxvx,IuToExtEnum,VxEnum);
@@ -2769 +2769 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxVy{{{*/
-void  Tria::MaxVy(double* pmaxvy, bool process_units){
+void  Tria::MaxVy(IssmDouble* pmaxvy, bool process_units){
 
         /*Get maximum:*/
-        double maxvy=this->inputs->Max(VyEnum);
+        IssmDouble maxvy=this->inputs->Max(VyEnum);
 
         /*process units if requested: */
         if(process_units) maxvy=UnitConversion(maxvy,IuToExtEnum,VyEnum);
@@ -2783 +2783 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MaxVz{{{*/
-void  Tria::MaxVz(double* pmaxvz, bool process_units){
+void  Tria::MaxVz(IssmDouble* pmaxvz, bool process_units){
 
         /*Get maximum:*/
-        double maxvz=this->inputs->Max(VzEnum);
+        IssmDouble maxvz=this->inputs->Max(VzEnum);
 
         /*process units if requested: */
         if(process_units) maxvz=UnitConversion(maxvz,IuToExtEnum,VzEnum);
@@ -2796 +2796 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MinVel{{{*/
-void  Tria::MinVel(double* pminvel, bool process_units){
+void  Tria::MinVel(IssmDouble* pminvel, bool process_units){
 
         /*Get minimum:*/
-        double minvel=this->inputs->Min(VelEnum);
+        IssmDouble minvel=this->inputs->Min(VelEnum);
 
         /*process units if requested: */
         if(process_units) minvel=UnitConversion(minvel,IuToExtEnum,VelEnum);
@@ -2809 +2809 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MinVx{{{*/
-void  Tria::MinVx(double* pminvx, bool process_units){
+void  Tria::MinVx(IssmDouble* pminvx, bool process_units){
 
         /*Get minimum:*/
-        double minvx=this->inputs->Min(VxEnum);
+        IssmDouble minvx=this->inputs->Min(VxEnum);
 
         /*process units if requested: */
         if(process_units) minvx=UnitConversion(minvx,IuToExtEnum,VxEnum);
@@ -2822 +2822 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MinVy{{{*/
-void  Tria::MinVy(double* pminvy, bool process_units){
+void  Tria::MinVy(IssmDouble* pminvy, bool process_units){
 
         /*Get minimum:*/
-        double minvy=this->inputs->Min(VyEnum);
+        IssmDouble minvy=this->inputs->Min(VyEnum);
 
         /*process units if requested: */
         if(process_units) minvy=UnitConversion(minvy,IuToExtEnum,VyEnum);
@@ -2835 +2835 @@
 }
 /*}}}*/
 /*FUNCTION Tria::MinVz{{{*/
-void  Tria::MinVz(double* pminvz, bool process_units){
+void  Tria::MinVz(IssmDouble* pminvz, bool process_units){
 
         /*Get minimum:*/
-        double minvz=this->inputs->Min(VzEnum);
+        IssmDouble minvz=this->inputs->Min(VzEnum);
 
         /*process units if requested: */
         if(process_units) minvz=UnitConversion(minvz,IuToExtEnum,VzEnum);
@@ -2848 +2848 @@
 }
 /*}}}*/
 /*FUNCTION Tria::ElementResponse{{{*/
-void Tria::ElementResponse(double* presponse,int response_enum,bool process_units){
+void Tria::ElementResponse(IssmDouble* presponse,int response_enum,bool process_units){
 
         switch(response_enum){
                 case MaterialsRheologyBbarEnum:
@@ -2857 +2857 @@
                 case VelEnum:
 
                         /*Get input:*/
-                        double vel;
+                        IssmDouble vel;
                         Input* vel_input;
 
                         vel_input=this->inputs->GetInput(VelEnum); _assert_(vel_input);
@@ -2899 +2899 @@
 
         /*Intermediaries*/
         int        i,j,ig;
-        double     xyz_list[NUMVERTICES][3];
-        double     viscosity,newviscosity,oldviscosity;
-        double     viscosity_overshoot,thickness,Jdet;
-        double     epsilon[3],oldepsilon[3];    /* epsilon=[exx,eyy,exy];    */
-        double     B[3][numdof];
-        double     Bprime[3][numdof];
-        double     D[3][3]   = {0.0};
-        double     D_scalar;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     viscosity,newviscosity,oldviscosity;
+        IssmDouble     viscosity_overshoot,thickness,Jdet;
+        IssmDouble     epsilon[3],oldepsilon[3];    /* epsilon=[exx,eyy,exy];    */
+        IssmDouble     B[3][numdof];
+        IssmDouble     Bprime[3][numdof];
+        IssmDouble     D[3][3]   = {0.0};
+        IssmDouble     D_scalar;
         GaussTria *gauss = NULL;
 
         /*Initialize Element matrix*/
@@ -2964 +2964 @@
         /*Intermediaries*/
         int        i,j,ig;
         int        analysis_type;
-        double     MAXSLOPE  = .06; // 6 %
-        double     MOUNTAINKEXPONENT = 10;
-        double     slope_magnitude,alpha2;
-        double     Jdet;
-        double     L[2][numdof];
-        double     DL[2][2]  = {{ 0,0 },{0,0}};
-        double     DL_scalar;
-        double     slope[2]  = {0.0,0.0};
-        double     xyz_list[NUMVERTICES][3];
+        IssmDouble     MAXSLOPE  = .06; // 6 %
+        IssmDouble     MOUNTAINKEXPONENT = 10;
+        IssmDouble     slope_magnitude,alpha2;
+        IssmDouble     Jdet;
+        IssmDouble     L[2][numdof];
+        IssmDouble     DL[2][2]  = {{ 0,0 },{0,0}};
+        IssmDouble     DL_scalar;
+        IssmDouble     slope[2]  = {0.0,0.0};
+        IssmDouble     xyz_list[NUMVERTICES][3];
         Friction  *friction = NULL;
         GaussTria *gauss    = NULL;
 
@@ -3001 +3001 @@
                 //velocity should be = 0. To achieve this result, we set alpha2_list to a very high value: */
                 surface_input->GetInputDerivativeValue(&slope[0],&xyz_list[0][0],gauss);
                 slope_magnitude=sqrt(pow(slope[0],2)+pow(slope[1],2));
-                if(slope_magnitude>MAXSLOPE) alpha2=pow((double)10,MOUNTAINKEXPONENT);
+                if(slope_magnitude>MAXSLOPE) alpha2=pow((IssmDouble)10,MOUNTAINKEXPONENT);
                 else friction->GetAlpha2(&alpha2, gauss,VxEnum,VyEnum,VzEnum);
 
                 GetL(&L[0][0], &xyz_list[0][0], gauss,NDOF2);
@@ -3037 +3037 @@
         /*Create Element matrix*/
         for(i=0;i<NUMVERTICES;i++){
                 connectivity=nodes[i]->GetConnectivity();
-                Ke->values[(2*i)*numdof  +(2*i)  ]=1/(double)connectivity;
-                Ke->values[(2*i+1)*numdof+(2*i+1)]=1/(double)connectivity;
+                Ke->values[(2*i)*numdof  +(2*i)  ]=1/(IssmDouble)connectivity;
+                Ke->values[(2*i+1)*numdof+(2*i+1)]=1/(IssmDouble)connectivity;
         }
 
         /*Clean up and return*/
@@ -3053 +3053 @@
 
         /*Intermediaries */
         int            i,j,ig;
-        double         driving_stress_baseline,thickness;
-        double         Jdet;
-        double         xyz_list[NUMVERTICES][3];
-        double         slope[2];
-        double         basis[3];
-        double         pe_g_gaussian[numdof];
+        IssmDouble         driving_stress_baseline,thickness;
+        IssmDouble         Jdet;
+        IssmDouble         xyz_list[NUMVERTICES][3];
+        IssmDouble         slope[2];
+        IssmDouble         basis[3];
+        IssmDouble         pe_g_gaussian[numdof];
         GaussTria*     gauss=NULL;
 
         /*Initialize Element vector*/
@@ -3104 +3104 @@
 
         /*Intermediaries */
         int        i,connectivity;
-        double     constant_part,ub,vb;
-        double     rho_ice,gravity,n,B;
-        double     slope2,thickness;
-        double     slope[2];
+        IssmDouble     constant_part,ub,vb;
+        IssmDouble     rho_ice,gravity,n,B;
+        IssmDouble     slope2,thickness;
+        IssmDouble     slope[2];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -3137 +3137 @@
 
                 constant_part=-2*pow(rho_ice*gravity,n)*pow(slope2,((n-1)/2));
 
-                ub=-1.58*pow((double)10.0,(double)-10.0)*rho_ice*gravity*thickness*slope[0];
-                vb=-1.58*pow((double)10.0,(double)-10.0)*rho_ice*gravity*thickness*slope[1];
+                ub=-1.58*pow((IssmDouble)10.0,(IssmDouble)-10.0)*rho_ice*gravity*thickness*slope[0];
+                vb=-1.58*pow((IssmDouble)10.0,(IssmDouble)-10.0)*rho_ice*gravity*thickness*slope[1];
 
-                pe->values[2*i]  =(ub-2.0*pow(rho_ice*gravity,n)*pow(slope2,((n-1)/2.0))*pow(thickness,n)/(pow(B,n)*(n+1))*slope[0])/(double)connectivity;
-                pe->values[2*i+1]=(vb-2.0*pow(rho_ice*gravity,n)*pow(slope2,((n-1)/2.0))*pow(thickness,n)/(pow(B,n)*(n+1))*slope[1])/(double)connectivity;
+                pe->values[2*i]  =(ub-2.0*pow(rho_ice*gravity,n)*pow(slope2,((n-1)/2.0))*pow(thickness,n)/(pow(B,n)*(n+1))*slope[0])/(IssmDouble)connectivity;
+                pe->values[2*i+1]=(vb-2.0*pow(rho_ice*gravity,n)*pow(slope2,((n-1)/2.0))*pow(thickness,n)/(pow(B,n)*(n+1))*slope[1])/(IssmDouble)connectivity;
         }
 
         /*Clean up and return*/
@@ -3157 +3157 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet,thickness;
-        double     eps1dotdphii,eps1dotdphij;
-        double     eps2dotdphii,eps2dotdphij;
-        double     mu_prime;
-        double     epsilon[3];/* epsilon=[exx,eyy,exy];*/
-        double     eps1[2],eps2[2];
-        double     phi[NUMVERTICES];
-        double     dphi[2][NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet,thickness;
+        IssmDouble     eps1dotdphii,eps1dotdphij;
+        IssmDouble     eps2dotdphii,eps2dotdphij;
+        IssmDouble     mu_prime;
+        IssmDouble     epsilon[3];/* epsilon=[exx,eyy,exy];*/
+        IssmDouble     eps1[2],eps2[2];
+        IssmDouble     phi[NUMVERTICES];
+        IssmDouble     dphi[2][NUMVERTICES];
         GaussTria *gauss=NULL;
 
         /*Initialize Jacobian with regular MacAyeal (first part of the Gateau derivative)*/
@@ -3222 +3222 @@
 
         int          i;
         int*         doflist=NULL;
-        double       vx,vy;
-        double       values[numdof];
+        IssmDouble       vx,vy;
+        IssmDouble       values[numdof];
         GaussTria*   gauss=NULL;
 
         /*Get dof list: */
@@ -3260 +3260 @@
         const int    numdof=NDOF2*NUMVERTICES;
 
         int        i;
-        double     vx,vy;
-        double     values[numdof];
+        IssmDouble     vx,vy;
+        IssmDouble     values[numdof];
         int       *doflist = NULL;
         GaussTria *gauss   = NULL;
 
@@ -3294 +3294 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionDiagnosticHoriz {{{*/
-void  Tria::InputUpdateFromSolutionDiagnosticHoriz(double* solution){
+void  Tria::InputUpdateFromSolutionDiagnosticHoriz(IssmDouble* solution){
         
         const int numdof=NDOF2*NUMVERTICES;
 
         int       i;
         int*      doflist=NULL;
-        double    rho_ice,g;
-        double    values[numdof];
-        double    vx[NUMVERTICES];
-        double    vy[NUMVERTICES];
-        double    vz[NUMVERTICES];
-        double    vel[NUMVERTICES];
-        double    pressure[NUMVERTICES];
-        double    thickness[NUMVERTICES];
+        IssmDouble    rho_ice,g;
+        IssmDouble    values[numdof];
+        IssmDouble    vx[NUMVERTICES];
+        IssmDouble    vy[NUMVERTICES];
+        IssmDouble    vz[NUMVERTICES];
+        IssmDouble    vel[NUMVERTICES];
+        IssmDouble    pressure[NUMVERTICES];
+        IssmDouble    thickness[NUMVERTICES];
         
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -3357 +3357 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionDiagnosticHutter {{{*/
-void  Tria::InputUpdateFromSolutionDiagnosticHutter(double* solution){
+void  Tria::InputUpdateFromSolutionDiagnosticHutter(IssmDouble* solution){
         
         const int numdof=NDOF2*NUMVERTICES;
         
         int       i;
         int*      doflist=NULL;
-        double    rho_ice,g;
-        double    values[numdof];
-        double    vx[NUMVERTICES];
-        double    vy[NUMVERTICES];
-        double    vz[NUMVERTICES];
-        double    vel[NUMVERTICES];
-        double    pressure[NUMVERTICES];
-        double    thickness[NUMVERTICES];
+        IssmDouble    rho_ice,g;
+        IssmDouble    values[numdof];
+        IssmDouble    vx[NUMVERTICES];
+        IssmDouble    vy[NUMVERTICES];
+        IssmDouble    vz[NUMVERTICES];
+        IssmDouble    vel[NUMVERTICES];
+        IssmDouble    pressure[NUMVERTICES];
+        IssmDouble    thickness[NUMVERTICES];
         
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -3419 +3419 @@
 
 #ifdef _HAVE_CONTROL_
 /*FUNCTION Tria::InputControlUpdate{{{*/
-void  Tria::InputControlUpdate(double scalar,bool save_parameter){
+void  Tria::InputControlUpdate(IssmDouble scalar,bool save_parameter){
 
         /*Intermediary*/
         int    num_controls;
@@ -3473 +3473 @@
 
 }/*}}}*/
 /*FUNCTION Tria::ControlInputScaleGradient{{{*/
-void Tria::ControlInputScaleGradient(int enum_type,double scale){
+void Tria::ControlInputScaleGradient(int enum_type,IssmDouble scale){
 
         Input* input=NULL;
 
@@ -3489 +3489 @@
         ((ControlInput*)input)->ScaleGradient(scale);
 }/*}}}*/
 /*FUNCTION Tria::ControlInputSetGradient{{{*/
-void Tria::ControlInputSetGradient(double* gradient,int enum_type,int control_index){
+void Tria::ControlInputSetGradient(IssmDouble* gradient,int enum_type,int control_index){
 
         int    doflist1[NUMVERTICES];
-        double grad_list[NUMVERTICES];
+        IssmDouble grad_list[NUMVERTICES];
         Input* grad_input=NULL;
         Input* input=NULL;
 
@@ -3576 +3576 @@
 
         int        i,ig;
         int        doflist1[NUMVERTICES];
-        double     Jdet,weight;
-        double     xyz_list[NUMVERTICES][3];
-        double     dbasis[NDOF2][NUMVERTICES];
-        double     dk[NDOF2]; 
-        double     grade_g[NUMVERTICES]={0.0};
+        IssmDouble     Jdet,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dbasis[NDOF2][NUMVERTICES];
+        IssmDouble     dk[NDOF2]; 
+        IssmDouble     grade_g[NUMVERTICES]={0.0};
         GaussTria  *gauss=NULL;
 
         /*Retrieve all inputs we will be needing: */
@@ -3617 +3617 @@
         /*Intermediaries*/
         int        i,ig;
         int        doflist[NUMVERTICES];
-        double     vx,vy,lambda,mu,thickness,Jdet;
-        double     viscosity_complement;
-        double     dvx[NDOF2],dvy[NDOF2],dadjx[NDOF2],dadjy[NDOF2],dB[NDOF2]; 
-        double     xyz_list[NUMVERTICES][3];
-        double     basis[3],epsilon[3];
-        double     grad[NUMVERTICES]={0.0};
+        IssmDouble     vx,vy,lambda,mu,thickness,Jdet;
+        IssmDouble     viscosity_complement;
+        IssmDouble     dvx[NDOF2],dvy[NDOF2],dadjx[NDOF2],dadjy[NDOF2],dB[NDOF2]; 
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     basis[3],epsilon[3];
+        IssmDouble     grad[NUMVERTICES]={0.0};
         GaussTria *gauss = NULL;
 
         /* Get node coordinates and dof list: */
@@ -3675 +3675 @@
         int        analysis_type;
         int        doflist1[NUMVERTICES];
         int        connectivity[NUMVERTICES];
-        double     vx,vy,lambda,mu,alpha_complement,Jdet;
-        double     bed,thickness,Neff,drag;
-        double     xyz_list[NUMVERTICES][3];
-        double     dk[NDOF2]; 
-        double     grade_g[NUMVERTICES]={0.0};
-        double     grade_g_gaussian[NUMVERTICES];
-        double     basis[3];
-        double     epsilon[3]; /* epsilon=[exx,eyy,exy];*/
+        IssmDouble     vx,vy,lambda,mu,alpha_complement,Jdet;
+        IssmDouble     bed,thickness,Neff,drag;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dk[NDOF2]; 
+        IssmDouble     grade_g[NUMVERTICES]={0.0};
+        IssmDouble     grade_g_gaussian[NUMVERTICES];
+        IssmDouble     basis[3];
+        IssmDouble     epsilon[3]; /* epsilon=[exx,eyy,exy];*/
         Friction*  friction=NULL;
         GaussTria  *gauss=NULL;
 
@@ -3745 +3745 @@
         //      adjointy_input->GetInputValue(&mu, gauss);
         //      vx_input->GetInputValue(&vx,gauss);
         //      vy_input->GetInputValue(&vy,gauss);
-        //      grade_g[iv] = -2*1.e+7*drag*alpha_complement*(lambda*vx+mu*vy)/((double)connectivity[iv]);
+        //      grade_g[iv] = -2*1.e+7*drag*alpha_complement*(lambda*vx+mu*vy)/((IssmDouble)connectivity[iv]);
         //}
         /*End Analytical gradient*/
 
@@ -3761 +3761 @@
 
         int        i,ig;
         int        doflist1[NUMVERTICES];
-        double     Jdet,weight;
-        double     xyz_list[NUMVERTICES][3];
-        double     dbasis[NDOF2][NUMVERTICES];
-        double     dk[NDOF2]; 
-        double     grade_g[NUMVERTICES]={0.0};
+        IssmDouble     Jdet,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dbasis[NDOF2][NUMVERTICES];
+        IssmDouble     dk[NDOF2]; 
+        IssmDouble     grade_g[NUMVERTICES]={0.0};
         GaussTria  *gauss=NULL;
 
         /*Retrieve all inputs we will be needing: */
@@ -3805 +3805 @@
 
         /*Intermediaries*/
         int    doflist1[NUMVERTICES];
-        double lambda[NUMVERTICES];
-        double gradient_g[NUMVERTICES];
+        IssmDouble lambda[NUMVERTICES];
+        IssmDouble gradient_g[NUMVERTICES];
 
         /*Compute Gradient*/
         GradientIndexing(&doflist1[0],control_index);
@@ -3822 +3822 @@
         /*Intermediaries*/
         int        i,ig;
         int        doflist1[NUMVERTICES];
-        double     thickness,Jdet;
-        double     basis[3];
-        double     Dlambda[2],dp[2];
-        double     xyz_list[NUMVERTICES][3];
-        double     grade_g[NUMVERTICES] = {0.0};
+        IssmDouble     thickness,Jdet;
+        IssmDouble     basis[3];
+        IssmDouble     Dlambda[2],dp[2];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     grade_g[NUMVERTICES] = {0.0};
         GaussTria *gauss                = NULL;
 
         /* Get node coordinates and dof list: */
@@ -3865 +3865 @@
         /*Intermediaries*/
         int        i,ig;
         int        doflist1[NUMVERTICES];
-        double     thickness,Jdet;
-        double     basis[3];
-        double     Dlambda[2],dp[2];
-        double     xyz_list[NUMVERTICES][3];
-        double     grade_g[NUMVERTICES] = {0.0};
+        IssmDouble     thickness,Jdet;
+        IssmDouble     basis[3];
+        IssmDouble     Dlambda[2],dp[2];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     grade_g[NUMVERTICES] = {0.0};
         GaussTria *gauss                = NULL;
 
         /* Get node coordinates and dof list: */
@@ -3916 +3916 @@
 }
 /*}}}*/
 /*FUNCTION Tria::RheologyBbarAbsGradient{{{*/
-double Tria::RheologyBbarAbsGradient(bool process_units,int weight_index){
+IssmDouble Tria::RheologyBbarAbsGradient(bool process_units,int weight_index){
 
         /* Intermediaries */
         int        ig;
-        double     Jelem = 0;
-        double     weight;
-        double     Jdet;
-        double     xyz_list[NUMVERTICES][3];
-        double     dp[NDOF2];
+        IssmDouble     Jelem = 0;
+        IssmDouble     weight;
+        IssmDouble     Jdet;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dp[NDOF2];
         GaussTria *gauss = NULL;
 
         /*retrieve parameters and inputs*/
@@ -3960 +3960 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceAverageVelMisfit {{{*/
-double Tria::SurfaceAverageVelMisfit(bool process_units,int weight_index){
+IssmDouble Tria::SurfaceAverageVelMisfit(bool process_units,int weight_index){
 
         const int    numdof=2*NUMVERTICES;
 
         int        i,ig;
-        double     Jelem=0,S,Jdet;
-        double     misfit;
-        double     vx,vy,vxobs,vyobs,weight;
-        double     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jelem=0,S,Jdet;
+        IssmDouble     misfit;
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
         GaussTria *gauss=NULL;
 
         /*If on water, return 0: */
@@ -4021 +4021 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceLogVelMisfit {{{*/
-double Tria::SurfaceLogVelMisfit(bool process_units,int weight_index){
+IssmDouble Tria::SurfaceLogVelMisfit(bool process_units,int weight_index){
 
         const int    numdof=NDOF2*NUMVERTICES;
 
         int        i,ig;
-        double     Jelem=0;
-        double     misfit,Jdet;
-        double     epsvel=2.220446049250313e-16;
-        double     meanvel=3.170979198376458e-05; /*1000 m/yr*/
-        double     velocity_mag,obs_velocity_mag;
-        double     xyz_list[NUMVERTICES][3];
-        double     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     Jelem=0;
+        IssmDouble     misfit,Jdet;
+        IssmDouble     epsvel=2.220446049250313e-16;
+        IssmDouble     meanvel=3.170979198376458e-05; /*1000 m/yr*/
+        IssmDouble     velocity_mag,obs_velocity_mag;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
         GaussTria *gauss=NULL;
 
         /*If on water, return 0: */
@@ -4086 +4086 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceLogVxVyMisfit {{{*/
-double Tria::SurfaceLogVxVyMisfit(bool process_units,int weight_index){
+IssmDouble Tria::SurfaceLogVxVyMisfit(bool process_units,int weight_index){
 
         const int    numdof=NDOF2*NUMVERTICES;
 
         int        i,ig;
         int        fit=-1;
-        double     Jelem=0, S=0;
-        double     epsvel=2.220446049250313e-16;
-        double     meanvel=3.170979198376458e-05; /*1000 m/yr*/
-        double     misfit, Jdet;
-        double     vx,vy,vxobs,vyobs,weight;
-        double     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jelem=0, S=0;
+        IssmDouble     epsvel=2.220446049250313e-16;
+        IssmDouble     meanvel=3.170979198376458e-05; /*1000 m/yr*/
+        IssmDouble     misfit, Jdet;
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
         GaussTria *gauss=NULL;
 
         /*If on water, return 0: */
@@ -4152 +4152 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceAbsVelMisfit {{{*/
-double Tria::SurfaceAbsVelMisfit(bool process_units,int weight_index){
+IssmDouble Tria::SurfaceAbsVelMisfit(bool process_units,int weight_index){
 
         const int    numdof=NDOF2*NUMVERTICES;
 
         int        i,ig;
-        double     Jelem=0;
-        double     misfit,Jdet;
-        double     vx,vy,vxobs,vyobs,weight;
-        double     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jelem=0;
+        IssmDouble     misfit,Jdet;
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
         GaussTria *gauss=NULL;
 
         /*If on water, return 0: */
@@ -4213 +4213 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SurfaceRelVelMisfit {{{*/
-double Tria::SurfaceRelVelMisfit(bool process_units,int weight_index){
+IssmDouble Tria::SurfaceRelVelMisfit(bool process_units,int weight_index){
         const int  numdof=2*NUMVERTICES;
 
         int        i,ig;
-        double     Jelem=0;
-        double     scalex=1,scaley=1;
-        double     misfit,Jdet;
-        double     epsvel=2.220446049250313e-16;
-        double     meanvel=3.170979198376458e-05; /*1000 m/yr*/
-        double     vx,vy,vxobs,vyobs,weight;
-        double     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jelem=0;
+        IssmDouble     scalex=1,scaley=1;
+        IssmDouble     misfit,Jdet;
+        IssmDouble     epsvel=2.220446049250313e-16;
+        IssmDouble     meanvel=3.170979198376458e-05; /*1000 m/yr*/
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
         GaussTria *gauss=NULL;
 
         /*If on water, return 0: */
@@ -4277 +4277 @@
 }
 /*}}}*/
 /*FUNCTION Tria::ThicknessAbsGradient{{{*/
-double Tria::ThicknessAbsGradient(bool process_units,int weight_index){
+IssmDouble Tria::ThicknessAbsGradient(bool process_units,int weight_index){
 
         /* Intermediaries */
         int        ig;
-        double     Jelem = 0;
-        double     weight;
-        double     Jdet;
-        double     xyz_list[NUMVERTICES][3];
-        double     dp[NDOF2];
+        IssmDouble     Jelem = 0;
+        IssmDouble     weight;
+        IssmDouble     Jdet;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dp[NDOF2];
         GaussTria *gauss = NULL;
 
         /*retrieve parameters and inputs*/
@@ -4321 +4321 @@
 }
 /*}}}*/
 /*FUNCTION Tria::ThicknessAbsMisfit {{{*/
-double Tria::ThicknessAbsMisfit(bool process_units,int weight_index){
+IssmDouble Tria::ThicknessAbsMisfit(bool process_units,int weight_index){
 
         /*Intermediaries*/
         int        i,ig;
-        double     thickness,thicknessobs,weight;
-        double     Jdet;
-        double     Jelem = 0;
-        double     xyz_list[NUMVERTICES][3];
+        IssmDouble     thickness,thicknessobs,weight;
+        IssmDouble     Jdet;
+        IssmDouble     Jelem = 0;
+        IssmDouble     xyz_list[NUMVERTICES][3];
         GaussTria *gauss = NULL;
-        double     dH[2];
+        IssmDouble     dH[2];
 
         /*If on water, return 0: */
         if(IsOnWater())return 0;
@@ -4373 +4373 @@
 
         /*Intermediaries */
         int         i,ig,resp;
-        double      Jdet;
-        double      thickness,thicknessobs,weight;
+        IssmDouble      Jdet;
+        IssmDouble      thickness,thicknessobs,weight;
         int        *responses = NULL;
         int         num_responses;
-        double      xyz_list[NUMVERTICES][3];
-        double      basis[3];
-        double      dbasis[NDOF2][NUMVERTICES];
-        double      dH[2];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      basis[3];
+        IssmDouble      dbasis[NDOF2][NUMVERTICES];
+        IssmDouble      dH[2];
         GaussTria*  gauss=NULL;
 
         /*Initialize Element vector*/
@@ -4441 +4441 @@
         int        i,resp,ig;
         int       *responses=NULL;
         int        num_responses;
-        double     Jdet;
-        double     obs_velocity_mag,velocity_mag;
-        double     dux,duy;
-        double     epsvel=2.220446049250313e-16;
-        double     meanvel=3.170979198376458e-05; /*1000 m/yr*/
-        double     scalex=0,scaley=0,scale=0,S=0;
-        double     vx,vy,vxobs,vyobs,weight;
-        double     xyz_list[NUMVERTICES][3];
-        double     basis[3];
+        IssmDouble     Jdet;
+        IssmDouble     obs_velocity_mag,velocity_mag;
+        IssmDouble     dux,duy;
+        IssmDouble     epsvel=2.220446049250313e-16;
+        IssmDouble     meanvel=3.170979198376458e-05; /*1000 m/yr*/
+        IssmDouble     scalex=0,scaley=0,scale=0,S=0;
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     basis[3];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -4617 +4617 @@
         int        i,resp,ig;
         int       *responses=NULL;
         int        num_responses;
-        double     Jdet;
-        double     obs_velocity_mag,velocity_mag;
-        double     dux,duy;
-        double     epsvel=2.220446049250313e-16;
-        double     meanvel=3.170979198376458e-05; /*1000 m/yr*/
-        double     scalex=0,scaley=0,scale=0,S=0;
-        double     vx,vy,vxobs,vyobs,weight;
-        double     xyz_list[NUMVERTICES][3];
-        double     basis[3];
+        IssmDouble     Jdet;
+        IssmDouble     obs_velocity_mag,velocity_mag;
+        IssmDouble     dux,duy;
+        IssmDouble     epsvel=2.220446049250313e-16;
+        IssmDouble     meanvel=3.170979198376458e-05; /*1000 m/yr*/
+        IssmDouble     scalex=0,scaley=0,scale=0,S=0;
+        IssmDouble     vx,vy,vxobs,vyobs,weight;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     basis[3];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -4788 +4788 @@
 }
 /*}}}*/
 /*FUNCTION Tria::DragCoefficientAbsGradient{{{*/
-double Tria::DragCoefficientAbsGradient(bool process_units,int weight_index){
+IssmDouble Tria::DragCoefficientAbsGradient(bool process_units,int weight_index){
 
         /* Intermediaries */
         int        ig;
-        double     Jelem = 0;
-        double     weight;
-        double     Jdet;
-        double     xyz_list[NUMVERTICES][3];
-        double     dp[NDOF2];
+        IssmDouble     Jelem = 0;
+        IssmDouble     weight;
+        IssmDouble     Jdet;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dp[NDOF2];
         GaussTria *gauss = NULL;
 
         /*retrieve parameters and inputs*/
@@ -4862 +4862 @@
         /*Intermediaries */
         int        i,j,ig;
         bool       incomplete_adjoint;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet,thickness;
-        double     eps1dotdphii,eps1dotdphij;
-        double     eps2dotdphii,eps2dotdphij;
-        double     mu_prime;
-        double     epsilon[3];/* epsilon=[exx,eyy,exy];*/
-        double     eps1[2],eps2[2];
-        double     phi[NUMVERTICES];
-        double     dphi[2][NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet,thickness;
+        IssmDouble     eps1dotdphii,eps1dotdphij;
+        IssmDouble     eps2dotdphii,eps2dotdphij;
+        IssmDouble     mu_prime;
+        IssmDouble     epsilon[3];/* epsilon=[exx,eyy,exy];*/
+        IssmDouble     eps1[2],eps2[2];
+        IssmDouble     phi[NUMVERTICES];
+        IssmDouble     dphi[2][NUMVERTICES];
         GaussTria *gauss=NULL;
 
         /*Initialize Jacobian with regular MacAyeal (first part of the Gateau derivative)*/
@@ -4924 +4924 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionAdjointHoriz {{{*/
-void  Tria::InputUpdateFromSolutionAdjointHoriz(double* solution){
+void  Tria::InputUpdateFromSolutionAdjointHoriz(IssmDouble* solution){
 
         const int numdof=NDOF2*NUMVERTICES;
 
         int       i;
         int*      doflist=NULL;
-        double    values[numdof];
-        double    lambdax[NUMVERTICES];
-        double    lambday[NUMVERTICES];
+        IssmDouble    values[numdof];
+        IssmDouble    lambdax[NUMVERTICES];
+        IssmDouble    lambday[NUMVERTICES];
 
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -4959 +4959 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionAdjointBalancethickness {{{*/
-void  Tria::InputUpdateFromSolutionAdjointBalancethickness(double* solution){
+void  Tria::InputUpdateFromSolutionAdjointBalancethickness(IssmDouble* solution){
 
         const int numdof=NDOF1*NUMVERTICES;
 
         int       i;
         int*      doflist=NULL;
-        double    values[numdof];
-        double    lambda[NUMVERTICES];
+        IssmDouble    values[numdof];
+        IssmDouble    lambda[NUMVERTICES];
 
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -5016 +5016 @@
 }
 /*}}}*/
 /*FUNCTION Tria::SetControlInputsFromVector{{{*/
-void  Tria::SetControlInputsFromVector(double* vector,int control_enum,int control_index){
+void  Tria::SetControlInputsFromVector(IssmDouble* vector,int control_enum,int control_index){
 
-        double  values[NUMVERTICES];
+        IssmDouble  values[NUMVERTICES];
         int     doflist1[NUMVERTICES];
         Input  *input     = NULL;
         Input  *new_input = NULL;
@@ -5056 +5056 @@
 void Tria::CreateHydrologyWaterVelocityInput(void){
 
         /*material parameters: */
-        double mu_water;
-        double VelocityFactor;  // This factor represents the number 12 in laminar flow velocity which can vary by differnt hydrology.CR
-        double n_man,CR;
-        double w;
-        double rho_ice, rho_water, g;
-        double dsdx,dsdy,dbdx,dbdy;
-        double vx[NUMVERTICES];
-        double vy[NUMVERTICES];
+        IssmDouble mu_water;
+        IssmDouble VelocityFactor;  // This factor represents the number 12 in laminar flow velocity which can vary by differnt hydrology.CR
+        IssmDouble n_man,CR;
+        IssmDouble w;
+        IssmDouble rho_ice, rho_water, g;
+        IssmDouble dsdx,dsdy,dbdx,dbdy;
+        IssmDouble vx[NUMVERTICES];
+        IssmDouble vy[NUMVERTICES];
         GaussTria *gauss = NULL;
 
         /*Retrieve all inputs and parameters*/
@@ -5114 +5114 @@
         const int    numdof=NDOF1*NUMVERTICES;
 
         /*Intermediaries */
-        double     diffusivity;
+        IssmDouble     diffusivity;
         int        i,j,ig;
-        double     Jdettria,DL_scalar,dt,h;
-        double     vx,vy,vel,dvxdx,dvydy;
-        double     dvx[2],dvy[2];
-        double     v_gauss[2]={0.0};
-        double     xyz_list[NUMVERTICES][3];
-        double     L[NUMVERTICES];
-        double     B[2][NUMVERTICES];
-        double     Bprime[2][NUMVERTICES];
-        double     K[2][2]                        ={0.0};
-        double     KDL[2][2]                      ={0.0};
-        double     DL[2][2]                        ={0.0};
-        double     DLprime[2][2]                   ={0.0};
+        IssmDouble     Jdettria,DL_scalar,dt,h;
+        IssmDouble     vx,vy,vel,dvxdx,dvydy;
+        IssmDouble     dvx[2],dvy[2];
+        IssmDouble     v_gauss[2]={0.0};
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[NUMVERTICES];
+        IssmDouble     B[2][NUMVERTICES];
+        IssmDouble     Bprime[2][NUMVERTICES];
+        IssmDouble     K[2][2]                        ={0.0};
+        IssmDouble     KDL[2][2]                      ={0.0};
+        IssmDouble     DL[2][2]                        ={0.0};
+        IssmDouble     DLprime[2][2]                   ={0.0};
         GaussTria *gauss=NULL;
 
         /*Skip if water or ice shelf element*/
@@ -5220 +5220 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     Jdettria,dt;
-        double     basal_melting_g;
-        double     old_watercolumn_g;
-        double     xyz_list[NUMVERTICES][3];
-        double     basis[numdof];
+        IssmDouble     Jdettria,dt;
+        IssmDouble     basal_melting_g;
+        IssmDouble     old_watercolumn_g;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     basis[numdof];
         GaussTria* gauss=NULL;
 
         /*Skip if water or ice shelf element*/
@@ -5268 +5268 @@
 
         int i;
         int*         doflist=NULL;
-        double       watercolumn;
-        double       values[numdof];
+        IssmDouble       watercolumn;
+        IssmDouble       values[numdof];
         GaussTria*   gauss=NULL;
 
         /*Get dof list: */
@@ -5298 +5298 @@
 }
 /*}}}*/
 /*FUNCTION Tria::InputUpdateFromSolutionHydrology{{{*/
-void  Tria::InputUpdateFromSolutionHydrology(double* solution){
+void  Tria::InputUpdateFromSolutionHydrology(IssmDouble* solution){
 
         /*Intermediaries*/
         const int numdof = NDOF1*NUMVERTICES;
 
         int       i;
         int*      doflist=NULL;
-        double    values[numdof];
+        IssmDouble    values[numdof];
 
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -5314 +5314 @@
         for(i=0;i<numdof;i++){
                 values[i]=solution[doflist[i]];
                 if(isnan(values[i])) _error_("NaN found in solution vector");
-                if (values[i]<pow((double)10,(double)-10))values[i]=pow((double)10,(double)-10); //correcting the water column to positive values
+                if (values[i]<pow((IssmDouble)10,(IssmDouble)-10))values[i]=pow((IssmDouble)10,(IssmDouble)-10); //correcting the water column to positive values
  
         }
 
@@ -5328 +5328 @@
 #endif
 
 #ifdef _HAVE_DAKOTA_
-/*FUNCTION Tria::InputUpdateFromVectorDakota(double* vector, int name, int type);{{{*/
-void  Tria::InputUpdateFromVectorDakota(double* vector, int name, int type){
+/*FUNCTION Tria::InputUpdateFromVectorDakota(IssmDouble* vector, int name, int type);{{{*/
+void  Tria::InputUpdateFromVectorDakota(IssmDouble* vector, int name, int type){
         
         int i,j;
 
@@ -5341 +5341 @@
                 case VertexEnum:
 
                         /*New TriaP1Input*/
-                        double values[3];
+                        IssmDouble values[3];
 
                         /*Get values on the 3 vertices*/
                         for (i=0;i<3;i++){
@@ -5352 +5352 @@
                         switch(name){
                                 case ThicknessEnum:
                                         /*Update thickness + surface: assume bed is constant. On ice shelves, takes hydrostatic equilibrium {{{*/
-                                        double  thickness[3];
-                                        double  thickness_init[3];
-                                        double  hydrostatic_ratio[3];
-                                        double  surface[3];
-                                        double  bed[3];
+                                        IssmDouble  thickness[3];
+                                        IssmDouble  thickness_init[3];
+                                        IssmDouble  hydrostatic_ratio[3];
+                                        IssmDouble  surface[3];
+                                        IssmDouble  bed[3];
                                         
                                         /*retrieve inputs: */
                                         GetInputListOnVertices(&thickness_init[0],ThicknessEnum);
@@ -5370 +5370 @@
                                         /*build new bed and surface: */
                                         if (this->IsFloating()){
                                                 /*hydrostatic equilibrium: */
-                                                double rho_ice,rho_water,di;
+                                                IssmDouble rho_ice,rho_water,di;
                                                 rho_ice=this->matpar->GetRhoIce();
                                                 rho_water=this->matpar->GetRhoWater();
 
@@ -5440 +5440 @@
         _error_(" not supported yet!");
 }
 /*}}}*/
-/*FUNCTION Tria::InputUpdateFromMatrixDakota(double* matrix, int nrows, int ncols, int name, int type);{{{*/
-void  Tria::InputUpdateFromMatrixDakota(double* matrix, int nrows, int ncols, int name, int type){
+/*FUNCTION Tria::InputUpdateFromMatrixDakota(IssmDouble* matrix, int nrows, int ncols, int name, int type);{{{*/
+void  Tria::InputUpdateFromMatrixDakota(IssmDouble* matrix, int nrows, int ncols, int name, int type){
         
         int i,j,t;
         TransientInput* transientinput=NULL;
-        double values[3];
-        double time;
+        IssmDouble values[3];
+        IssmDouble time;
         int row;
-        double yts;
+        IssmDouble yts;
 
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
@@ -5465 +5465 @@
                                 /*create input values: */
                                 for(i=0;i<3;i++){
                                         row=this->nodes[i]->GetSidList();
-                                        values[i]=(double)matrix[ncols*row+t];
+                                        values[i]=(IssmDouble)matrix[ncols*row+t];
                                 }
 
                                 /*time? :*/
-                                time=(double)matrix[(nrows-1)*ncols+t]*yts;
+                                time=(IssmDouble)matrix[(nrows-1)*ncols+t]*yts;
 
                                 if(t==0) transientinput=new TransientInput(name);
                                 transientinput->AddTimeInput(new TriaP1Input(name,values),time);
@@ -5510 +5510 @@
         /*Intermediaries */
         int        stabilization;
         int        i,j,ig,dim;
-        double     Jdettria,vx,vy,dvxdx,dvydy,vel,h;
-        double     dvx[2],dvy[2];
-        double     xyz_list[NUMVERTICES][3];
-        double     L[NUMVERTICES];
-        double     B[2][NUMVERTICES];
-        double     Bprime[2][NUMVERTICES];
-        double     K[2][2]                          = {0.0};
-        double     KDL[2][2]                        = {0.0};
-        double     DL[2][2]                         = {0.0};
-        double     DLprime[2][2]                    = {0.0};
-        double     DL_scalar;
+        IssmDouble     Jdettria,vx,vy,dvxdx,dvydy,vel,h;
+        IssmDouble     dvx[2],dvy[2];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     L[NUMVERTICES];
+        IssmDouble     B[2][NUMVERTICES];
+        IssmDouble     Bprime[2][NUMVERTICES];
+        IssmDouble     K[2][2]                          = {0.0};
+        IssmDouble     KDL[2][2]                        = {0.0};
+        IssmDouble     DL[2][2]                         = {0.0};
+        IssmDouble     DLprime[2][2]                    = {0.0};
+        IssmDouble     DL_scalar;
         GaussTria *gauss                            = NULL;
 
         /*Initialize Element matrix*/
@@ -5619 +5619 @@
 
         /*Intermediaries*/
         int        i,j,ig,dim;
-        double     vx,vy,Jdettria;
-        double     xyz_list[NUMVERTICES][3];
-        double     B[2][NUMVERTICES];
-        double     Bprime[2][NUMVERTICES];
-        double     DL[2][2]={0.0};
-        double     DL_scalar;
+        IssmDouble     vx,vy,Jdettria;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     B[2][NUMVERTICES];
+        IssmDouble     Bprime[2][NUMVERTICES];
+        IssmDouble     DL[2][2]={0.0};
+        IssmDouble     DL_scalar;
         GaussTria  *gauss=NULL;
 
         /*Initialize Element matrix*/
@@ -5687 +5687 @@
         
         /*Intermediaries */
         int        i,j,ig;
-        double     xyz_list[NUMVERTICES][3];
-        double     dhdt_g,basal_melting_g,surface_mass_balance_g,Jdettria;
-        double     L[NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dhdt_g,basal_melting_g,surface_mass_balance_g,Jdettria;
+        IssmDouble     L[NUMVERTICES];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/
@@ -5730 +5730 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     xyz_list[NUMVERTICES][3];
-        double     basal_melting_g,surface_mass_balance_g,dhdt_g,Jdettria;
-        double     L[NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     basal_melting_g,surface_mass_balance_g,dhdt_g,Jdettria;
+        IssmDouble     L[NUMVERTICES];
         GaussTria* gauss=NULL;
 
         /*Initialize Element vector*/

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/TriaRef.h

@@ -24 +24 @@
                 void SetElementType(int type,int type_counter);
 
                 /*Numerics*/
-                void GetBMacAyeal(double* B, double* xyz_list, GaussTria* gauss);
-                void GetBMacAyealStokes(double* B , double* xyz_list, GaussTria* gauss);
-                void GetBprimeMacAyeal(double* Bprime, double* xyz_list, GaussTria* gauss);
-                void GetBprimeMacAyealStokes(double* Bprime, double* xyz_list, GaussTria* gauss);
-                void GetBprimePrognostic(double* Bprime_prog, double* xyz_list, GaussTria* gauss);
-                void GetBPrognostic(double* B_prog, double* xyz_list, GaussTria* gauss);
-                void GetL(double* L, double* xyz_list,GaussTria* gauss,int numdof);
-                void GetJacobian(double* J, double* xyz_list,GaussTria* gauss);
-                void GetSegmentJacobianDeterminant(double* Jdet, double* xyz_list,GaussTria* gauss);
-                void GetJacobianDeterminant2d(double* Jdet, double* xyz_list,GaussTria* gauss);
-                void GetJacobianDeterminant3d(double* Jdet, double* xyz_list,GaussTria* gauss);
-                void GetJacobianInvert(double*  Jinv, double* xyz_list,GaussTria* gauss);
-                void GetNodalFunctions(double* l1l2l3,GaussTria* gauss);
-                void GetSegmentNodalFunctions(double* l1l2l3,GaussTria* gauss, int index1,int index2);
-                void GetSegmentBFlux(double* B,GaussTria* gauss, int index1,int index2);
-                void GetSegmentBprimeFlux(double* Bprime,GaussTria* gauss, int index1,int index2);
-                void GetNodalFunctionsDerivatives(double* l1l2l3,double* xyz_list, GaussTria* gauss);
-                void GetNodalFunctionsDerivativesReference(double* dl1dl3,GaussTria* gauss);
-                void GetInputValue(double* pp, double* plist, GaussTria* gauss);
-                void GetInputDerivativeValue(double* pp, double* plist,double* xyz_list, GaussTria* gauss);
+                void GetBMacAyeal(IssmDouble* B, IssmDouble* xyz_list, GaussTria* gauss);
+                void GetBMacAyealStokes(IssmDouble* B , IssmDouble* xyz_list, GaussTria* gauss);
+                void GetBprimeMacAyeal(IssmDouble* Bprime, IssmDouble* xyz_list, GaussTria* gauss);
+                void GetBprimeMacAyealStokes(IssmDouble* Bprime, IssmDouble* xyz_list, GaussTria* gauss);
+                void GetBprimePrognostic(IssmDouble* Bprime_prog, IssmDouble* xyz_list, GaussTria* gauss);
+                void GetBPrognostic(IssmDouble* B_prog, IssmDouble* xyz_list, GaussTria* gauss);
+                void GetL(IssmDouble* L, IssmDouble* xyz_list,GaussTria* gauss,int numdof);
+                void GetJacobian(IssmDouble* J, IssmDouble* xyz_list,GaussTria* gauss);
+                void GetSegmentJacobianDeterminant(IssmDouble* Jdet, IssmDouble* xyz_list,GaussTria* gauss);
+                void GetJacobianDeterminant2d(IssmDouble* Jdet, IssmDouble* xyz_list,GaussTria* gauss);
+                void GetJacobianDeterminant3d(IssmDouble* Jdet, IssmDouble* xyz_list,GaussTria* gauss);
+                void GetJacobianInvert(IssmDouble*  Jinv, IssmDouble* xyz_list,GaussTria* gauss);
+                void GetNodalFunctions(IssmDouble* l1l2l3,GaussTria* gauss);
+                void GetSegmentNodalFunctions(IssmDouble* l1l2l3,GaussTria* gauss, int index1,int index2);
+                void GetSegmentBFlux(IssmDouble* B,GaussTria* gauss, int index1,int index2);
+                void GetSegmentBprimeFlux(IssmDouble* Bprime,GaussTria* gauss, int index1,int index2);
+                void GetNodalFunctionsDerivatives(IssmDouble* l1l2l3,IssmDouble* xyz_list, GaussTria* gauss);
+                void GetNodalFunctionsDerivativesReference(IssmDouble* dl1dl3,GaussTria* gauss);
+                void GetInputValue(IssmDouble* pp, IssmDouble* plist, GaussTria* gauss);
+                void GetInputDerivativeValue(IssmDouble* pp, IssmDouble* plist,IssmDouble* xyz_list, GaussTria* gauss);
 
 };
 #endif

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/PentaRef.cpp

@@ -57 +57 @@
 
 /*Reference Element numerics*/
 /*FUNCTION PentaRef::GetBMacAyealPattyn {{{*/
-void PentaRef::GetBMacAyealPattyn(double* B, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBMacAyealPattyn(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
          * by: 
@@ -69 +69 @@
          * We assume B has been allocated already, of size: 5x(NDOF2*NUMNODESP1)
          */
 
-        double dbasis[3][NUMNODESP1];
+        IssmDouble dbasis[3][NUMNODESP1];
 
         /*Get dbasis in actual coordinate system: */
         GetNodalFunctionsP1Derivatives(&dbasis[0][0],xyz_list, gauss);
@@ -88 +88 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBMacAyealStokes{{{*/
-void PentaRef::GetBMacAyealStokes(double* B, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBMacAyealStokes(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
          * by: 
@@ -102 +102 @@
          */
 
         int    i;
-        double dh1dh7[3][NUMNODESMINI];
-        double l1l6[NUMNODESP1];
+        IssmDouble dh1dh7[3][NUMNODESMINI];
+        IssmDouble l1l6[NUMNODESP1];
 
         /*Get dh1dh6 in actual coordinate system: */
         GetNodalFunctionsMINIDerivatives(&dh1dh7[0][0],xyz_list, gauss);
@@ -134 +134 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBPattyn {{{*/
-void PentaRef::GetBPattyn(double* B, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBPattyn(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
          * by: 
@@ -148 +148 @@
          * We assume B has been allocated already, of size: 5x(NDOF2*NUMNODESP1)
          */
 
-        double dbasis[3][NUMNODESP1];
+        IssmDouble dbasis[3][NUMNODESP1];
 
         /*Get dbasis in actual coordinate system: */
         GetNodalFunctionsP1Derivatives(&dbasis[0][0],xyz_list, gauss);
@@ -174 +174 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBprimePattyn {{{*/
-void PentaRef::GetBprimePattyn(double* B, double* xyz_list, GaussPenta* gauss_coord){
+void PentaRef::GetBprimePattyn(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss_coord){
         /*Compute B  prime matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
          * by: 
@@ -187 +187 @@
          *
          * We assume B has been allocated already, of size: 5x(NDOF2*NUMNODESP1)
          */
-        double dbasis[3][NUMNODESP1];
+        IssmDouble dbasis[3][NUMNODESP1];
 
         /*Get dbasis in actual coordinate system: */
         GetNodalFunctionsP1Derivatives(&dbasis[0][0],xyz_list, gauss_coord);
@@ -212 +212 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBprimeMacAyealStokes{{{*/
-void PentaRef::GetBprimeMacAyealStokes(double* Bprime, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBprimeMacAyealStokes(IssmDouble* Bprime, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute Bprime  matrix. Bprime=[Bprime1 Bprime2 Bprime3 Bprime4 Bprime5 Bprime6] where Bprimei is of size 5*NDOF2. 
          * For node i, Bprimei can be expressed in the actual coordinate system
          * by: 
@@ -225 +225 @@
          */
 
         int    i;
-        double dh1dh7[3][NUMNODESMINI];
+        IssmDouble dh1dh7[3][NUMNODESMINI];
 
         /*Get dh1dh6 in actual coordinate system: */
         GetNodalFunctionsMINIDerivatives(&dh1dh7[0][0],xyz_list, gauss);
@@ -252 +252 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBStokes {{{*/
-void PentaRef::GetBStokes(double* B, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBStokes(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss){
 
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 3*NDOF4. 
          * For node i, Bi can be expressed in the actual coordinate system
@@ -270 +270 @@
 
         int i;
 
-        double dh1dh7[3][NUMNODESMINI];
-        double l1l6[NUMNODESP1];
+        IssmDouble dh1dh7[3][NUMNODESMINI];
+        IssmDouble l1l6[NUMNODESP1];
 
         /*Get dh1dh7 in actual coordinate system: */
         GetNodalFunctionsMINIDerivatives(&dh1dh7[0][0],xyz_list, gauss);
@@ -319 +319 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBprimeStokes {{{*/
-void PentaRef::GetBprimeStokes(double* B_prime, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBprimeStokes(IssmDouble* B_prime, IssmDouble* xyz_list, GaussPenta* gauss){
         /*      Compute B'  matrix. B'=[B1' B2' B3' B4' B5' B6' Bb'] where Bi' is of size 3*NDOF2. 
          *      For node i, Bi' can be expressed in the actual coordinate system
          *      by: 
@@ -337 +337 @@
          */
 
         int i;
-        double dh1dh7[3][NUMNODESMINI];
-        double l1l6[NUMNODESP1];
+        IssmDouble dh1dh7[3][NUMNODESMINI];
+        IssmDouble l1l6[NUMNODESP1];
 
         /*Get dh1dh7 in actual coordinate system: */
         GetNodalFunctionsMINIDerivatives(&dh1dh7[0][0],xyz_list, gauss);
@@ -386 +386 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBAdvec{{{*/
-void PentaRef::GetBAdvec(double* B_advec, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBAdvec(IssmDouble* B_advec, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF1. 
          * For node i, Bi' can be expressed in the actual coordinate system
          * by: 
@@ -399 +399 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double l1l6[6];
+        IssmDouble l1l6[6];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsP1(l1l6, gauss);
@@ -413 +413 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBConduct{{{*/
-void PentaRef::GetBConduct(double* B_conduct, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBConduct(IssmDouble* B_conduct, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF1. 
          * For node i, Bi' can be expressed in the actual coordinate system
          * by: 
@@ -426 +426 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsP1Derivatives(&dh1dh6[0][0],xyz_list,gauss);
@@ -440 +440 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBVert{{{*/
-void PentaRef::GetBVert(double* B, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBVert(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss){
         /*      Compute B  matrix. B=[dh1/dz dh2/dz dh3/dz dh4/dz dh5/dz dh6/dz];
                 where hi is the interpolation function for node i.*/
 
         int i;
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get dh1dh6 in actual coordinate system: */
         GetNodalFunctionsP1Derivatives(&dh1dh6[0][0],xyz_list, gauss);
@@ -458 +458 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBprimeAdvec{{{*/
-void PentaRef::GetBprimeAdvec(double* Bprime_advec, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBprimeAdvec(IssmDouble* Bprime_advec, IssmDouble* xyz_list, GaussPenta* gauss){
         /*Compute B  matrix. B=[B1 B2 B3 B4 B5 B6] where Bi is of size 5*NDOF1. 
          * For node i, Bi' can be expressed in the actual coordinate system
          * by: 
@@ -471 +471 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsP1Derivatives(&dh1dh6[0][0],xyz_list,gauss);
@@ -485 +485 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetBprimeVert{{{*/
-void PentaRef::GetBprimeVert(double* B, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetBprimeVert(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss){
         /* Compute Bprime  matrix. Bprime=[L1 L2 L3 L4 L5 L6] where Li is the nodal function for node i*/
 
         GetNodalFunctionsP1(B, gauss);
@@ -493 +493 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetL{{{*/
-void PentaRef::GetL(double* L, GaussPenta* gauss, int numdof){
+void PentaRef::GetL(IssmDouble* L, GaussPenta* gauss, int numdof){
         /*Compute L  matrix. L=[L1 L2 L3] where Li is square and of size numdof. 
          ** For node i, Li can be expressed in the actual coordinate system
          ** by: 
@@ -508 +508 @@
          **/
 
         int i;
-        double l1l6[6];
+        IssmDouble l1l6[6];
 
         /*Get l1l6 in actual coordinate system: */
         GetNodalFunctionsP1(l1l6,gauss);
@@ -530 +530 @@
 } 
 /*}}}*/
 /*FUNCTION PentaRef::GetLStokes{{{*/
-void PentaRef::GetLStokes(double* LStokes, GaussPenta* gauss){
+void PentaRef::GetLStokes(IssmDouble* LStokes, GaussPenta* gauss){
         /*
          * Compute L  matrix. L=[L1 L2 L3] where Li is square and of size numdof. 
          * For node i, Li can be expressed in the actual coordinate system
@@ -543 +543 @@
          */
 
         const int num_dof=4;
-        double l1l2l3[NUMNODESP1_2d];
+        IssmDouble l1l2l3[NUMNODESP1_2d];
 
         /*Get l1l2l3 in actual coordinate system: */
         l1l2l3[0]=gauss->coord1*(1-gauss->coord4)/2.0;
@@ -565 +565 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetLprimeStokes {{{*/
-void PentaRef::GetLprimeStokes(double* LprimeStokes, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetLprimeStokes(IssmDouble* LprimeStokes, IssmDouble* xyz_list, GaussPenta* gauss){
 
         /*
          * Compute Lprime  matrix. Lprime=[Lp1 Lp2 Lp3] where Lpi is square and of size numdof. 
@@ -605 +605 @@
         int i;
         int num_dof=4;
 
-        double l1l2l3[NUMNODESP1_2d];
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble l1l2l3[NUMNODESP1_2d];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get l1l2l3 in actual coordinate system: */
         l1l2l3[0]=gauss->coord1*(1-gauss->coord4)/2.0;
@@ -677 +677 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetLMacAyealStokes {{{*/
-void PentaRef::GetLMacAyealStokes(double* LStokes, GaussPenta* gauss){
+void PentaRef::GetLMacAyealStokes(IssmDouble* LStokes, GaussPenta* gauss){
         /*
          * Compute L  matrix. L=[L1 L2 L3] where Li is square and of size numdof. 
          * For node i, Li can be expressed in the actual coordinate system
@@ -696 +696 @@
         int i;
         int num_dof=2;
 
-        double l1l2l3[NUMNODESP1_2d];
+        IssmDouble l1l2l3[NUMNODESP1_2d];
 
 
         /*Get l1l2l3 in actual coordinate system: */
@@ -727 +727 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetLprimeMacAyealStokes {{{*/
-void PentaRef::GetLprimeMacAyealStokes(double* LprimeStokes, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetLprimeMacAyealStokes(IssmDouble* LprimeStokes, IssmDouble* xyz_list, GaussPenta* gauss){
 
         /*
          * Compute Lprime  matrix. Lprime=[Lp1 Lp2 Lp3] where Lpi is square and of size numdof. 
@@ -746 +746 @@
         int i;
         int num_dof=4;
 
-        double l1l2l3[NUMNODESP1_2d];
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble l1l2l3[NUMNODESP1_2d];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get l1l2l3 in actual coordinate system: */
         l1l2l3[0]=gauss->coord1*(1-gauss->coord4)/2.0;
@@ -794 +794 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetLStokesMacAyeal {{{*/
-void PentaRef::GetLStokesMacAyeal(double* LStokes, GaussPenta* gauss){
+void PentaRef::GetLStokesMacAyeal(IssmDouble* LStokes, GaussPenta* gauss){
         /*
          * Compute L  matrix. L=[L1 L2 L3] where Li is square and of size numdof. 
          * For node i, Li can be expressed in the actual coordinate system
@@ -809 +809 @@
         int i;
         int num_dof=4;
 
-        double l1l2l3[NUMNODESP1_2d];
+        IssmDouble l1l2l3[NUMNODESP1_2d];
 
 
         /*Get l1l2l3 in actual coordinate system: */
@@ -840 +840 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetLprimeStokesMacAyeal {{{*/
-void PentaRef::GetLprimeStokesMacAyeal(double* LprimeStokes, double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetLprimeStokesMacAyeal(IssmDouble* LprimeStokes, IssmDouble* xyz_list, GaussPenta* gauss){
 
         /*
          * Compute Lprime  matrix. Lprime=[Lp1 Lp2 Lp3] where Lpi is square and of size numdof. 
@@ -855 +855 @@
         int i;
         int num_dof=2;
 
-        double l1l2l3[NUMNODESP1_2d];
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble l1l2l3[NUMNODESP1_2d];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get l1l2l3 in actual coordinate system: */
         l1l2l3[0]=gauss->coord1*(1-gauss->coord4)/2.0;
@@ -879 +879 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetJacobian {{{*/
-void PentaRef::GetJacobian(double* J, double* xyz_list,GaussPenta* gauss){
+void PentaRef::GetJacobian(IssmDouble* J, IssmDouble* xyz_list,GaussPenta* gauss){
 
         int i,j;
 
         /*The Jacobian is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated of size NDOF2xNDOF2.*/
 
-        double A1,A2,A3; //area coordinates
-        double xi,eta,zi; //parametric coordinates
+        IssmDouble A1,A2,A3; //area coordinates
+        IssmDouble xi,eta,zi; //parametric coordinates
 
-        double x1,x2,x3,x4,x5,x6;
-        double y1,y2,y3,y4,y5,y6;
-        double z1,z2,z3,z4,z5,z6;
+        IssmDouble x1,x2,x3,x4,x5,x6;
+        IssmDouble y1,y2,y3,y4,y5,y6;
+        IssmDouble z1,z2,z3,z4,z5,z6;
 
         /*Figure out xi,eta and zi (parametric coordinates), for this gaussian point: */
         A1=gauss->coord1;
@@ -938 +938 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetJacobianDeterminant {{{*/
-void PentaRef::GetJacobianDeterminant(double*  Jdet, double* xyz_list,GaussPenta* gauss){
+void PentaRef::GetJacobianDeterminant(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussPenta* gauss){
         /*On a penta, Jacobian varies according to coordinates. We need to get the Jacobian, and take 
          * the determinant of it: */
-        double J[3][3];
+        IssmDouble J[3][3];
 
         /*Get Jacobian*/
         GetJacobian(&J[0][0],xyz_list,gauss);
@@ -953 +953 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetTriaJacobianDeterminant{{{*/
-void PentaRef::GetTriaJacobianDeterminant(double*  Jdet, double* xyz_list,GaussPenta* gauss){
+void PentaRef::GetTriaJacobianDeterminant(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussPenta* gauss){
         /*The Jacobian determinant is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated of size NDOF2xNDOF2.*/
 
-        double x1,x2,x3,y1,y2,y3,z1,z2,z3;
+        IssmDouble x1,x2,x3,y1,y2,y3,z1,z2,z3;
 
         x1=*(xyz_list+3*0+0);
         y1=*(xyz_list+3*0+1);
@@ -975 +975 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetSegmentJacobianDeterminant{{{*/
-void PentaRef::GetSegmentJacobianDeterminant(double*  Jdet, double* xyz_list,GaussPenta* gauss){
+void PentaRef::GetSegmentJacobianDeterminant(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussPenta* gauss){
         /*The Jacobian determinant is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated of size NDOF2xNDOF2.*/
 
-        double x1,x2,y1,y2,z1,z2;
+        IssmDouble x1,x2,y1,y2,z1,z2;
 
         x1=*(xyz_list+3*0+0);
         y1=*(xyz_list+3*0+1);
@@ -994 +994 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetJacobianInvert {{{*/
-void PentaRef::GetJacobianInvert(double* Jinv, double* xyz_list,GaussPenta* gauss){
+void PentaRef::GetJacobianInvert(IssmDouble* Jinv, IssmDouble* xyz_list,GaussPenta* gauss){
 
         /*Jacobian*/
-        double J[3][3];
+        IssmDouble J[3][3];
 
         /*Call Jacobian routine to get the jacobian:*/
         GetJacobian(&J[0][0], xyz_list, gauss);
@@ -1007 +1007 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetNodalFunctionsMINI{{{*/
-void PentaRef::GetNodalFunctionsMINI(double* l1l7, GaussPenta* gauss){
+void PentaRef::GetNodalFunctionsMINI(IssmDouble* l1l7, GaussPenta* gauss){
         /*This routine returns the values of the nodal functions  at the gaussian point.*/
 
         l1l7[0]=gauss->coord1*(1.0-gauss->coord4)/2.0;
@@ -1021 +1021 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetNodalFunctionsMINIDerivatives{{{*/
-void PentaRef::GetNodalFunctionsMINIDerivatives(double* dh1dh7,double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetNodalFunctionsMINIDerivatives(IssmDouble* dh1dh7,IssmDouble* xyz_list, GaussPenta* gauss){
 
         /*This routine returns the values of the nodal functions derivatives  (with respect to the 
          * actual coordinate system): */
 
         int       i;
-        double    dh1dh7_ref[3][NUMNODESMINI];
-        double    Jinv[3][3];
+        IssmDouble    dh1dh7_ref[3][NUMNODESMINI];
+        IssmDouble    Jinv[3][3];
 
         /*Get derivative values with respect to parametric coordinate system: */
         GetNodalFunctionsMINIDerivativesReference(&dh1dh7_ref[0][0], gauss); 
@@ -1052 +1052 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetNodalFunctionsMINIDerivativesReference{{{*/
-void PentaRef::GetNodalFunctionsMINIDerivativesReference(double* dl1dl7,GaussPenta* gauss){
+void PentaRef::GetNodalFunctionsMINIDerivativesReference(IssmDouble* dl1dl7,GaussPenta* gauss){
 
         /*This routine returns the values of the nodal functions derivatives  (with respect to the 
          * natural coordinate system) at the gaussian point. */
-        double r=gauss->coord2-gauss->coord1;
-        double s=-3.0/SQRT3*(gauss->coord1+gauss->coord2-2.0/3.0);
-        double zeta=gauss->coord4;
+        IssmDouble r=gauss->coord2-gauss->coord1;
+        IssmDouble s=-3.0/SQRT3*(gauss->coord1+gauss->coord2-2.0/3.0);
+        IssmDouble zeta=gauss->coord4;
 
         /*First nodal function: */
         *(dl1dl7+NUMNODESMINI*0+0)=-0.5*(1.0-zeta)/2.0;
@@ -1098 +1098 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetNodalFunctionsP1 {{{*/
-void PentaRef::GetNodalFunctionsP1(double* l1l6, GaussPenta* gauss){
+void PentaRef::GetNodalFunctionsP1(IssmDouble* l1l6, GaussPenta* gauss){
         /*This routine returns the values of the nodal functions  at the gaussian point.*/
 
         l1l6[0]=gauss->coord1*(1-gauss->coord4)/2.0;
@@ -1111 +1111 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetNodalFunctionsP1Derivatives {{{*/
-void PentaRef::GetNodalFunctionsP1Derivatives(double* dh1dh6,double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetNodalFunctionsP1Derivatives(IssmDouble* dh1dh6,IssmDouble* xyz_list, GaussPenta* gauss){
 
         /*This routine returns the values of the nodal functions derivatives  (with respect to the 
          * actual coordinate system): */
-        double    dh1dh6_ref[NDOF3][NUMNODESP1];
-        double    Jinv[NDOF3][NDOF3];
+        IssmDouble    dh1dh6_ref[NDOF3][NUMNODESP1];
+        IssmDouble    Jinv[NDOF3][NDOF3];
 
         /*Get derivative values with respect to parametric coordinate system: */
         GetNodalFunctionsP1DerivativesReference(&dh1dh6_ref[0][0], gauss); 
@@ -1140 +1140 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetNodalFunctionsP1DerivativesReference {{{*/
-void PentaRef::GetNodalFunctionsP1DerivativesReference(double* dl1dl6,GaussPenta* gauss){
+void PentaRef::GetNodalFunctionsP1DerivativesReference(IssmDouble* dl1dl6,GaussPenta* gauss){
 
         /*This routine returns the values of the nodal functions derivatives  (with respect to the 
          * natural coordinate system) at the gaussian point. Those values vary along xi,eta,z */
 
-        double A1,A2,A3,z;
+        IssmDouble A1,A2,A3,z;
 
         A1=gauss->coord1; _assert_(A1>=0 && A1<=1);//first area coordinate value. In term of xi and eta: A1=(1-xi)/2-eta/(2*SQRT3);
         A2=gauss->coord2; _assert_(A2>=0 && A2<=1);//second area coordinate value In term of xi and eta: A2=(1+xi)/2-eta/(2*SQRT3);
@@ -1184 +1184 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetQuadNodalFunctions {{{*/
-void PentaRef::GetQuadNodalFunctions(double* l1l4,GaussPenta* gauss,int index1,int index2,int index3,int index4){
+void PentaRef::GetQuadNodalFunctions(IssmDouble* l1l4,GaussPenta* gauss,int index1,int index2,int index3,int index4){
         /*This routine returns the values of the nodal functions  at the gaussian point.*/
 
-        double BasisFunctions[6];
+        IssmDouble BasisFunctions[6];
 
         GetNodalFunctionsP1(&BasisFunctions[0],gauss);
 
@@ -1204 +1204 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetQuadJacobianDeterminant{{{*/
-void PentaRef::GetQuadJacobianDeterminant(double* Jdet,double xyz_list[4][3],GaussPenta* gauss){
+void PentaRef::GetQuadJacobianDeterminant(IssmDouble* Jdet,IssmDouble xyz_list[4][3],GaussPenta* gauss){
         /*This routine returns the values of the nodal functions  at the gaussian point.*/
 
-        double x1,x2,x3,x4,y1,y2,y3,y4,z1,z2,z3,z4;
+        IssmDouble x1,x2,x3,x4,y1,y2,y3,y4,z1,z2,z3,z4;
 
         x1=xyz_list[0][0];
         y1=xyz_list[0][1];
@@ -1230 +1230 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetInputValue{{{*/
-void PentaRef::GetInputValue(double* pvalue,double* plist,GaussPenta* gauss){
+void PentaRef::GetInputValue(IssmDouble* pvalue,IssmDouble* plist,GaussPenta* gauss){
         /*P1 interpolation on Gauss point*/
 
         /*intermediary*/
-        double l1l6[6];
+        IssmDouble l1l6[6];
 
         /*nodal functions: */
         GetNodalFunctionsP1(&l1l6[0],gauss);
@@ -1245 +1245 @@
 }
 /*}}}*/
 /*FUNCTION PentaRef::GetInputDerivativeValue{{{*/
-void PentaRef::GetInputDerivativeValue(double* p, double* plist,double* xyz_list, GaussPenta* gauss){
+void PentaRef::GetInputDerivativeValue(IssmDouble* p, IssmDouble* plist,IssmDouble* xyz_list, GaussPenta* gauss){
         /*From node values of parameter p (p_list[0], p_list[1], p_list[2], p_list[3], p_list[4] and p_list[4]), return parameter derivative value at gaussian point specified by gauss_coord:
          *   dp/dx=p_list[0]*dh1/dx+p_list[1]*dh2/dx+p_list[2]*dh3/dx+p_list[3]*dh4/dx+p_list[4]*dh5/dx+p_list[5]*dh6/dx;
          *   dp/dy=p_list[0]*dh1/dy+p_list[1]*dh2/dy+p_list[2]*dh3/dy+p_list[3]*dh4/dy+p_list[4]*dh5/dy+p_list[5]*dh6/dy;
@@ -1253 +1253 @@
          *
          *   p is a vector of size 3x1 already allocated.
          */
-        double dh1dh6[3][NUMNODESP1];
+        IssmDouble dh1dh6[3][NUMNODESP1];
 
         /*Get nodal funnctions derivatives in actual coordinate system: */
         GetNodalFunctionsP1Derivatives(&dh1dh6[0][0],xyz_list, gauss);

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/Tria.h

@@ -54 +54 @@
                 Object* copy();
                 /*}}}*/
                 /*Update virtual functions resolution: {{{*/
-                void  InputUpdateFromSolution(double* solutiong);
-                void  InputUpdateFromVector(double* vector, int name, int type);
+                void  InputUpdateFromSolution(IssmDouble* solutiong);
+                void  InputUpdateFromVector(IssmDouble* vector, int name, int type);
                 void  InputUpdateFromVector(int* vector, int name, int type);
                 void  InputUpdateFromVector(bool* vector, int name, int type);
                 #ifdef _HAVE_DAKOTA_
-                void  InputUpdateFromVectorDakota(double* vector, int name, int type);
+                void  InputUpdateFromVectorDakota(IssmDouble* vector, int name, int type);
                 void  InputUpdateFromVectorDakota(int* vector, int name, int type);
                 void  InputUpdateFromVectorDakota(bool* vector, int name, int type);
-                void  InputUpdateFromMatrixDakota(double* matrix, int nows, int ncols, int name, int type);
+                void  InputUpdateFromMatrixDakota(IssmDouble* matrix, int nows, int ncols, int name, int type);
                 #endif
-                void  InputUpdateFromConstant(double constant, int name);
+                void  InputUpdateFromConstant(IssmDouble constant, int name);
                 void  InputUpdateFromConstant(int constant, int name);
                 void  InputUpdateFromConstant(bool constant, int name);
                 void  InputUpdateFromIoModel(int index, IoModel* iomodel);
                 /*}}}*/
                 /*Element virtual functions definitions: {{{*/
-                void   AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,double* vertex_response,double* qmu_part);
+                void   AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,IssmDouble* vertex_response,IssmDouble* qmu_part);
                 void   ComputeBasalStress(Vector* sigma_b);
                 void   ComputeStrainRate(Vector* eps);
                 void   ComputeStressTensor();
@@ -84 +84 @@
                 bool   IsOnBed();
                 bool   IsFloating(); 
                 bool   IsNodeOnShelf(); 
-                bool   IsNodeOnShelfFromFlags(double* flags);
+                bool   IsNodeOnShelfFromFlags(IssmDouble* flags);
                 bool   IsOnWater(); 
                 void   GetSolutionFromInputs(Vector* solution);
                 void   GetVectorFromInputs(Vector* vector, int name_enum);
                 void   GetVectorFromResults(Vector* vector,int offset,int interp);
-                void   InputArtificialNoise(int enum_type,double min, double max);
-                bool   InputConvergence(double* eps, int* enums,int num_enums,int* criterionenums,double* criterionvalues,int num_criterionenums);
-                void   InputCreate(double scalar,int name,int code);
-                void   InputCreate(double* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code);
+                void   InputArtificialNoise(int enum_type,IssmDouble min, IssmDouble max);
+                bool   InputConvergence(IssmDouble* eps, int* enums,int num_enums,int* criterionenums,IssmDouble* criterionvalues,int num_criterionenums);
+                void   InputCreate(IssmDouble scalar,int name,int code);
+                void   InputCreate(IssmDouble* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code);
                 void   InputDepthAverageAtBase(int enum_type,int average_enum_type,int object_enum=MeshElementsEnum);
                 void   InputDuplicate(int original_enum,int new_enum);
-                void   InputScale(int enum_type,double scale_factor);
-                void   InputToResult(int enum_type,int step,double time);
+                void   InputScale(int enum_type,IssmDouble scale_factor);
+                void   InputToResult(int enum_type,int step,IssmDouble time);
                 void   DeleteResults(void);
                 void   MaterialUpdateFromTemperature(void){_error_("not implemented yet");};
-                void   MigrateGroundingLine(double* oldfloating,double* sheet_ungrounding);
-                int    NodalValue(double* pvalue, int index, int natureofdataenum,bool process_units);
+                void   MigrateGroundingLine(IssmDouble* oldfloating,IssmDouble* sheet_ungrounding);
+                int    NodalValue(IssmDouble* pvalue, int index, int natureofdataenum,bool process_units);
                 void   PotentialSheetUngrounding(Vector* potential_sheet_ungrounding);
-                void   PositiveDegreeDay(double* pdds,double* pds,double signorm);
-                void   RequestedOutput(int output_enum,int step,double time);
-                void   ListResultsInfo(int** results_enums,int** results_size,double** results_times,int** results_steps,int* num_results);
+                void   PositiveDegreeDay(IssmDouble* pdds,IssmDouble* pds,IssmDouble signorm);
+                void   RequestedOutput(int output_enum,int step,IssmDouble time);
+                void   ListResultsInfo(int** results_enums,int** results_size,IssmDouble** results_times,int** results_steps,int* num_results);
                 void   PatchFill(int* pcount, Patch* patch);
                 void   PatchSize(int* pnumrows, int* pnumvertices,int* pnumnodes);
                 void   ProcessResultsUnits(void);
                 void   ResetCoordinateSystem(void){_error_("not implemented yet");};
-                double SurfaceArea(void);
+                IssmDouble SurfaceArea(void);
                 void   Update(int index, IoModel* iomodel,int analysis_counter,int analysis_type);
-                int    UpdatePotentialSheetUngrounding(double* vertices_potentially_ungrounding,Vector* vec_nodes_on_iceshelf,double* nodes_on_iceshelf);
-                double TimeAdapt();
+                int    UpdatePotentialSheetUngrounding(IssmDouble* vertices_potentially_ungrounding,Vector* vec_nodes_on_iceshelf,IssmDouble* nodes_on_iceshelf);
+                IssmDouble TimeAdapt();
                 int*   GetHorizontalNeighboorSids(void);
-                void   SmearFunction(Vector* smearedvector,double (*WeightFunction)(double distance,double radius),double radius);
+                void   SmearFunction(Vector* smearedvector,IssmDouble (*WeightFunction)(IssmDouble distance,IssmDouble radius),IssmDouble radius);
 
                 #ifdef _HAVE_RESPONSES_
-                double IceVolume(void);
-                void   MinVel(double* pminvel, bool process_units);
-                void   MinVx(double* pminvx, bool process_units);
-                void   MinVy(double* pminvy, bool process_units);
-                void   MinVz(double* pminvz, bool process_units);
-                double MassFlux(double* segment,bool process_units);
-                void   MaxAbsVx(double* pmaxabsvx, bool process_units);
-                void   MaxAbsVy(double* pmaxabsvy, bool process_units);
-                void   MaxAbsVz(double* pmaxabsvz, bool process_units);
-                void   ElementResponse(double* presponse,int response_enum,bool process_units);
-                void   MaxVel(double* pmaxvel, bool process_units);
-                void   MaxVx(double* pmaxvx, bool process_units);
-                void   MaxVy(double* pmaxvy, bool process_units);
-                void   MaxVz(double* pmaxvz, bool process_units);
+                IssmDouble IceVolume(void);
+                void   MinVel(IssmDouble* pminvel, bool process_units);
+                void   MinVx(IssmDouble* pminvx, bool process_units);
+                void   MinVy(IssmDouble* pminvy, bool process_units);
+                void   MinVz(IssmDouble* pminvz, bool process_units);
+                IssmDouble MassFlux(IssmDouble* segment,bool process_units);
+                void   MaxAbsVx(IssmDouble* pmaxabsvx, bool process_units);
+                void   MaxAbsVy(IssmDouble* pmaxabsvy, bool process_units);
+                void   MaxAbsVz(IssmDouble* pmaxabsvz, bool process_units);
+                void   ElementResponse(IssmDouble* presponse,int response_enum,bool process_units);
+                void   MaxVel(IssmDouble* pmaxvel, bool process_units);
+                void   MaxVx(IssmDouble* pmaxvx, bool process_units);
+                void   MaxVy(IssmDouble* pmaxvy, bool process_units);
+                void   MaxVz(IssmDouble* pmaxvz, bool process_units);
                 #endif
 
 
                 #ifdef _HAVE_CONTROL_
-                double DragCoefficientAbsGradient(bool process_units,int weight_index);
+                IssmDouble DragCoefficientAbsGradient(bool process_units,int weight_index);
                 void   GradientIndexing(int* indexing,int control_index);
                 void   Gradj(Vector* gradient,int control_type,int control_index);
                 void   GradjBGradient(Vector* gradient,int weight_index,int control_index);
@@ -147 +147 @@
                 void   GradjVxBalancedthickness(Vector* gradient,int control_index);
                 void   GradjVyBalancedthickness(Vector* gradient,int control_index);
                 void   GetVectorFromControlInputs(Vector* gradient,int control_enum,int control_index,const char* data);
-                void   SetControlInputsFromVector(double* vector,int control_enum,int control_index);
+                void   SetControlInputsFromVector(IssmDouble* vector,int control_enum,int control_index);
                 void   ControlInputGetGradient(Vector* gradient,int enum_type,int control_index);
-                void   ControlInputScaleGradient(int enum_type,double scale);
-                void   ControlInputSetGradient(double* gradient,int enum_type,int control_index);
-                double RheologyBbarAbsGradient(bool process_units,int weight_index);
-                double ThicknessAbsMisfit(     bool process_units,int weight_index);
-                double SurfaceAbsVelMisfit(    bool process_units,int weight_index);
-                double ThicknessAbsGradient(bool process_units,int weight_index);
-                double SurfaceRelVelMisfit(    bool process_units,int weight_index);
-                double SurfaceLogVelMisfit(    bool process_units,int weight_index);
-                double SurfaceLogVxVyMisfit(   bool process_units,int weight_index);
-                double SurfaceAverageVelMisfit(bool process_units,int weight_index);
-                void   InputControlUpdate(double scalar,bool save_parameter);
+                void   ControlInputScaleGradient(int enum_type,IssmDouble scale);
+                void   ControlInputSetGradient(IssmDouble* gradient,int enum_type,int control_index);
+                IssmDouble RheologyBbarAbsGradient(bool process_units,int weight_index);
+                IssmDouble ThicknessAbsMisfit(     bool process_units,int weight_index);
+                IssmDouble SurfaceAbsVelMisfit(    bool process_units,int weight_index);
+                IssmDouble ThicknessAbsGradient(bool process_units,int weight_index);
+                IssmDouble SurfaceRelVelMisfit(    bool process_units,int weight_index);
+                IssmDouble SurfaceLogVelMisfit(    bool process_units,int weight_index);
+                IssmDouble SurfaceLogVxVyMisfit(   bool process_units,int weight_index);
+                IssmDouble SurfaceAverageVelMisfit(bool process_units,int weight_index);
+                void   InputControlUpdate(IssmDouble scalar,bool save_parameter);
                 #endif
 
                 /*}}}*/
@@ -179 +179 @@
                 ElementVector* CreatePVectorPrognostic_CG(void);
                 ElementVector* CreatePVectorPrognostic_DG(void);
                 ElementVector* CreatePVectorSlope(void);
-                double         GetArea(void);
+                IssmDouble         GetArea(void);
                 int            GetElementType(void);
                 void             GetDofList(int** pdoflist,int approximation_enum,int setenum);
                 void             GetDofList1(int* doflist);
                 void           GetSidList(int* sidlist);
                 void           GetConnectivityList(int* connectivity);
-                void           GetInputListOnVertices(double* pvalue,int enumtype);
-                void           GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue);
-                void           GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue,int index); //TO BE REMOVED
-                void           GetInputValue(double* pvalue,Node* node,int enumtype);
-                void           GetStrainRate2d(double* epsilon,double* xyz_list, GaussTria* gauss, Input* vx_input, Input* vy_input);
-                void             InputUpdateFromSolutionOneDof(double* solution,int enum_type);
-                void             InputUpdateFromSolutionPrognostic(double* solution);
+                void           GetInputListOnVertices(IssmDouble* pvalue,int enumtype);
+                void           GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue);
+                void           GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue,int index); //TO BE REMOVED
+                void           GetInputValue(IssmDouble* pvalue,Node* node,int enumtype);
+                void           GetStrainRate2d(IssmDouble* epsilon,IssmDouble* xyz_list, GaussTria* gauss, Input* vx_input, Input* vy_input);
+                void             InputUpdateFromSolutionOneDof(IssmDouble* solution,int enum_type);
+                void             InputUpdateFromSolutionPrognostic(IssmDouble* solution);
                 bool             IsInput(int name);
                 void             SetClone(int* minranks);
-                void             SurfaceNormal(double* surface_normal, double xyz_list[3][3]);
+                void             SurfaceNormal(IssmDouble* surface_normal, IssmDouble xyz_list[3][3]);
                 
                 #ifdef _HAVE_DIAGNOSTIC_
                 ElementMatrix* CreateKMatrixDiagnosticMacAyeal(void);
@@ -206 +206 @@
                 ElementMatrix* CreateJacobianDiagnosticMacayeal(void);
                 void      GetSolutionFromInputsDiagnosticHoriz(Vector* solution);
                 void      GetSolutionFromInputsDiagnosticHutter(Vector* solution);
-                void      InputUpdateFromSolutionDiagnosticHoriz( double* solution);
-                void      InputUpdateFromSolutionDiagnosticHutter( double* solution);
+                void      InputUpdateFromSolutionDiagnosticHoriz( IssmDouble* solution);
+                void      InputUpdateFromSolutionDiagnosticHutter( IssmDouble* solution);
                 #endif
 
                 #ifdef _HAVE_CONTROL_
@@ -216 +216 @@
                 ElementVector* CreatePVectorAdjointHoriz(void);
                 ElementVector* CreatePVectorAdjointStokes(void);
                 ElementVector* CreatePVectorAdjointBalancethickness(void);
-                void      InputUpdateFromSolutionAdjointBalancethickness( double* solution);
-                void      InputUpdateFromSolutionAdjointHoriz( double* solution);
+                void      InputUpdateFromSolutionAdjointBalancethickness( IssmDouble* solution);
+                void      InputUpdateFromSolutionAdjointHoriz( IssmDouble* solution);
                 #endif
 
                 #ifdef _HAVE_HYDROLOGY_
@@ -225 +225 @@
                 ElementVector* CreatePVectorHydrology(void);
                 void      CreateHydrologyWaterVelocityInput(void);
                 void      GetSolutionFromInputsHydrology(Vector* solution);
-                void      InputUpdateFromSolutionHydrology(double* solution);
+                void      InputUpdateFromSolutionHydrology(IssmDouble* solution);
                 #endif
                 #ifdef _HAVE_BALANCED_
                 #endif

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/Penta.cpp

@@ -144 +144 @@
 
 /*Other*/
 /*FUNCTION Penta::AverageOntoPartition {{{*/
-void  Penta::AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,double* vertex_response,double* qmu_part){
+void  Penta::AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,IssmDouble* vertex_response,IssmDouble* qmu_part){
         _error_("Not supported yet!");
 }
 /*}}}*/
 /*FUNCTION Penta::BedNormal {{{*/
-void Penta::BedNormal(double* bed_normal, double xyz_list[3][3]){
+void Penta::BedNormal(IssmDouble* bed_normal, IssmDouble xyz_list[3][3]){
 
         int i;
-        double v13[3],v23[3];
-        double normal[3];
-        double normal_norm;
+        IssmDouble v13[3],v23[3];
+        IssmDouble normal[3];
+        IssmDouble normal_norm;
 
         for (i=0;i<3;i++){
                 v13[i]=xyz_list[0][i]-xyz_list[2][i];
@@ -180 +180 @@
 
         /*Intermediaries */
         int    count,ig;
-        double basalfriction[NUMVERTICES]={0,0,0,0,0,0};
-        double alpha2,vx,vy;
+        IssmDouble basalfriction[NUMVERTICES]={0,0,0,0,0,0};
+        IssmDouble alpha2,vx,vy;
         Friction*  friction=NULL;
         GaussPenta* gauss=NULL;
 
@@ -232 +232 @@
         int         dofp[1]={3};
         int         analysis_type,approximation;
         int         doflist[NUMVERTICES];
-        double      xyz_list[NUMVERTICES][3];
-        double      xyz_list_tria[3][3];
-        double      rho_ice,gravity,stokesreconditioning;
-        double      pressure,viscosity,bed,Jdet2d;
-        double      bed_normal[3];
-        double      basalforce[3];
-        double      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double      devstresstensor[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double      stresstensor[6]={0.0};
-        double      sigma_xx,sigma_yy,sigma_zz;
-        double      sigma_xy,sigma_xz,sigma_yz;
-        double      surface=0,value=0;
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      xyz_list_tria[3][3];
+        IssmDouble      rho_ice,gravity,stokesreconditioning;
+        IssmDouble      pressure,viscosity,bed,Jdet2d;
+        IssmDouble      bed_normal[3];
+        IssmDouble      basalforce[3];
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble      devstresstensor[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble      stresstensor[6]={0.0};
+        IssmDouble      sigma_xx,sigma_yy,sigma_zz;
+        IssmDouble      sigma_xy,sigma_xz,sigma_yz;
+        IssmDouble      surface=0,value=0;
         GaussPenta* gauss;
 
         /*retrive parameters: */
@@ -325 +325 @@
 void  Penta::ComputeStressTensor(){
 
         int         iv;
-        double      xyz_list[NUMVERTICES][3];
-        double      pressure,viscosity;
-        double      epsilon[6]; /* epsilon=[exx,eyy,exy];*/
-        double      sigma_xx[NUMVERTICES];
-        double          sigma_yy[NUMVERTICES];
-        double          sigma_zz[NUMVERTICES];
-        double      sigma_xy[NUMVERTICES];
-        double          sigma_xz[NUMVERTICES];
-        double          sigma_yz[NUMVERTICES];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      pressure,viscosity;
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,exy];*/
+        IssmDouble      sigma_xx[NUMVERTICES];
+        IssmDouble              sigma_yy[NUMVERTICES];
+        IssmDouble              sigma_zz[NUMVERTICES];
+        IssmDouble      sigma_xy[NUMVERTICES];
+        IssmDouble              sigma_xz[NUMVERTICES];
+        IssmDouble              sigma_yz[NUMVERTICES];
         GaussPenta* gauss=NULL;
 
         /* Get node coordinates and dof list: */
@@ -763 +763 @@
 }
 /*}}}*/
 /*FUNCTION Penta::GetElementSizes{{{*/
-void Penta::GetElementSizes(double* hx,double* hy,double* hz){
+void Penta::GetElementSizes(IssmDouble* hx,IssmDouble* hy,IssmDouble* hz){
 
-        double xyz_list[NUMVERTICES][3];
-        double xmin,ymin,zmin;
-        double xmax,ymax,zmax;
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble xmin,ymin,zmin;
+        IssmDouble xmax,ymax,zmax;
 
         /*Get xyz list: */
         GetVerticesCoordinates(&xyz_list[0][0],nodes,NUMVERTICES);
@@ -819 +819 @@
 
 }
 /*}}}*/
-/*FUNCTION Penta::GetInputListOnVertices(double* pvalue,int enumtype) {{{*/
-void Penta::GetInputListOnVertices(double* pvalue,int enumtype){
+/*FUNCTION Penta::GetInputListOnVertices(IssmDouble* pvalue,int enumtype) {{{*/
+void Penta::GetInputListOnVertices(IssmDouble* pvalue,int enumtype){
 
         /*Intermediaries*/
-        double     value[NUMVERTICES];
+        IssmDouble     value[NUMVERTICES];
         GaussPenta *gauss              = NULL;
 
         /*Recover input*/
@@ -844 +844 @@
         delete gauss;
 }
 /*}}}*/
-/*FUNCTION Penta::GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue) {{{*/
-void Penta::GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue){
+/*FUNCTION Penta::GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue) {{{*/
+void Penta::GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue){
 
         /*Intermediaries*/
-        double     value[NUMVERTICES];
+        IssmDouble     value[NUMVERTICES];
         GaussPenta *gauss              = NULL;
 
         /*Recover input*/
@@ -873 +873 @@
         delete gauss;
 }
 /*}}}*/
-/*FUNCTION Penta::GetInputValue(double* pvalue,Node* node,int enumtype) {{{*/
-void Penta::GetInputValue(double* pvalue,Node* node,int enumtype){
+/*FUNCTION Penta::GetInputValue(IssmDouble* pvalue,Node* node,int enumtype) {{{*/
+void Penta::GetInputValue(IssmDouble* pvalue,Node* node,int enumtype){
 
         Input* input=inputs->GetInput(enumtype);
         if(!input) _error_("No input of type %s found in tria",EnumToStringx(enumtype));
@@ -887 +887 @@
 }
 /*}}}*/
 /*FUNCTION Penta::GetPhi {{{*/
-void Penta::GetPhi(double* phi, double*  epsilon, double viscosity){
+void Penta::GetPhi(IssmDouble* phi, IssmDouble*  epsilon, IssmDouble viscosity){
         /*Compute deformational heating from epsilon and viscosity */
 
-        double epsilon_matrix[3][3];
-        double epsilon_eff;
-        double epsilon_sqr[3][3];
+        IssmDouble epsilon_matrix[3][3];
+        IssmDouble epsilon_eff;
+        IssmDouble epsilon_sqr[3][3];
 
         /* Build epsilon matrix */
         epsilon_matrix[0][0]=*(epsilon+0);
@@ -977 +977 @@
 }
 /*}}}*/
 /*FUNCTION Penta::GetStabilizationParameter {{{*/
-double Penta::GetStabilizationParameter(double u, double v, double w, double diameter, double kappa){
+IssmDouble Penta::GetStabilizationParameter(IssmDouble u, IssmDouble v, IssmDouble w, IssmDouble diameter, IssmDouble kappa){
         /*Compute stabilization parameter*/
         /*kappa=thermalconductivity/(rho_ice*hearcapacity) for thermal model*/
         /*kappa=enthalpydiffusionparameter for enthalpy model*/
 
-        double normu;
-        double tau_parameter;
+        IssmDouble normu;
+        IssmDouble tau_parameter;
 
         normu=pow(pow(u,2)+pow(v,2)+pow(w,2),0.5);
         if(normu*diameter/(3*2*kappa)<1){ 
@@ -995 +995 @@
 }
 /*}}}*/
 /*FUNCTION Penta::GetStrainRate3dPattyn{{{*/
-void Penta::GetStrainRate3dPattyn(double* epsilon,double* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input){
+void Penta::GetStrainRate3dPattyn(IssmDouble* epsilon,IssmDouble* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input){
         /*Compute the 3d Blatter/PattynStrain Rate (5 components):
          *
          * epsilon=[exx eyy exy exz eyz]
@@ -1007 +1007 @@
          */
 
         int i;
-        double epsilonvx[5];
-        double epsilonvy[5];
+        IssmDouble epsilonvx[5];
+        IssmDouble epsilonvy[5];
 
         /*Check that both inputs have been found*/
         if (!vx_input || !vy_input){
@@ -1024 +1024 @@
 }
 /*}}}*/
 /*FUNCTION Penta::GetStrainRate3d{{{*/
-void Penta::GetStrainRate3d(double* epsilon,double* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input, Input* vz_input){
+void Penta::GetStrainRate3d(IssmDouble* epsilon,IssmDouble* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input, Input* vz_input){
         /*Compute the 3d Strain Rate (6 components):
          *
          * epsilon=[exx eyy ezz exy exz eyz]
          */
 
         int i;
-        double epsilonvx[6];
-        double epsilonvy[6];
-        double epsilonvz[6];
+        IssmDouble epsilonvx[6];
+        IssmDouble epsilonvy[6];
+        IssmDouble epsilonvz[6];
 
         /*Check that both inputs have been found*/
         if (!vx_input || !vy_input || !vz_input){
@@ -1099 +1099 @@
 }
 /*}}}*/
 /*FUNCTION Penta::GetZcoord {{{*/
-double Penta::GetZcoord(GaussPenta* gauss){
+IssmDouble Penta::GetZcoord(GaussPenta* gauss){
 
         int    i;
-        double z;
-        double xyz_list[NUMVERTICES][3];
-        double z_list[NUMVERTICES];
+        IssmDouble z;
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble z_list[NUMVERTICES];
 
         GetVerticesCoordinates(&xyz_list[0][0], nodes, NUMVERTICES);
         for(i=0;i<NUMVERTICES;i++) z_list[i]=xyz_list[i][2];
@@ -1126 +1126 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputArtificialNoise{{{*/
-void  Penta::InputArtificialNoise(int enum_type,double min,double max){
+void  Penta::InputArtificialNoise(int enum_type,IssmDouble min,IssmDouble max){
 
         Input* input=NULL;
 
@@ -1139 +1139 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputConvergence{{{*/
-bool Penta::InputConvergence(double* eps, int* enums,int num_enums,int* criterionenums,double* criterionvalues,int num_criterionenums){
+bool Penta::InputConvergence(IssmDouble* eps, int* enums,int num_enums,int* criterionenums,IssmDouble* criterionvalues,int num_criterionenums){
 
         int i;
         bool    converged=true;
@@ -1170 +1170 @@
         return converged;
 }
 /*}}}*/
-/*FUNCTION Penta::InputCreate(double scalar,int enum,int code);{{{*/
-void Penta::InputCreate(double scalar,int name,int code){
+/*FUNCTION Penta::InputCreate(IssmDouble scalar,int enum,int code);{{{*/
+void Penta::InputCreate(IssmDouble scalar,int name,int code){
 
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
@@ -1182 +1182 @@
         else if ((code==6) || (code==2)){ //integer
                 this->inputs->AddInput(new IntInput(name,(int)scalar));
         }
-        else if ((code==7) || (code==3)){ //double
-                this->inputs->AddInput(new DoubleInput(name,(double)scalar));
+        else if ((code==7) || (code==3)){ //IssmDouble
+                this->inputs->AddInput(new DoubleInput(name,(IssmDouble)scalar));
         }
         else _error_("%s%i"," could not recognize nature of vector from code ",code);
 
 }
 /*}}}*/
-/*FUNCTION Penta::InputCreate(double* vector,int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){{{*/
-void Penta::InputCreate(double* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){//index into elements
+/*FUNCTION Penta::InputCreate(IssmDouble* vector,int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){{{*/
+void Penta::InputCreate(IssmDouble* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code){//index into elements
 
         /*Intermediaries*/
         int    i,j,t;
         int    penta_vertex_ids[6];
         int    row;
-        double nodeinputs[6];
-        double time;
+        IssmDouble nodeinputs[6];
+        IssmDouble time;
         TransientInput* transientinput=NULL;
 
         int    numberofvertices;
         int    numberofelements;
-        double yts;
+        IssmDouble yts;
 
         /*Fetch parameters: */
         iomodel->Constant(&numberofvertices,MeshNumberofverticesEnum);
@@ -1221 +1221 @@
                 if(M==numberofvertices){
 
                         /*create input values: */
-                        for(i=0;i<6;i++)nodeinputs[i]=(double)vector[penta_vertex_ids[i]-1];
+                        for(i=0;i<6;i++)nodeinputs[i]=(IssmDouble)vector[penta_vertex_ids[i]-1];
 
                         /*process units: */
                         UnitConversion(&nodeinputs[0], 6 ,ExtToIuEnum, vector_enum);
@@ -1236 +1236 @@
                                 /*create input values: */
                                 for(i=0;i<6;i++){
                                         row=penta_vertex_ids[i]-1;
-                                        nodeinputs[i]=(double)vector[N*row+t];
+                                        nodeinputs[i]=(IssmDouble)vector[N*row+t];
                                 }
 
                                 /*process units: */
                                 UnitConversion(&nodeinputs[0], 6 ,ExtToIuEnum, vector_enum);
 
                                 /*time? :*/
-                                time=(double)vector[(M-1)*N+t]*yts;
+                                time=(IssmDouble)vector[(M-1)*N+t]*yts;
 
                                 if(t==0)transientinput=new TransientInput(vector_enum);
                                 transientinput->AddTimeInput(new PentaP1Input(vector_enum,nodeinputs),time);
@@ -1264 +1264 @@
                         else if (code==6){ //integer
                                 this->inputs->AddInput(new IntInput(vector_enum,(int)vector[index]));
                         }
-                        else if (code==7){ //double
-                                this->inputs->AddInput(new DoubleInput(vector_enum,(double)vector[index]));
+                        else if (code==7){ //IssmDouble
+                                this->inputs->AddInput(new DoubleInput(vector_enum,(IssmDouble)vector[index]));
                         }
                         else _error_("%s%i"," could not recognize nature of vector from code ",code);
                 }
@@ -1283 +1283 @@
 void  Penta::InputDepthAverageAtBase(int enum_type,int average_enum_type,int object_enum){
 
         int  step,i;
-        double  xyz_list[NUMVERTICES][3];
-        double  Helem_list[NUMVERTICES];
-        double  zeros_list[NUMVERTICES]={0.0};
+        IssmDouble  xyz_list[NUMVERTICES][3];
+        IssmDouble  Helem_list[NUMVERTICES];
+        IssmDouble  zeros_list[NUMVERTICES]={0.0};
         Penta* penta=NULL;
         Input* original_input=NULL;
         Input* element_integrated_input=NULL;
@@ -1457 +1457 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputScale{{{*/
-void  Penta::InputScale(int enum_type,double scale_factor){
+void  Penta::InputScale(int enum_type,IssmDouble scale_factor){
 
         Input* input=NULL;
 
@@ -1470 +1470 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputToResult{{{*/
-void  Penta::InputToResult(int enum_type,int step,double time){
+void  Penta::InputToResult(int enum_type,int step,IssmDouble time){
 
         int    i;
         bool   found = false;
@@ -1504 +1504 @@
         this->inputs->AddInput(new BoolInput(name,constant));
 }
 /*}}}*/
-/*FUNCTION Penta::InputUpdateFromConstant(double value, int name);{{{*/
-void  Penta::InputUpdateFromConstant(double constant, int name){
+/*FUNCTION Penta::InputUpdateFromConstant(IssmDouble value, int name);{{{*/
+void  Penta::InputUpdateFromConstant(IssmDouble constant, int name){
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
 
@@ -1528 +1528 @@
         /*Intermediaries*/
         IssmInt i,j;
         int     penta_vertex_ids[6];
-        double  nodeinputs[6];
-        double  cmmininputs[6];
-        double  cmmaxinputs[6];
+        IssmDouble  nodeinputs[6];
+        IssmDouble  cmmininputs[6];
+        IssmDouble  cmmaxinputs[6];
 
-        double  yts;
+        IssmDouble  yts;
         bool    control_analysis;
         int     num_control_type;
         int     num_cm_responses;
@@ -1646 +1646 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolution {{{*/
-void  Penta::InputUpdateFromSolution(double* solution){
+void  Penta::InputUpdateFromSolution(IssmDouble* solution){
 
         int analysis_type;
 
@@ -1715 +1715 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionPrognostic{{{*/
-void  Penta::InputUpdateFromSolutionPrognostic(double* solution){
+void  Penta::InputUpdateFromSolutionPrognostic(IssmDouble* solution){
 
         const int  numdof   = NDOF1*NUMVERTICES;
         const int  numdof2d = NDOF1*NUMVERTICES2D;
 
         int    i,hydroadjustment;
         int*   doflist = NULL;
-        double rho_ice,rho_water,minthickness;
-        double newthickness[numdof];
-        double newbed[numdof];
-        double newsurface[numdof];
-        double oldbed[NUMVERTICES];
-        double oldsurface[NUMVERTICES];
-        double oldthickness[NUMVERTICES];
+        IssmDouble rho_ice,rho_water,minthickness;
+        IssmDouble newthickness[numdof];
+        IssmDouble newbed[numdof];
+        IssmDouble newsurface[numdof];
+        IssmDouble oldbed[NUMVERTICES];
+        IssmDouble oldsurface[NUMVERTICES];
+        IssmDouble oldthickness[NUMVERTICES];
         Penta  *penta   = NULL;
 
         /*If not on bed, return*/
@@ -1798 +1798 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionOneDof{{{*/
-void  Penta::InputUpdateFromSolutionOneDof(double* solution,int enum_type){
+void  Penta::InputUpdateFromSolutionOneDof(IssmDouble* solution,int enum_type){
 
         const int numdof = NDOF1*NUMVERTICES;
 
-        double values[numdof];
+        IssmDouble values[numdof];
         int*   doflist=NULL;
 
         /*Get dof list: */
@@ -1822 +1822 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionOneDofCollpased{{{*/
-void  Penta::InputUpdateFromSolutionOneDofCollapsed(double* solution,int enum_type){
+void  Penta::InputUpdateFromSolutionOneDofCollapsed(IssmDouble* solution,int enum_type){
 
         const int  numdof   = NDOF1*NUMVERTICES;
         const int  numdof2d = NDOF1*NUMVERTICES2D;
 
-        double  values[numdof];
+        IssmDouble  values[numdof];
         int*    doflist = NULL;
         Penta  *penta   = NULL;
 
@@ -1861 +1861 @@
         xDelete<int>(doflist);
 }
 /*}}}*/
-/*FUNCTION Penta::InputUpdateFromVector(double* vector, int name, int type);{{{*/
-void  Penta::InputUpdateFromVector(double* vector, int name, int type){
+/*FUNCTION Penta::InputUpdateFromVector(IssmDouble* vector, int name, int type);{{{*/
+void  Penta::InputUpdateFromVector(IssmDouble* vector, int name, int type){
 
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
@@ -1874 +1874 @@
                 case VertexEnum:
 
                         /*New PentaVertexInpu*/
-                        double values[6];
+                        IssmDouble values[6];
 
                         /*Get values on the 6 vertices*/
                         for (int i=0;i<6;i++){
@@ -1977 +1977 @@
 }
 /*}}}*/
 /*FUNCTION Penta::IsNodeOnShelfFromFlags {{{*/
-bool   Penta::IsNodeOnShelfFromFlags(double* flags){
+bool   Penta::IsNodeOnShelfFromFlags(IssmDouble* flags){
 
         int  i;
         bool shelf=false;
@@ -2008 +2008 @@
 }
 /*}}}*/
 /*FUNCTION Penta::ListResultsInfo{{{*/
-void Penta::ListResultsInfo(int** in_resultsenums,int** in_resultssizes,double** in_resultstimes,int** in_resultssteps,int* in_num_results){
+void Penta::ListResultsInfo(int** in_resultsenums,int** in_resultssizes,IssmDouble** in_resultstimes,int** in_resultssteps,int* in_num_results){
 
         /*Intermediaries*/
         int     i;
         int     numberofresults = 0;
         int     *resultsenums   = NULL;
         int     *resultssizes   = NULL;
-        double  *resultstimes   = NULL;
+        IssmDouble  *resultstimes   = NULL;
         int     *resultssteps   = NULL;
 
         /*Checks*/
@@ -2032 +2032 @@
                 /*Allocate output*/
                 resultsenums=xNew<int>(numberofresults);
                 resultssizes=xNew<int>(numberofresults);
-                resultstimes=xNew<double>(numberofresults);
+                resultstimes=xNew<IssmDouble>(numberofresults);
                 resultssteps=xNew<int>(numberofresults);
 
                 /*populate enums*/
@@ -2059 +2059 @@
 
 }/*}}}*/
 /*FUNCTION Penta::MigrateGroundingLine{{{*/
-void  Penta::MigrateGroundingLine(double* old_floating_ice,double* sheet_ungrounding){
+void  Penta::MigrateGroundingLine(IssmDouble* old_floating_ice,IssmDouble* sheet_ungrounding){
 
         int     i,migration_style,unground;
         bool    elementonshelf = false;
-        double  bed_hydro,yts,gl_melting_rate;
-        double  rho_water,rho_ice,density;
-        double  melting[NUMVERTICES];
-        double  h[NUMVERTICES],s[NUMVERTICES],b[NUMVERTICES],ba[NUMVERTICES];
+        IssmDouble  bed_hydro,yts,gl_melting_rate;
+        IssmDouble  rho_water,rho_ice,density;
+        IssmDouble  melting[NUMVERTICES];
+        IssmDouble  h[NUMVERTICES],s[NUMVERTICES],b[NUMVERTICES],ba[NUMVERTICES];
 
         if(!IsOnBed()) return;
 
@@ -2142 +2142 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MinEdgeLength{{{*/
-double Penta::MinEdgeLength(double xyz_list[6][3]){
+IssmDouble Penta::MinEdgeLength(IssmDouble xyz_list[6][3]){
         /*Return the minimum lenght of the nine egdes of the penta*/
 
         int    i,node0,node1;
         int    edges[9][2]={{0,1},{0,2},{1,2},{3,4},{3,5},{4,5},{0,3},{1,4},{2,5}}; //list of the nine edges
-        double length;
-        double minlength=-1;
+        IssmDouble length;
+        IssmDouble minlength=-1;
 
         for(i=0;i<9;i++){
                 /*Find the two nodes for this edge*/
@@ -2170 +2170 @@
 }
 /*}}}*/
 /*FUNCTION Penta::NodalValue {{{*/
-int    Penta::NodalValue(double* pvalue, int index, int natureofdataenum,bool process_units){
+int    Penta::NodalValue(IssmDouble* pvalue, int index, int natureofdataenum,bool process_units){
 
         int i;
         int found=0;
-        double value;
+        IssmDouble value;
         Input* data=NULL;
         GaussPenta* gauss=NULL;
 
@@ -2252 +2252 @@
 }
 /*}}}*/
 /*FUNCTION Penta::PositiveDegreeDay{{{*/
-void  Penta::PositiveDegreeDay(double* pdds,double* pds,double signorm){
+void  Penta::PositiveDegreeDay(IssmDouble* pdds,IssmDouble* pds,IssmDouble signorm){
 
 
    int    i,iqj,imonth;
-   double agd[NUMVERTICES];  // surface and basal
-   double saccu[NUMVERTICES] = {0};     // yearly surface accumulation
-   double smelt[NUMVERTICES] = {0};     // yearly melt
-   double precrunoff[NUMVERTICES];      // yearly runoff
-   double prect; // total precipitation during 1 year taking into account des. ef.
-   double water; //water=rain + snowmelt 
-   double runoff; //meltwater only, does not include rain 
-   double sconv; //rhow_rain/rhoi / 12 months
+   IssmDouble agd[NUMVERTICES];  // surface and basal
+   IssmDouble saccu[NUMVERTICES] = {0};     // yearly surface accumulation
+   IssmDouble smelt[NUMVERTICES] = {0};     // yearly melt
+   IssmDouble precrunoff[NUMVERTICES];      // yearly runoff
+   IssmDouble prect; // total precipitation during 1 year taking into account des. ef.
+   IssmDouble water; //water=rain + snowmelt 
+   IssmDouble runoff; //meltwater only, does not include rain 
+   IssmDouble sconv; //rhow_rain/rhoi / 12 months
 
-   double  rho_water,rho_ice,density;
-   double lapser=6.5/1000, sealev=0;    // lapse rate. degrees per meter.
-   double desfac = 0.5;                 //desert elevation factor
-   double s0p[NUMVERTICES]={0};         //should be set to elevation from precip source
-   double s0t[NUMVERTICES]={0};         //should be set to elevation from temperature source
-   double st;             // elevation between altitude of the temp record and current altitude
-   double sp;             // elevation between altitude of the prec record and current altitude
+   IssmDouble  rho_water,rho_ice,density;
+   IssmDouble lapser=6.5/1000, sealev=0;    // lapse rate. degrees per meter.
+   IssmDouble desfac = 0.5;                 //desert elevation factor
+   IssmDouble s0p[NUMVERTICES]={0};         //should be set to elevation from precip source
+   IssmDouble s0t[NUMVERTICES]={0};         //should be set to elevation from temperature source
+   IssmDouble st;             // elevation between altitude of the temp record and current altitude
+   IssmDouble sp;             // elevation between altitude of the prec record and current altitude
 
 
    // PDD and PD constants and variables
-   double siglim;          // sigma limit for the integration which is equal to 2.5 sigmanorm
-   double signormc = signorm - 0.5;     // sigma of the temperature distribution for cloudy day
-   double siglimc, siglim0, siglim0c;
-   double PDup, pddsig, PDCUT = 2.0; // PDcut: rain/snow cutoff temperature (C)
-   double DT = 0.02;
-   double pddt, pd; // pd: snow/precip fraction, precipitation falling as snow
+   IssmDouble siglim;          // sigma limit for the integration which is equal to 2.5 sigmanorm
+   IssmDouble signormc = signorm - 0.5;     // sigma of the temperature distribution for cloudy day
+   IssmDouble siglimc, siglim0, siglim0c;
+   IssmDouble PDup, pddsig, PDCUT = 2.0; // PDcut: rain/snow cutoff temperature (C)
+   IssmDouble DT = 0.02;
+   IssmDouble pddt, pd; // pd: snow/precip fraction, precipitation falling as snow
    
-   double q, qmpt; // q is desert/elev. fact, hnpfac is huybrect fact, and pd is normal dist.
-   double qm[NUMVERTICES] = {0};        // snow part of the precipitation 
-   double qmt[NUMVERTICES] = {0};       // precipitation without desertification effect adjustment
-   double qmp[NUMVERTICES] = {0};       // desertification taken into account
-   double pdd[NUMVERTICES] = {0};     
-   double frzndd[NUMVERTICES] = {0};  
+   IssmDouble q, qmpt; // q is desert/elev. fact, hnpfac is huybrect fact, and pd is normal dist.
+   IssmDouble qm[NUMVERTICES] = {0};        // snow part of the precipitation 
+   IssmDouble qmt[NUMVERTICES] = {0};       // precipitation without desertification effect adjustment
+   IssmDouble qmp[NUMVERTICES] = {0};       // desertification taken into account
+   IssmDouble pdd[NUMVERTICES] = {0};     
+   IssmDouble frzndd[NUMVERTICES] = {0};  
 
-   double tstar;                        // monthly mean surface temp
-   double Tsum[NUMVERTICES]= {0};       // average summer (JJA) temperature
-   double Tsurf[NUMVERTICES] = {0};     // average annual temperature    
+   IssmDouble tstar;                        // monthly mean surface temp
+   IssmDouble Tsum[NUMVERTICES]= {0};       // average summer (JJA) temperature
+   IssmDouble Tsurf[NUMVERTICES] = {0};     // average annual temperature    
    
-   double h[NUMVERTICES],s[NUMVERTICES],ttmp[NUMVERTICES],prectmp[NUMVERTICES]; // ,b[NUMVERTICES]
-   double t[NUMVERTICES][12],prec[NUMVERTICES][12];
-   double deltm=1/12;
+   IssmDouble h[NUMVERTICES],s[NUMVERTICES],ttmp[NUMVERTICES],prectmp[NUMVERTICES]; // ,b[NUMVERTICES]
+   IssmDouble t[NUMVERTICES][12],prec[NUMVERTICES][12];
+   IssmDouble deltm=1/12;
    int    ismon[12]={12,1,2,3,4,5,6,7,8,9,10,11};
 
-   double snwm;  // snow that could have been melted in a year.
-   double snwmf; //  ablation factor for snow per positive degree day.
-   double smf;   //  ablation factor for ice per pdd (Braithwaite 1995 from tarasov 2002).
+   IssmDouble snwm;  // snow that could have been melted in a year.
+   IssmDouble snwmf; //  ablation factor for snow per positive degree day.
+   IssmDouble smf;   //  ablation factor for ice per pdd (Braithwaite 1995 from tarasov 2002).
 
-   double dfrz=1.5, CovrLm=2009./3.35e+5, dCovrLm=dfrz*CovrLm; //m*J kg^-1 C^-1 /(J kg^-1)=m/C yr
-   double supice,supcap,diffndd;
-   double fsupT=0.5,  fsupndd=0.5;  // Tsurf mode factors for supice
-   double pddtj[NUMVERTICES], hmx2;
+   IssmDouble dfrz=1.5, CovrLm=2009./3.35e+5, dCovrLm=dfrz*CovrLm; //m*J kg^-1 C^-1 /(J kg^-1)=m/C yr
+   IssmDouble supice,supcap,diffndd;
+   IssmDouble fsupT=0.5,  fsupndd=0.5;  // Tsurf mode factors for supice
+   IssmDouble pddtj[NUMVERTICES], hmx2;
 
    /*Recover info at the vertices: */
    GetInputListOnVertices(&h[0],ThicknessEnum);
@@ -2480 +2480 @@
 void  Penta::PotentialSheetUngrounding(Vector* potential_sheet_ungrounding){
 
         int     i;
-        double  h[NUMVERTICES],ba[NUMVERTICES];
-        double  bed_hydro;
-        double  rho_water,rho_ice,density;
+        IssmDouble  h[NUMVERTICES],ba[NUMVERTICES];
+        IssmDouble  bed_hydro;
+        IssmDouble  rho_water,rho_ice,density;
         bool    elementonshelf = false;
 
         /*material parameters: */
@@ -2517 +2517 @@
 }
 /*}}}*/
 /*FUNCTION Penta::ReduceMatrixStokes {{{*/
-void Penta::ReduceMatrixStokes(double* Ke_reduced, double* Ke_temp){
+void Penta::ReduceMatrixStokes(IssmDouble* Ke_reduced, IssmDouble* Ke_temp){
 
         int    i,j;
-        double Kii[24][24];
-        double Kib[24][3];
-        double Kbb[3][3];
-        double Kbi[3][24];
-        double Kbbinv[3][3];
-        double Kright[24][24];
+        IssmDouble Kii[24][24];
+        IssmDouble Kib[24][3];
+        IssmDouble Kbb[3][3];
+        IssmDouble Kbi[3][24];
+        IssmDouble Kbbinv[3][3];
+        IssmDouble Kright[24][24];
 
         /*Create the four matrices used for reduction */
         for(i=0;i<24;i++){
@@ -2559 +2559 @@
 }
 /*}}}*/
 /*FUNCTION Penta::ReduceVectorStokes {{{*/
-void Penta::ReduceVectorStokes(double* Pe_reduced, double* Ke_temp, double* Pe_temp){
+void Penta::ReduceVectorStokes(IssmDouble* Pe_reduced, IssmDouble* Ke_temp, IssmDouble* Pe_temp){
 
         int    i,j;
-        double Pi[24];
-        double Pb[3];
-        double Kbb[3][3];
-        double Kib[24][3];
-        double Kbbinv[3][3];
-        double Pright[24];
+        IssmDouble Pi[24];
+        IssmDouble Pb[3];
+        IssmDouble Kbb[3][3];
+        IssmDouble Kib[24][3];
+        IssmDouble Kbbinv[3][3];
+        IssmDouble Pright[24];
 
         /*Create the four matrices used for reduction */
         for(i=0;i<24;i++) Pi[i]=*(Pe_temp+i);
@@ -2594 +2594 @@
 }
 /*}}}*/
 /*FUNCTION Penta::RequestedOutput{{{*/
-void Penta::RequestedOutput(int output_enum,int step,double time){
+void Penta::RequestedOutput(int output_enum,int step,IssmDouble time){
                         
         if(IsInput(output_enum)){
                 /*just transfer this input to results, and we are done: */
@@ -2648 +2648 @@
 void  Penta::ResetCoordinateSystem(void){
 
         int    approximation;
-        double slopex[NUMVERTICES];
-        double slopey[NUMVERTICES];
-        double xz_plane[6];
+        IssmDouble slopex[NUMVERTICES];
+        IssmDouble slopey[NUMVERTICES];
+        IssmDouble xz_plane[6];
 
         /*For Stokes only: we want the CS to be tangential to the bedrock*/
         inputs->GetInputValue(&approximation,ApproximationEnum);
@@ -2738 +2738 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceArea {{{*/
-double Penta::SurfaceArea(void){
+IssmDouble Penta::SurfaceArea(void){
 
         int    approximation;
-        double S;
+        IssmDouble S;
         Tria*  tria=NULL;
 
         /*retrieve inputs :*/
@@ -2775 +2775 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceNormal {{{*/
-void Penta::SurfaceNormal(double* surface_normal, double xyz_list[3][3]){
+void Penta::SurfaceNormal(IssmDouble* surface_normal, IssmDouble xyz_list[3][3]){
 
         int    i;
-        double v13[3],v23[3];
-        double normal[3];
-        double normal_norm;
+        IssmDouble v13[3],v23[3];
+        IssmDouble normal[3];
+        IssmDouble normal_norm;
 
         for (i=0;i<3;i++){
                 v13[i]=xyz_list[0][i]-xyz_list[2][i];
@@ -2799 +2799 @@
 }
 /*}}}*/
 /*FUNCTION Penta::TimeAdapt{{{*/
-double  Penta::TimeAdapt(void){
+IssmDouble  Penta::TimeAdapt(void){
 
         int    i;
-        double C,dx,dy,dz,dt;
-        double maxabsvx,maxabsvy,maxabsvz;
-        double maxx,minx,maxy,miny,maxz,minz;
-        double xyz_list[NUMVERTICES][3];
+        IssmDouble C,dx,dy,dz,dt;
+        IssmDouble maxabsvx,maxabsvy,maxabsvz;
+        IssmDouble maxx,minx,maxy,miny,maxz,minz;
+        IssmDouble xyz_list[NUMVERTICES][3];
 
         /*get CFL coefficient:*/
         this->parameters->FindParam(&C,TimesteppingCflCoefficientEnum);
@@ -2850 +2850 @@
         int     penta_type;
         int     penta_node_ids[6];
         int     penta_vertex_ids[6];
-        double  nodeinputs[6];
-        double  yts;
+        IssmDouble  nodeinputs[6];
+        IssmDouble  yts;
         int     stabilization;
         bool    dakota_analysis;
         bool    isstokes;
-        double  beta,heatcapacity,referencetemperature,meltingpoint,latentheat;
+        IssmDouble  beta,heatcapacity,referencetemperature,meltingpoint,latentheat;
 
         /*Fetch parameters: */
         iomodel->Constant(&yts,ConstantsYtsEnum);
@@ -2997 +2997 @@
 }
 /*}}}*/
 /*FUNCTION Penta::UpdatePotentialSheetUngrounding{{{*/
-int Penta::UpdatePotentialSheetUngrounding(double* vertices_potentially_ungrounding,Vector* vec_nodes_on_iceshelf,double* nodes_on_iceshelf){
+int Penta::UpdatePotentialSheetUngrounding(IssmDouble* vertices_potentially_ungrounding,Vector* vec_nodes_on_iceshelf,IssmDouble* nodes_on_iceshelf){
 
         int i;
         int nflipped=0;
@@ -3024 +3024 @@
 
         /*Intermediaries*/
         int    iv;
-        double phi;
-        double viscosity;
-        double xyz_list[NUMVERTICES][3];
-        double epsilon[6];
-        double     viscousheating[NUMVERTICES]={0,0,0,0,0,0};
-        double     thickness;
+        IssmDouble phi;
+        IssmDouble viscosity;
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble epsilon[6];
+        IssmDouble     viscousheating[NUMVERTICES]={0,0,0,0,0,0};
+        IssmDouble     thickness;
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector*/
@@ -3065 +3065 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SmearFunction {{{*/
-void  Penta::SmearFunction(Vector* smearedvector,double (*WeightFunction)(double distance,double radius),double radius){
+void  Penta::SmearFunction(Vector* smearedvector,IssmDouble (*WeightFunction)(IssmDouble distance,IssmDouble radius),IssmDouble radius){
         _error_("not implemented yet");
 }
 /*}}}*/
 
 #ifdef _HAVE_RESPONSES_
 /*FUNCTION Penta::IceVolume {{{*/
-double Penta::IceVolume(void){
+IssmDouble Penta::IceVolume(void){
 
         /*The volume of a troncated prism is base * 1/3 sum(length of edges)*/
-        double base,height;
-        double xyz_list[NUMVERTICES][3];
+        IssmDouble base,height;
+        IssmDouble xyz_list[NUMVERTICES][3];
 
         if(IsOnWater())return 0;
 
@@ -3095 +3095 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MinVel{{{*/
-void  Penta::MinVel(double* pminvel, bool process_units){
+void  Penta::MinVel(IssmDouble* pminvel, bool process_units){
 
         /*Get minimum:*/
-        double minvel=this->inputs->Min(VelEnum);
+        IssmDouble minvel=this->inputs->Min(VelEnum);
 
         /*process units if requested: */
         if(process_units) minvel=UnitConversion(minvel,IuToExtEnum,VelEnum);
@@ -3108 +3108 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MinVx{{{*/
-void  Penta::MinVx(double* pminvx, bool process_units){
+void  Penta::MinVx(IssmDouble* pminvx, bool process_units){
 
         /*Get minimum:*/
-        double minvx=this->inputs->Min(VxEnum);
+        IssmDouble minvx=this->inputs->Min(VxEnum);
 
         /*process units if requested: */
         if(process_units) minvx=UnitConversion(minvx,IuToExtEnum,VxEnum);
@@ -3121 +3121 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MinVy{{{*/
-void  Penta::MinVy(double* pminvy, bool process_units){
+void  Penta::MinVy(IssmDouble* pminvy, bool process_units){
 
         /*Get minimum:*/
-        double minvy=this->inputs->Min(VyEnum);
+        IssmDouble minvy=this->inputs->Min(VyEnum);
 
         /*process units if requested: */
         if(process_units) minvy=UnitConversion(minvy,IuToExtEnum,VyEnum);
@@ -3134 +3134 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MinVz{{{*/
-void  Penta::MinVz(double* pminvz, bool process_units){
+void  Penta::MinVz(IssmDouble* pminvz, bool process_units){
 
         /*Get minimum:*/
-        double minvz=this->inputs->Min(VzEnum);
+        IssmDouble minvz=this->inputs->Min(VzEnum);
 
         /*process units if requested: */
         if(process_units) minvz=UnitConversion(minvz,IuToExtEnum,VzEnum);
@@ -3147 +3147 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MassFlux {{{*/
-double Penta::MassFlux( double* segment,bool process_units){
+IssmDouble Penta::MassFlux( IssmDouble* segment,bool process_units){
 
-        double mass_flux=0;
+        IssmDouble mass_flux=0;
 
         if(!IsOnBed()) return mass_flux;
 
@@ -3171 +3171 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxAbsVx{{{*/
-void  Penta::MaxAbsVx(double* pmaxabsvx, bool process_units){
+void  Penta::MaxAbsVx(IssmDouble* pmaxabsvx, bool process_units){
 
         /*Get maximum:*/
-        double maxabsvx=this->inputs->MaxAbs(VxEnum);
+        IssmDouble maxabsvx=this->inputs->MaxAbs(VxEnum);
 
         /*process units if requested: */
         if(process_units) maxabsvx=UnitConversion(maxabsvx,IuToExtEnum,VxEnum);
@@ -3184 +3184 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxAbsVy{{{*/
-void  Penta::MaxAbsVy(double* pmaxabsvy, bool process_units){
+void  Penta::MaxAbsVy(IssmDouble* pmaxabsvy, bool process_units){
 
         /*Get maximum:*/
-        double maxabsvy=this->inputs->MaxAbs(VyEnum);
+        IssmDouble maxabsvy=this->inputs->MaxAbs(VyEnum);
 
         /*process units if requested: */
         if(process_units) maxabsvy=UnitConversion(maxabsvy,IuToExtEnum,VyEnum);
@@ -3197 +3197 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxAbsVz{{{*/
-void  Penta::MaxAbsVz(double* pmaxabsvz, bool process_units){
+void  Penta::MaxAbsVz(IssmDouble* pmaxabsvz, bool process_units){
 
         /*Get maximum:*/
-        double maxabsvz=this->inputs->MaxAbs(VzEnum);
+        IssmDouble maxabsvz=this->inputs->MaxAbs(VzEnum);
 
         /*process units if requested: */
         if(process_units) maxabsvz=UnitConversion(maxabsvz,IuToExtEnum,VyEnum);
@@ -3210 +3210 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxVel{{{*/
-void  Penta::MaxVel(double* pmaxvel, bool process_units){
+void  Penta::MaxVel(IssmDouble* pmaxvel, bool process_units){
 
         /*Get maximum:*/
-        double maxvel=this->inputs->Max(VelEnum);
+        IssmDouble maxvel=this->inputs->Max(VelEnum);
 
         /*process units if requested: */
         if(process_units) maxvel=UnitConversion(maxvel,IuToExtEnum,VelEnum);
@@ -3224 +3224 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxVx{{{*/
-void  Penta::MaxVx(double* pmaxvx, bool process_units){
+void  Penta::MaxVx(IssmDouble* pmaxvx, bool process_units){
 
         /*Get maximum:*/
-        double maxvx=this->inputs->Max(VxEnum);
+        IssmDouble maxvx=this->inputs->Max(VxEnum);
 
         /*process units if requested: */
         if(process_units) maxvx=UnitConversion(maxvx,IuToExtEnum,VxEnum);
@@ -3237 +3237 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxVy{{{*/
-void  Penta::MaxVy(double* pmaxvy, bool process_units){
+void  Penta::MaxVy(IssmDouble* pmaxvy, bool process_units){
 
         /*Get maximum:*/
-        double maxvy=this->inputs->Max(VyEnum);
+        IssmDouble maxvy=this->inputs->Max(VyEnum);
 
         /*process units if requested: */
         if(process_units) maxvy=UnitConversion(maxvy,IuToExtEnum,VyEnum);
@@ -3250 +3250 @@
 }
 /*}}}*/
 /*FUNCTION Penta::MaxVz{{{*/
-void  Penta::MaxVz(double* pmaxvz, bool process_units){
+void  Penta::MaxVz(IssmDouble* pmaxvz, bool process_units){
 
         /*Get maximum:*/
-        double maxvz=this->inputs->Max(VzEnum);
+        IssmDouble maxvz=this->inputs->Max(VzEnum);
 
         /*process units if requested: */
         if(process_units) maxvz=UnitConversion(maxvz,IuToExtEnum,VzEnum);
@@ -3263 +3263 @@
 }
 /*}}}*/
 /*FUNCTION Penta::ElementResponse{{{*/
-void Penta::ElementResponse(double* presponse,int response_enum,bool process_units){
+void Penta::ElementResponse(IssmDouble* presponse,int response_enum,bool process_units){
 
         switch(response_enum){
                 case MaterialsRheologyBbarEnum:
@@ -3272 +3272 @@
                 case VelEnum:
 
                         /*Get input:*/
-                        double vel;
+                        IssmDouble vel;
                         Input* vel_input;
 
                         vel_input=this->inputs->GetInput(VelEnum); _assert_(vel_input);
@@ -3315 +3315 @@
         /*Intermediaries */
         int        stabilization;
         int        i,j,ig,found=0;
-        double     Jdet,u,v,w,um,vm,wm;
-        double     h,hx,hy,hz,vx,vy,vz,vel;
-        double     gravity,rho_ice,rho_water;
-        double     epsvel=2.220446049250313e-16;
-        double     heatcapacity,thermalconductivity,dt;
-        double     pressure,enthalpy;
-        double     latentheat,kappa;
-        double     tau_parameter,diameter;
-        double     xyz_list[NUMVERTICES][3];
-        double     B_conduct[3][numdof];
-        double     B_advec[3][numdof];
-        double     Bprime_advec[3][numdof];
-        double     L[numdof];
-        double     dbasis[3][6];
-        double     D_scalar_conduct,D_scalar_advec;
-        double     D_scalar_trans,D_scalar_stab;
-        double     D[3][3];
-        double     K[3][3]={0.0};
+        IssmDouble     Jdet,u,v,w,um,vm,wm;
+        IssmDouble     h,hx,hy,hz,vx,vy,vz,vel;
+        IssmDouble     gravity,rho_ice,rho_water;
+        IssmDouble     epsvel=2.220446049250313e-16;
+        IssmDouble     heatcapacity,thermalconductivity,dt;
+        IssmDouble     pressure,enthalpy;
+        IssmDouble     latentheat,kappa;
+        IssmDouble     tau_parameter,diameter;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     B_conduct[3][numdof];
+        IssmDouble     B_advec[3][numdof];
+        IssmDouble     Bprime_advec[3][numdof];
+        IssmDouble     L[numdof];
+        IssmDouble     dbasis[3][6];
+        IssmDouble     D_scalar_conduct,D_scalar_advec;
+        IssmDouble     D_scalar_trans,D_scalar_stab;
+        IssmDouble     D[3][3];
+        IssmDouble     K[3][3]={0.0};
         Tria*      tria=NULL;
         GaussPenta *gauss=NULL;
 
@@ -3471 +3471 @@
 
         /*Intermediaries */
         int       i,j,ig;
-        double    mixed_layer_capacity,thermal_exchange_velocity;
-        double    rho_ice,rho_water,heatcapacity;
-        double    Jdet2d,dt;
-        double    xyz_list[NUMVERTICES][3];
-        double   xyz_list_tria[NUMVERTICES2D][3];
-        double    basis[NUMVERTICES];
-        double    D_scalar;
+        IssmDouble    mixed_layer_capacity,thermal_exchange_velocity;
+        IssmDouble    rho_ice,rho_water,heatcapacity;
+        IssmDouble    Jdet2d,dt;
+        IssmDouble    xyz_list[NUMVERTICES][3];
+        IssmDouble       xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble    basis[NUMVERTICES];
+        IssmDouble    D_scalar;
         GaussPenta *gauss=NULL;
 
         /*Initialize Element matrix and return if necessary*/
@@ -3552 +3552 @@
         /*Intermediaries */
         int        stabilization;
         int        i,j,ig,found=0;
-        double     Jdet,u,v,w,um,vm,wm,vel;
-        double     h,hx,hy,hz,vx,vy,vz;
-        double     gravity,rho_ice,rho_water,kappa;
-        double     heatcapacity,thermalconductivity,dt;
-        double     tau_parameter,diameter;
-        double     xyz_list[NUMVERTICES][3];
-        double     B_conduct[3][numdof];
-        double     B_advec[3][numdof];
-        double     Bprime_advec[3][numdof];
-        double     L[numdof];
-        double     dbasis[3][6];
-        double     D_scalar_conduct,D_scalar_advec;
-        double     D_scalar_trans,D_scalar_stab;
-        double     D[3][3];
-        double     K[3][3]={0.0};
+        IssmDouble     Jdet,u,v,w,um,vm,wm,vel;
+        IssmDouble     h,hx,hy,hz,vx,vy,vz;
+        IssmDouble     gravity,rho_ice,rho_water,kappa;
+        IssmDouble     heatcapacity,thermalconductivity,dt;
+        IssmDouble     tau_parameter,diameter;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     B_conduct[3][numdof];
+        IssmDouble     B_advec[3][numdof];
+        IssmDouble     Bprime_advec[3][numdof];
+        IssmDouble     L[numdof];
+        IssmDouble     dbasis[3][6];
+        IssmDouble     D_scalar_conduct,D_scalar_advec;
+        IssmDouble     D_scalar_trans,D_scalar_stab;
+        IssmDouble     D[3][3];
+        IssmDouble     K[3][3]={0.0};
         Tria*      tria=NULL;
         GaussPenta *gauss=NULL;
 
@@ -3704 +3704 @@
 
         /*Intermediaries */
         int       i,j,ig;
-        double    mixed_layer_capacity,thermal_exchange_velocity;
-        double    rho_ice,rho_water,heatcapacity;
-        double    Jdet2d,dt;
-        double    xyz_list[NUMVERTICES][3];
-        double   xyz_list_tria[NUMVERTICES2D][3];
-        double    basis[NUMVERTICES];
-        double    D_scalar;
+        IssmDouble    mixed_layer_capacity,thermal_exchange_velocity;
+        IssmDouble    rho_ice,rho_water,heatcapacity;
+        IssmDouble    Jdet2d,dt;
+        IssmDouble    xyz_list[NUMVERTICES][3];
+        IssmDouble       xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble    basis[NUMVERTICES];
+        IssmDouble    D_scalar;
         GaussPenta *gauss=NULL;
 
         /*Initialize Element matrix and return if necessary*/
@@ -3775 +3775 @@
         /*Intermediaries*/
         int    i,j,ig,found=0;
         int    friction_type,stabilization;
-        double Jdet,phi,dt;
-        double rho_ice,heatcapacity;
-        double thermalconductivity,kappa;
-        double viscosity,pressure;
-        double enthalpy,enthalpypicard;
-        double tau_parameter,diameter;
-        double u,v,w;
-        double scalar_def,scalar_transient;
-        double temperature_list[NUMVERTICES];
-        double xyz_list[NUMVERTICES][3];
-        double L[numdof];
-        double dbasis[3][6];
-        double epsilon[6];
+        IssmDouble Jdet,phi,dt;
+        IssmDouble rho_ice,heatcapacity;
+        IssmDouble thermalconductivity,kappa;
+        IssmDouble viscosity,pressure;
+        IssmDouble enthalpy,enthalpypicard;
+        IssmDouble tau_parameter,diameter;
+        IssmDouble u,v,w;
+        IssmDouble scalar_def,scalar_transient;
+        IssmDouble temperature_list[NUMVERTICES];
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble L[numdof];
+        IssmDouble dbasis[3][6];
+        IssmDouble epsilon[6];
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector*/
@@ -3870 +3870 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     Jdet2d;
-        double     heatcapacity,h_pmp;
-        double     mixed_layer_capacity,thermal_exchange_velocity;
-        double     rho_ice,rho_water,pressure,dt,scalar_ocean;
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3];
-        double     basis[NUMVERTICES];
+        IssmDouble     Jdet2d;
+        IssmDouble     heatcapacity,h_pmp;
+        IssmDouble     mixed_layer_capacity,thermal_exchange_velocity;
+        IssmDouble     rho_ice,rho_water,pressure,dt,scalar_ocean;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble     basis[NUMVERTICES];
         GaussPenta* gauss=NULL;
 
         /* Ice/ocean heat exchange flux on ice shelf base */
@@ -3928 +3928 @@
         /*Intermediaries */
         int        i,j,ig;
         int        analysis_type;
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3]={0.0};
-        double     Jdet2d,dt;
-        double     rho_ice,heatcapacity,geothermalflux_value;
-        double     basalfriction,alpha2,vx,vy;
-        double     scalar,enthalpy,enthalpyup;
-        double     pressure,pressureup;
-        double     basis[NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3]={0.0};
+        IssmDouble     Jdet2d,dt;
+        IssmDouble     rho_ice,heatcapacity,geothermalflux_value;
+        IssmDouble     basalfriction,alpha2,vx,vy;
+        IssmDouble     scalar,enthalpy,enthalpyup;
+        IssmDouble     pressure,pressureup;
+        IssmDouble     basis[NUMVERTICES];
         Friction*  friction=NULL;
         GaussPenta* gauss=NULL;
         GaussPenta* gaussup=NULL;
@@ -4038 +4038 @@
         /*Intermediaries*/
         int    i,j,ig,found=0;
         int    friction_type,stabilization;
-        double Jdet,phi,dt;
-        double rho_ice,heatcapacity;
-        double thermalconductivity,kappa;
-        double viscosity,temperature;
-        double tau_parameter,diameter;
-        double u,v,w;
-        double scalar_def,scalar_transient;
-        double temperature_list[NUMVERTICES];
-        double xyz_list[NUMVERTICES][3];
-        double L[numdof];
-        double dbasis[3][6];
-        double epsilon[6];
+        IssmDouble Jdet,phi,dt;
+        IssmDouble rho_ice,heatcapacity;
+        IssmDouble thermalconductivity,kappa;
+        IssmDouble viscosity,temperature;
+        IssmDouble tau_parameter,diameter;
+        IssmDouble u,v,w;
+        IssmDouble scalar_def,scalar_transient;
+        IssmDouble temperature_list[NUMVERTICES];
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble L[numdof];
+        IssmDouble dbasis[3][6];
+        IssmDouble epsilon[6];
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector*/
@@ -4124 +4124 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     Jdet2d;
-        double     mixed_layer_capacity,thermal_exchange_velocity;
-        double     rho_ice,rho_water,pressure,dt,scalar_ocean;
-        double     heatcapacity,t_pmp;
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3];
-        double     basis[NUMVERTICES];
+        IssmDouble     Jdet2d;
+        IssmDouble     mixed_layer_capacity,thermal_exchange_velocity;
+        IssmDouble     rho_ice,rho_water,pressure,dt,scalar_ocean;
+        IssmDouble     heatcapacity,t_pmp;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble     basis[NUMVERTICES];
         GaussPenta* gauss=NULL;
 
         /* Ice/ocean heat exchange flux on ice shelf base */
@@ -4182 +4182 @@
         /*Intermediaries */
         int        i,j,ig;
         int        analysis_type;
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3]={0.0};
-        double     Jdet2d,dt;
-        double     rho_ice,heatcapacity,geothermalflux_value;
-        double     basalfriction,alpha2,vx,vy;
-        double     basis[NUMVERTICES];
-        double     scalar;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3]={0.0};
+        IssmDouble     Jdet2d,dt;
+        IssmDouble     rho_ice,heatcapacity,geothermalflux_value;
+        IssmDouble     basalfriction,alpha2,vx,vy;
+        IssmDouble     basis[NUMVERTICES];
+        IssmDouble     scalar;
         Friction*  friction=NULL;
         GaussPenta* gauss=NULL;
 
@@ -4247 +4247 @@
 
         int          i;
         int*         doflist=NULL;
-        double       values[numdof];
-        double       temp;
+        IssmDouble       values[numdof];
+        IssmDouble       temp;
         GaussPenta   *gauss=NULL;
 
         /*Get dof list: */
@@ -4278 +4278 @@
 
         int          i;
         int*         doflist=NULL;
-        double       values[numdof];
-        double       enthalpy;
+        IssmDouble       values[numdof];
+        IssmDouble       enthalpy;
         GaussPenta   *gauss=NULL;
 
         /*Get dof list: */
@@ -4303 +4303 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionThermal {{{*/
-void  Penta::InputUpdateFromSolutionThermal(double* solution){
+void  Penta::InputUpdateFromSolutionThermal(IssmDouble* solution){
 
         const int    numdof=NDOF1*NUMVERTICES;
 
         bool   converged;
         int    i,rheology_law;
-        double xyz_list[NUMVERTICES][3];
-        double values[numdof];
-        double B[numdof];
-        double B_average,s_average;
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble values[numdof];
+        IssmDouble B[numdof];
+        IssmDouble B_average,s_average;
         int*   doflist=NULL;
-        //double pressure[numdof];
+        //IssmDouble pressure[numdof];
 
         /*Get dof list: */
         GetDofList(&doflist,NoneApproximationEnum,GsetEnum);
@@ -4374 +4374 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionEnthalpy {{{*/
-void  Penta::InputUpdateFromSolutionEnthalpy(double* solution){
+void  Penta::InputUpdateFromSolutionEnthalpy(IssmDouble* solution){
 
         const int    numdof=NDOF1*NUMVERTICES;
 
         bool   converged=false;
         int    i,rheology_law;
-        double xyz_list[NUMVERTICES][3];
-        double values[numdof];
-        double pressure[NUMVERTICES];
-        double temperatures[numdof];
-        double waterfraction[numdof];
-        double B[numdof];
-        double B_average,s_average;
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble values[numdof];
+        IssmDouble pressure[NUMVERTICES];
+        IssmDouble temperatures[numdof];
+        IssmDouble waterfraction[numdof];
+        IssmDouble B[numdof];
+        IssmDouble B_average,s_average;
         int*   doflist=NULL;
 
         /*Get dof list: */
@@ -4475 +4475 @@
 
 }/*}}}*/
 /*FUNCTION Penta::ControlInputScaleGradient{{{*/
-void Penta::ControlInputScaleGradient(int enum_type,double scale){
+void Penta::ControlInputScaleGradient(int enum_type,IssmDouble scale){
 
         Input* input=NULL;
 
@@ -4491 +4491 @@
         ((ControlInput*)input)->ScaleGradient(scale);
 }/*}}}*/
 /*FUNCTION Penta::ControlInputSetGradient{{{*/
-void Penta::ControlInputSetGradient(double* gradient,int enum_type,int control_index){
+void Penta::ControlInputSetGradient(IssmDouble* gradient,int enum_type,int control_index){
 
         int    doflist1[NUMVERTICES];
-        double grad_list[NUMVERTICES];
+        IssmDouble grad_list[NUMVERTICES];
         Input* grad_input=NULL;
         Input* input=NULL;
 
@@ -4565 +4565 @@
         /*Intermediaries */
         int        i,j,ig;
         bool       incomplete_adjoint;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet;
-        double     eps1dotdphii,eps1dotdphij;
-        double     eps2dotdphii,eps2dotdphij;
-        double     mu_prime;
-        double     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double     eps1[3],eps2[3];
-        double     phi[NUMVERTICES];
-        double     dphi[3][NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet;
+        IssmDouble     eps1dotdphii,eps1dotdphij;
+        IssmDouble     eps2dotdphii,eps2dotdphij;
+        IssmDouble     mu_prime;
+        IssmDouble     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble     eps1[3],eps2[3];
+        IssmDouble     phi[NUMVERTICES];
+        IssmDouble     dphi[3][NUMVERTICES];
         GaussPenta *gauss=NULL;
 
         /*Initialize Jacobian with regular Pattyn (first part of the Gateau derivative)*/
@@ -4633 +4633 @@
         /*Intermediaries */
         int        i,j,ig;
         bool       incomplete_adjoint;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet;
-        double     eps1dotdphii,eps1dotdphij;
-        double     eps2dotdphii,eps2dotdphij;
-        double     eps3dotdphii,eps3dotdphij;
-        double     mu_prime;
-        double     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double     eps1[3],eps2[3],eps3[3];
-        double     phi[NUMVERTICES];
-        double     dphi[3][NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet;
+        IssmDouble     eps1dotdphii,eps1dotdphij;
+        IssmDouble     eps2dotdphii,eps2dotdphij;
+        IssmDouble     eps3dotdphii,eps3dotdphij;
+        IssmDouble     mu_prime;
+        IssmDouble     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble     eps1[3],eps2[3],eps3[3];
+        IssmDouble     phi[NUMVERTICES];
+        IssmDouble     dphi[3][NUMVERTICES];
         GaussPenta *gauss=NULL;
 
         /*Initialize Jacobian with regular Stokes (first part of the Gateau derivative)*/
@@ -4888 +4888 @@
         int        i,j,ig;
         int        analysis_type;
         int        doflist1[NUMVERTICES];
-        double     vx,vy,lambda,mu,alpha_complement,Jdet;
-        double     bed,thickness,Neff,drag;
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3]={0.0};
-        double     dk[NDOF3]; 
-        double     grade_g[NUMVERTICES]={0.0};
-        double     grade_g_gaussian[NUMVERTICES];
-        double     basis[6];
+        IssmDouble     vx,vy,lambda,mu,alpha_complement,Jdet;
+        IssmDouble     bed,thickness,Neff,drag;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3]={0.0};
+        IssmDouble     dk[NDOF3]; 
+        IssmDouble     grade_g[NUMVERTICES]={0.0};
+        IssmDouble     grade_g_gaussian[NUMVERTICES];
+        IssmDouble     basis[6];
         Friction*  friction=NULL;
         GaussPenta  *gauss=NULL;
 
@@ -4959 +4959 @@
         int        i,j,ig;
         int        analysis_type;
         int        doflist1[NUMVERTICES];
-        double     bed,thickness,Neff;
-        double     lambda,mu,xi,Jdet,vx,vy,vz;
-        double     alpha_complement,drag;
-        double     surface_normal[3],bed_normal[3];
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3]={0.0};
-        double     dk[NDOF3]; 
-        double     basis[6];
-        double     grade_g[NUMVERTICES]={0.0};
-        double     grade_g_gaussian[NUMVERTICES];
+        IssmDouble     bed,thickness,Neff;
+        IssmDouble     lambda,mu,xi,Jdet,vx,vy,vz;
+        IssmDouble     alpha_complement,drag;
+        IssmDouble     surface_normal[3],bed_normal[3];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3]={0.0};
+        IssmDouble     dk[NDOF3]; 
+        IssmDouble     basis[6];
+        IssmDouble     grade_g[NUMVERTICES]={0.0};
+        IssmDouble     grade_g_gaussian[NUMVERTICES];
         Friction*  friction=NULL;
         GaussPenta* gauss=NULL;
 
@@ -5098 +5098 @@
         this->matice->inputs->DeleteInput(MaterialsRheologyBbarEnum);
 } /*}}}*/
 /*FUNCTION Penta::InputControlUpdate{{{*/
-void  Penta::InputControlUpdate(double scalar,bool save_parameter){
+void  Penta::InputControlUpdate(IssmDouble scalar,bool save_parameter){
 
         /*Intermediary*/
         int    num_controls;
@@ -5136 +5136 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionAdjointStokes {{{*/
-void  Penta::InputUpdateFromSolutionAdjointStokes(double* solution){
+void  Penta::InputUpdateFromSolutionAdjointStokes(IssmDouble* solution){
 
         const int    numdof=NDOF4*NUMVERTICES;
 
         int    i;
-        double values[numdof];
-        double lambdax[NUMVERTICES];
-        double lambday[NUMVERTICES];
-        double lambdaz[NUMVERTICES];
-        double lambdap[NUMVERTICES];
+        IssmDouble values[numdof];
+        IssmDouble lambdax[NUMVERTICES];
+        IssmDouble lambday[NUMVERTICES];
+        IssmDouble lambdaz[NUMVERTICES];
+        IssmDouble lambdap[NUMVERTICES];
         int*   doflist=NULL;
 
         /*Get dof list: */
@@ -5179 +5179 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionAdjointHoriz {{{*/
-void  Penta::InputUpdateFromSolutionAdjointHoriz(double* solution){
+void  Penta::InputUpdateFromSolutionAdjointHoriz(IssmDouble* solution){
 
         const int numdof=NDOF2*NUMVERTICES;
 
         int    i;
-        double values[numdof];
-        double lambdax[NUMVERTICES];
-        double lambday[NUMVERTICES];
+        IssmDouble values[numdof];
+        IssmDouble lambdax[NUMVERTICES];
+        IssmDouble lambday[NUMVERTICES];
         int*   doflist=NULL;
 
         /*Get dof list: */
@@ -5214 +5214 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceAverageVelMisfit {{{*/
-double Penta::SurfaceAverageVelMisfit(bool process_units,int weight_index){
+IssmDouble Penta::SurfaceAverageVelMisfit(bool process_units,int weight_index){
 
         int    approximation;
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*retrieve inputs :*/
@@ -5251 +5251 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceAbsVelMisfit {{{*/
-double Penta::SurfaceAbsVelMisfit(bool process_units,int weight_index){
+IssmDouble Penta::SurfaceAbsVelMisfit(bool process_units,int weight_index){
 
         int    approximation;
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*retrieve inputs :*/
@@ -5288 +5288 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceLogVelMisfit {{{*/
-double Penta::SurfaceLogVelMisfit(bool process_units,int weight_index){
+IssmDouble Penta::SurfaceLogVelMisfit(bool process_units,int weight_index){
 
         int    approximation;
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*retrieve inputs :*/
@@ -5325 +5325 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceLogVxVyMisfit {{{*/
-double Penta::SurfaceLogVxVyMisfit(bool process_units,int weight_index){
+IssmDouble Penta::SurfaceLogVxVyMisfit(bool process_units,int weight_index){
 
-        double J;
+        IssmDouble J;
         Tria* tria=NULL;
 
         /*inputs: */
@@ -5364 +5364 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SurfaceRelVelMisfit {{{*/
-double Penta::SurfaceRelVelMisfit(bool process_units,int weight_index){
+IssmDouble Penta::SurfaceRelVelMisfit(bool process_units,int weight_index){
 
         int    approximation;
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*retrieve inputs :*/
@@ -5401 +5401 @@
 }
 /*}}}*/
 /*FUNCTION Penta::ThicknessAbsGradient{{{*/
-double Penta::ThicknessAbsGradient(bool process_units,int weight_index){
+IssmDouble Penta::ThicknessAbsGradient(bool process_units,int weight_index){
 
         _error_("Not implemented yet");
 }
 /*}}}*/
 /*FUNCTION Penta::ThicknessAbsMisfit {{{*/
-double Penta::ThicknessAbsMisfit(bool process_units,int weight_index){
+IssmDouble Penta::ThicknessAbsMisfit(bool process_units,int weight_index){
 
         int    approximation;
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*retrieve inputs :*/
@@ -5427 +5427 @@
 }
 /*}}}*/
 /*FUNCTION Penta::DragCoefficientAbsGradient{{{*/
-double Penta::DragCoefficientAbsGradient(bool process_units,int weight_index){
+IssmDouble Penta::DragCoefficientAbsGradient(bool process_units,int weight_index){
 
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*If on water, on shelf or not on bed, skip: */
@@ -5442 +5442 @@
 }
 /*}}}*/
 /*FUNCTION Penta::RheologyBbarAbsGradient{{{*/
-double Penta::RheologyBbarAbsGradient(bool process_units,int weight_index){
+IssmDouble Penta::RheologyBbarAbsGradient(bool process_units,int weight_index){
 
-        double J;
+        IssmDouble J;
         Tria*  tria=NULL;
 
         /*If on water, on shelf or not on bed, skip: */
@@ -5480 +5480 @@
 }
 /*}}}*/
 /*FUNCTION Penta::SetControlInputsFromVector{{{*/
-void  Penta::SetControlInputsFromVector(double* vector,int control_enum,int control_index){
+void  Penta::SetControlInputsFromVector(IssmDouble* vector,int control_enum,int control_index){
 
-        double  values[NUMVERTICES];
+        IssmDouble  values[NUMVERTICES];
         int     doflist1[NUMVERTICES];
         Input  *input     = NULL;
         Input  *new_input = NULL;
@@ -5517 +5517 @@
 #endif
 
 #ifdef _HAVE_DAKOTA_
-/*FUNCTION Penta::InputUpdateFromVectorDakota(double* vector, int name, int type);{{{*/
-void  Penta::InputUpdateFromVectorDakota(double* vector, int name, int type){
+/*FUNCTION Penta::InputUpdateFromVectorDakota(IssmDouble* vector, int name, int type);{{{*/
+void  Penta::InputUpdateFromVectorDakota(IssmDouble* vector, int name, int type){
         
         int i,j;
 
@@ -5530 +5530 @@
                 case VertexEnum:
 
                         /*New PentaP1Input*/
-                        double values[6];
+                        IssmDouble values[6];
 
                         /*Get values on the 6 vertices*/
                         for (i=0;i<6;i++){
@@ -5541 +5541 @@
                         switch(name){
                                 case ThicknessEnum:
                                         /*Update thickness + surface: assume bed is constant. On ice shelves, takes hydrostatic equilibrium {{{*/
-                                        double  thickness[6];
-                                        double  thickness_init[6];
-                                        double  hydrostatic_ratio[6];
-                                        double  surface[6];
-                                        double  bed[6];
+                                        IssmDouble  thickness[6];
+                                        IssmDouble  thickness_init[6];
+                                        IssmDouble  hydrostatic_ratio[6];
+                                        IssmDouble  surface[6];
+                                        IssmDouble  bed[6];
                                         
                                         /*retrieve inputs: */
                                         GetInputListOnVertices(&thickness_init[0],ThicknessEnum);
@@ -5559 +5559 @@
                                         /*build new bed and surface: */
                                         if (this->IsFloating()){
                                                 /*hydrostatic equilibrium: */
-                                                double rho_ice,rho_water,di;
+                                                IssmDouble rho_ice,rho_water,di;
                                                 rho_ice=this->matpar->GetRhoIce();
                                                 rho_water=this->matpar->GetRhoWater();
 
@@ -5629 +5629 @@
         _error_(" not supported yet!");
 }
 /*}}}*/
-/*FUNCTION Penta::InputUpdateFromMatrixDakota(double* matrix, int nrows, int ncols, int name, int type);{{{*/
-void  Penta::InputUpdateFromMatrixDakota(double* matrix, int nrows, int ncols, int name, int type){
+/*FUNCTION Penta::InputUpdateFromMatrixDakota(IssmDouble* matrix, int nrows, int ncols, int name, int type);{{{*/
+void  Penta::InputUpdateFromMatrixDakota(IssmDouble* matrix, int nrows, int ncols, int name, int type){
         
         int i,j,t;
         TransientInput* transientinput=NULL;
-        double values[6];
-        double time;
+        IssmDouble values[6];
+        IssmDouble time;
         int row;
-        double yts;
+        IssmDouble yts;
 
         /*Check that name is an element input*/
         if (!IsInput(name)) return;
@@ -5655 +5655 @@
                                 /*create input values: */
                                 for(i=0;i<6;i++){
                                         row=this->nodes[i]->GetSidList();
-                                        values[i]=(double)matrix[ncols*row+t];
+                                        values[i]=(IssmDouble)matrix[ncols*row+t];
                                 }
 
                                 /*time? :*/
-                                time=(double)matrix[(nrows-1)*ncols+t]*yts;
+                                time=(IssmDouble)matrix[(nrows-1)*ncols+t]*yts;
 
                                 if(t==0) transientinput=new TransientInput(name);
                                 transientinput->AddTimeInput(new PentaP1Input(name,values),time);
@@ -5741 +5741 @@
 
         /*Intermediaries */
         int         i,j,ig;
-        double      Jdet;
-        double      viscosity,oldviscosity,newviscosity,viscosity_overshoot; //viscosity
-        double      epsilon[5],oldepsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double      xyz_list[NUMVERTICES][3];
-        double      B[3][numdofp];
-        double      Bprime[3][numdofm];
-        double      D[3][3]={0.0};            // material matrix, simple scalar matrix.
-        double      D_scalar;
-        double      Ke_gg[numdofp][numdofm]={0.0}; //local element stiffness matrix 
-        double      Ke_gg_gaussian[numdofp][numdofm]; //stiffness matrix evaluated at the gaussian point.
+        IssmDouble      Jdet;
+        IssmDouble      viscosity,oldviscosity,newviscosity,viscosity_overshoot; //viscosity
+        IssmDouble      epsilon[5],oldepsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      B[3][numdofp];
+        IssmDouble      Bprime[3][numdofm];
+        IssmDouble      D[3][3]={0.0};            // material matrix, simple scalar matrix.
+        IssmDouble      D_scalar;
+        IssmDouble      Ke_gg[numdofp][numdofm]={0.0}; //local element stiffness matrix 
+        IssmDouble      Ke_gg_gaussian[numdofp][numdofm]; //stiffness matrix evaluated at the gaussian point.
         GaussPenta *gauss=NULL;
         GaussTria  *gauss_tria=NULL;
         Node       *node_list[numnodes];
@@ -5833 +5833 @@
         
         /*Intermediaries */
         int       i,j,ig,analysis_type;
-        double    Jdet2d,slope_magnitude,alpha2;
-        double    xyz_list[NUMVERTICES][3];
-        double    xyz_list_tria[NUMVERTICES2D][3]={0.0};
-        double    slope[3]={0.0,0.0,0.0};
-        double    MAXSLOPE=.06; // 6 %
-        double    MOUNTAINKEXPONENT=10;
-        double    L[2][numdof];
-        double    DL[2][2]                  ={{ 0,0 },{0,0}}; //for basal drag
-        double    DL_scalar;
-        double    Ke_gg[numdof][numdof]     ={0.0};
-        double    Ke_gg_gaussian[numdof][numdof]; //stiffness matrix contribution from drag
+        IssmDouble    Jdet2d,slope_magnitude,alpha2;
+        IssmDouble    xyz_list[NUMVERTICES][3];
+        IssmDouble    xyz_list_tria[NUMVERTICES2D][3]={0.0};
+        IssmDouble    slope[3]={0.0,0.0,0.0};
+        IssmDouble    MAXSLOPE=.06; // 6 %
+        IssmDouble    MOUNTAINKEXPONENT=10;
+        IssmDouble    L[2][numdof];
+        IssmDouble    DL[2][2]                  ={{ 0,0 },{0,0}}; //for basal drag
+        IssmDouble    DL_scalar;
+        IssmDouble    Ke_gg[numdof][numdof]     ={0.0};
+        IssmDouble    Ke_gg_gaussian[numdof][numdof]; //stiffness matrix contribution from drag
         Friction  *friction = NULL;
         GaussPenta *gauss=NULL;
         Node       *node_list[numnodes];
@@ -5891 +5891 @@
                 slope_magnitude=sqrt(pow(slope[0],2)+pow(slope[1],2));
 
                 if (slope_magnitude>MAXSLOPE){
-                        alpha2=pow((double)10,MOUNTAINKEXPONENT);
+                        alpha2=pow((IssmDouble)10,MOUNTAINKEXPONENT);
                 }
 
                 GetTriaJacobianDeterminant(&Jdet2d, &xyz_list_tria[0][0],gauss);
@@ -5946 +5946 @@
 
         /*Intermediaries */
         int         i,j,ig;
-        double      Jdet;
-        double      viscosity,stokesreconditioning; //viscosity
-        double      epsilon[6]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double      xyz_list[NUMVERTICES][3];
-        double      B[4][numdofs+3];
-        double      Bprime[4][numdofm];
-        double      B2[3][numdofm];
-        double      Bprime2[3][numdofs+3];
-        double      D[4][4]={0.0};            // material matrix, simple scalar matrix.
-        double      D2[3][3]={0.0};            // material matrix, simple scalar matrix.
-        double      D_scalar;
-        double      Ke_gg[numdofs][numdofm]={0.0}; //local element stiffness matrix 
-        double      Ke_gg2[numdofm][numdofs]={0.0}; //local element stiffness matrix 
-        double      Ke_gg_gaussian[numdofs+3][numdofm]; //stiffness matrix evaluated at the gaussian point.
-        double      Ke_gg_gaussian2[numdofm][numdofs+3]; //stiffness matrix evaluated at the gaussian point.
+        IssmDouble      Jdet;
+        IssmDouble      viscosity,stokesreconditioning; //viscosity
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      B[4][numdofs+3];
+        IssmDouble      Bprime[4][numdofm];
+        IssmDouble      B2[3][numdofm];
+        IssmDouble      Bprime2[3][numdofs+3];
+        IssmDouble      D[4][4]={0.0};            // material matrix, simple scalar matrix.
+        IssmDouble      D2[3][3]={0.0};            // material matrix, simple scalar matrix.
+        IssmDouble      D_scalar;
+        IssmDouble      Ke_gg[numdofs][numdofm]={0.0}; //local element stiffness matrix 
+        IssmDouble      Ke_gg2[numdofm][numdofs]={0.0}; //local element stiffness matrix 
+        IssmDouble      Ke_gg_gaussian[numdofs+3][numdofm]; //stiffness matrix evaluated at the gaussian point.
+        IssmDouble      Ke_gg_gaussian2[numdofm][numdofs+3]; //stiffness matrix evaluated at the gaussian point.
         GaussPenta *gauss=NULL;
         GaussTria  *gauss_tria=NULL;
         Node       *node_list[numnodes];
@@ -6053 +6053 @@
         /*Intermediaries */
         int        i,j,ig;
         int        analysis_type,approximation;
-        double     stokesreconditioning;
-        double     viscosity,alpha2_gauss,Jdet2d;
-        double    bed_normal[3];
-        double     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double     xyz_list[NUMVERTICES][3];
-        double    xyz_list_tria[NUMVERTICES2D][3];
-        double     LMacAyealStokes[8][numdof2dm];
-        double     LprimeMacAyealStokes[8][numdof2d];
-        double     DLMacAyealStokes[8][8]={0.0};
-        double     LStokesMacAyeal[4][numdof2d];
-        double     LprimeStokesMacAyeal[4][numdof2dm];
-        double     DLStokesMacAyeal[4][4]={0.0};
-        double     Ke_drag_gaussian[numdof2dm][numdof2d];
-        double     Ke_drag_gaussian2[numdof2d][numdof2dm];
+        IssmDouble     stokesreconditioning;
+        IssmDouble     viscosity,alpha2_gauss,Jdet2d;
+        IssmDouble        bed_normal[3];
+        IssmDouble     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble        xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble     LMacAyealStokes[8][numdof2dm];
+        IssmDouble     LprimeMacAyealStokes[8][numdof2d];
+        IssmDouble     DLMacAyealStokes[8][8]={0.0};
+        IssmDouble     LStokesMacAyeal[4][numdof2d];
+        IssmDouble     LprimeStokesMacAyeal[4][numdof2dm];
+        IssmDouble     DLStokesMacAyeal[4][4]={0.0};
+        IssmDouble     Ke_drag_gaussian[numdof2dm][numdof2d];
+        IssmDouble     Ke_drag_gaussian2[numdof2d][numdof2dm];
         Friction*  friction=NULL;
         GaussPenta *gauss=NULL;
         Node       *node_list[numnodes];
@@ -6241 +6241 @@
         /*Intermediaries*/
         int       connectivity[2];
         int       i,i0,i1,j0,j1;
-        double    one0,one1;
+        IssmDouble    one0,one1;
 
         /*Initialize Element matrix*/
         ElementMatrix* Ke=new ElementMatrix(nodes,NUMVERTICES,this->parameters,NoneApproximationEnum);
@@ -6258 +6258 @@
                 /*Find connectivity for the two nodes*/
                 connectivity[0]=nodes[i]->GetConnectivity();
                 connectivity[1]=nodes[i+3]->GetConnectivity();
-                one0=1/(double)connectivity[0];
-                one1=1/(double)connectivity[1];
+                one0=1/(IssmDouble)connectivity[0];
+                one1=1/(IssmDouble)connectivity[1];
 
                 /*Create matrix for these two nodes*/
                 if (IsOnBed() && IsOnSurface()){
@@ -6340 +6340 @@
 
         /*Intermediaries */
         int         i,j,ig,approximation;
-        double      Jdet;
-        double      viscosity, oldviscosity, newviscosity, viscosity_overshoot;
-        double      epsilon[5],oldepsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double      epsilons[6]; //6 for stokes
-        double      xyz_list[NUMVERTICES][3];
-        double      B[3][numdof2d];
-        double      Bprime[3][numdof2d];
-        double      D[3][3]={0.0};            // material matrix, simple scalar matrix.
-        double      D_scalar;
-        double      Ke_gg_gaussian[numdof2d][numdof2d]; //stiffness matrix evaluated at the gaussian point.
+        IssmDouble      Jdet;
+        IssmDouble      viscosity, oldviscosity, newviscosity, viscosity_overshoot;
+        IssmDouble      epsilon[5],oldepsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble      epsilons[6]; //6 for stokes
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      B[3][numdof2d];
+        IssmDouble      Bprime[3][numdof2d];
+        IssmDouble      D[3][3]={0.0};            // material matrix, simple scalar matrix.
+        IssmDouble      D_scalar;
+        IssmDouble      Ke_gg_gaussian[numdof2d][numdof2d]; //stiffness matrix evaluated at the gaussian point.
         Tria*       tria=NULL;
         Penta*      pentabase=NULL;
         GaussPenta *gauss=NULL;
@@ -6493 +6493 @@
         /*Intermediaries */
         int        i,j,ig;
         int        approximation;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet;
-        double     viscosity,oldviscosity,newviscosity,viscosity_overshoot; //viscosity
-        double     epsilon[5],oldepsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double     D_scalar;
-        double     D[5][5]={0.0};            // material matrix, simple scalar matrix.
-        double     B[5][numdof];
-        double     Bprime[5][numdof];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet;
+        IssmDouble     viscosity,oldviscosity,newviscosity,viscosity_overshoot; //viscosity
+        IssmDouble     epsilon[5],oldepsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble     D_scalar;
+        IssmDouble     D[5][5]={0.0};            // material matrix, simple scalar matrix.
+        IssmDouble     B[5][numdof];
+        IssmDouble     Bprime[5][numdof];
         Tria*      tria=NULL;
         GaussPenta *gauss=NULL;
 
@@ -6558 +6558 @@
         /*Intermediaries */
         int       i,j,ig;
         int       analysis_type;
-        double    xyz_list[NUMVERTICES][3];
-        double    xyz_list_tria[NUMVERTICES2D][3]={0.0};
-        double    slope_magnitude,alpha2,Jdet;
-        double    slope[3]={0.0,0.0,0.0};
-        double    MAXSLOPE=.06; // 6 %
-        double    MOUNTAINKEXPONENT=10;
-        double    L[2][numdof];
-        double    DL[2][2]={{ 0,0 },{0,0}}; //for basal drag
-        double    DL_scalar;
+        IssmDouble    xyz_list[NUMVERTICES][3];
+        IssmDouble    xyz_list_tria[NUMVERTICES2D][3]={0.0};
+        IssmDouble    slope_magnitude,alpha2,Jdet;
+        IssmDouble    slope[3]={0.0,0.0,0.0};
+        IssmDouble    MAXSLOPE=.06; // 6 %
+        IssmDouble    MOUNTAINKEXPONENT=10;
+        IssmDouble    L[2][numdof];
+        IssmDouble    DL[2][2]={{ 0,0 },{0,0}}; //for basal drag
+        IssmDouble    DL_scalar;
         Friction  *friction = NULL;
         GaussPenta *gauss=NULL;
 
@@ -6603 +6603 @@
                 // If we have a slope > 6% for this element,  it means  we are on a mountain. In this particular case, 
                 //velocity should be = 0. To achieve this result, we set alpha2_list to a very high value: */
                 if (slope_magnitude>MAXSLOPE){
-                        alpha2=pow((double)10,MOUNTAINKEXPONENT);
+                        alpha2=pow((IssmDouble)10,MOUNTAINKEXPONENT);
                 }
                 
                 DL_scalar=alpha2*gauss->weight*Jdet;
@@ -6659 +6659 @@
 
         /*Intermediaries */
         int        i,j,ig,approximation;
-        double     Jdet,viscosity,stokesreconditioning;
-        double     xyz_list[NUMVERTICES][3];
-        double     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double     B[8][27];
-        double     B_prime[8][27];
-        double     D_scalar;
-        double     D[8][8]={0.0};
-        double     Ke_temp[27][27]={0.0}; //for the six nodes and the bubble 
+        IssmDouble     Jdet,viscosity,stokesreconditioning;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble     B[8][27];
+        IssmDouble     B_prime[8][27];
+        IssmDouble     D_scalar;
+        IssmDouble     D[8][8]={0.0};
+        IssmDouble     Ke_temp[27][27]={0.0}; //for the six nodes and the bubble 
         GaussPenta *gauss=NULL;
 
         /*If on water or not Stokes, skip stiffness: */
@@ -6725 +6725 @@
         /*Intermediaries */
         int        i,j,ig;
         int        analysis_type,approximation;
-        double     alpha2,Jdet2d;
-        double     stokesreconditioning,viscosity;
-        double     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double     xyz_list[NUMVERTICES][3];
-        double    xyz_list_tria[NUMVERTICES2D][3];
-        double     LStokes[2][numdof2d];
-        double     DLStokes[2][2]={0.0};
-        double     Ke_drag_gaussian[numdof2d][numdof2d];
+        IssmDouble     alpha2,Jdet2d;
+        IssmDouble     stokesreconditioning,viscosity;
+        IssmDouble     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble        xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble     LStokes[2][numdof2d];
+        IssmDouble     DLStokes[2][2]={0.0};
+        IssmDouble     Ke_drag_gaussian[numdof2d][numdof2d];
         Friction*  friction=NULL;
         GaussPenta *gauss=NULL;
 
@@ -6810 +6810 @@
 
         /*Intermediaries */
         int         i,j,ig;
-        double      Jdet;
-        double      xyz_list[NUMVERTICES][3];
-        double      B[NDOF1][NUMVERTICES];
-        double      Bprime[NDOF1][NUMVERTICES];
-        double      DL_scalar;
+        IssmDouble      Jdet;
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      B[NDOF1][NUMVERTICES];
+        IssmDouble      Bprime[NDOF1][NUMVERTICES];
+        IssmDouble      DL_scalar;
         GaussPenta  *gauss=NULL;
 
         /*Initialize Element matrix*/
@@ -6856 +6856 @@
 
         /*Intermediaries */
         int       i,j,ig;
-        double    xyz_list[NUMVERTICES][3];
-        double    xyz_list_tria[NUMVERTICES2D][3];
-        double    surface_normal[3];
-        double    Jdet2d,DL_scalar;
-        double    basis[NUMVERTICES];
+        IssmDouble    xyz_list[NUMVERTICES][3];
+        IssmDouble    xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble    surface_normal[3];
+        IssmDouble    Jdet2d,DL_scalar;
+        IssmDouble    basis[NUMVERTICES];
         GaussPenta *gauss=NULL;
 
         /*Initialize Element matrix*/
@@ -6916 +6916 @@
         /*Intermediaries */
         int         i,j,ig;
         int         approximation;
-        double      viscosity,Jdet;
-        double      stokesreconditioning;
-        double      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double      dw[3];
-        double      xyz_list[NUMVERTICES][3];
-        double      basis[6]; //for the six nodes of the penta
-        double      dbasis[3][6]; //for the six nodes of the penta
+        IssmDouble      viscosity,Jdet;
+        IssmDouble      stokesreconditioning;
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble      dw[3];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      basis[6]; //for the six nodes of the penta
+        IssmDouble      dbasis[3][6]; //for the six nodes of the penta
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector and return if necessary*/
@@ -6978 +6978 @@
         /*Intermediaries*/
         int         i,j,ig;
         int         approximation,analysis_type;
-        double      Jdet,Jdet2d;
-        double      stokesreconditioning;
-        double     bed_normal[3];
-        double      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double      viscosity, w, alpha2_gauss;
-        double      dw[3];
-        double     xyz_list_tria[NUMVERTICES2D][3];
-        double      xyz_list[NUMVERTICES][3];
-        double      basis[6]; //for the six nodes of the penta
+        IssmDouble      Jdet,Jdet2d;
+        IssmDouble      stokesreconditioning;
+        IssmDouble         bed_normal[3];
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble      viscosity, w, alpha2_gauss;
+        IssmDouble      dw[3];
+        IssmDouble         xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      basis[6]; //for the six nodes of the penta
         Tria*       tria=NULL;
         Friction*   friction=NULL;
         GaussPenta  *gauss=NULL;
@@ -7067 +7067 @@
         /*Intermediaries */
         int         i,j,ig;
         int         approximation;
-        double      viscosity,Jdet;
-        double      stokesreconditioning;
-        double      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double      dw[3];
-        double      xyz_list[NUMVERTICES][3];
-        double      basis[6]; //for the six nodes of the penta
-        double      dbasis[3][6]; //for the six nodes of the penta
+        IssmDouble      viscosity,Jdet;
+        IssmDouble      stokesreconditioning;
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble      dw[3];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      basis[6]; //for the six nodes of the penta
+        IssmDouble      dbasis[3][6]; //for the six nodes of the penta
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector and return if necessary*/
@@ -7129 +7129 @@
         /*Intermediaries*/
         int         i,j,ig;
         int         approximation,analysis_type;
-        double      Jdet,Jdet2d;
-        double      stokesreconditioning;
-        double     bed_normal[3];
-        double      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double      viscosity, w, alpha2_gauss;
-        double      dw[3];
-        double     xyz_list_tria[NUMVERTICES2D][3];
-        double      xyz_list[NUMVERTICES][3];
-        double      basis[6]; //for the six nodes of the penta
+        IssmDouble      Jdet,Jdet2d;
+        IssmDouble      stokesreconditioning;
+        IssmDouble         bed_normal[3];
+        IssmDouble      epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble      viscosity, w, alpha2_gauss;
+        IssmDouble      dw[3];
+        IssmDouble         xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      basis[6]; //for the six nodes of the penta
         Tria*       tria=NULL;
         Friction*   friction=NULL;
         GaussPenta  *gauss=NULL;
@@ -7279 +7279 @@
         int          i,j,k,ig;
         int          node0,node1;
         int          connectivity[2];
-        double       Jdet;
-        double       xyz_list[NUMVERTICES][3];
-        double       xyz_list_segment[2][3];
-        double       z_list[NUMVERTICES];
-        double       z_segment[2],slope[2];
-        double       slope2,constant_part;
-        double       rho_ice,gravity,n,B;
-        double       ub,vb,z_g,surface,thickness;
+        IssmDouble       Jdet;
+        IssmDouble       xyz_list[NUMVERTICES][3];
+        IssmDouble       xyz_list_segment[2][3];
+        IssmDouble       z_list[NUMVERTICES];
+        IssmDouble       z_segment[2],slope[2];
+        IssmDouble       slope2,constant_part;
+        IssmDouble       rho_ice,gravity,n,B;
+        IssmDouble       ub,vb,z_g,surface,thickness;
         GaussPenta*  gauss=NULL;
 
         /*Initialize Element vector*/
@@ -7334 +7334 @@
                         GetSegmentJacobianDeterminant(&Jdet,&xyz_list_segment[0][0],gauss);
 
                         if (IsOnSurface()){
-                                for(j=0;j<NDOF2;j++) pe->values[2*node1+j]+=constant_part*pow((surface-z_g)/B,n)*slope[j]*Jdet*gauss->weight/(double)connectivity[1];
+                                for(j=0;j<NDOF2;j++) pe->values[2*node1+j]+=constant_part*pow((surface-z_g)/B,n)*slope[j]*Jdet*gauss->weight/(IssmDouble)connectivity[1];
                         }
                         else{//connectivity is too large, should take only half on it
-                                for(j=0;j<NDOF2;j++) pe->values[2*node1+j]+=constant_part*pow((surface-z_g)/B,n)*slope[j]*Jdet*gauss->weight*2/(double)connectivity[1];
+                                for(j=0;j<NDOF2;j++) pe->values[2*node1+j]+=constant_part*pow((surface-z_g)/B,n)*slope[j]*Jdet*gauss->weight*2/(IssmDouble)connectivity[1];
                         }
                 }
                 delete gauss;
 
                 //Deal with lower surface
                 if (IsOnBed()){
-                        constant_part=-1.58*pow((double)10.0,-(double)10.0)*rho_ice*gravity*thickness;
+                        constant_part=-1.58*pow((IssmDouble)10.0,-(IssmDouble)10.0)*rho_ice*gravity*thickness;
                         ub=constant_part*slope[0];
                         vb=constant_part*slope[1];
 
-                        pe->values[2*node0]+=ub/(double)connectivity[0];
-                        pe->values[2*node0+1]+=vb/(double)connectivity[0];
+                        pe->values[2*node0]+=ub/(IssmDouble)connectivity[0];
+                        pe->values[2*node0+1]+=vb/(IssmDouble)connectivity[0];
                 }
         }
 
@@ -7379 +7379 @@
 
         /*Intermediaries*/
         int         i,j,ig;
-        double      Jdet;
-        double      slope[3]; //do not put 2! this goes into GetInputDerivativeValue, which addresses slope[3] also!
-        double      driving_stress_baseline,thickness;
-        double      xyz_list[NUMVERTICES][3];
-        double      basis[6];
+        IssmDouble      Jdet;
+        IssmDouble      slope[3]; //do not put 2! this goes into GetInputDerivativeValue, which addresses slope[3] also!
+        IssmDouble      driving_stress_baseline,thickness;
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble      basis[6];
         GaussPenta  *gauss=NULL;
 
         /*Initialize Element vector*/
@@ -7442 +7442 @@
         /*Intermediaries*/
         int        i,j,ig;
         int        approximation;
-        double     Jdet,viscosity;
-        double     gravity,rho_ice,stokesreconditioning;
-        double     xyz_list[NUMVERTICES][3];
-        double     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
-        double     l1l7[7]; //for the six nodes and the bubble 
-        double     B[8][numdofbubble];
-        double     B_prime[8][numdofbubble];
-        double     B_prime_bubble[8][3];
-        double     D[8][8]={0.0};
-        double     D_scalar;
-        double     Pe_gaussian[numdofbubble]={0.0}; //for the six nodes and the bubble 
-        double     Ke_temp[numdofbubble][3]={0.0}; //for the six nodes and the bubble 
-        double     Ke_gaussian[numdofbubble][3];
+        IssmDouble     Jdet,viscosity;
+        IssmDouble     gravity,rho_ice,stokesreconditioning;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     epsilon[6]; /* epsilon=[exx,eyy,ezz,exy,exz,eyz];*/
+        IssmDouble     l1l7[7]; //for the six nodes and the bubble 
+        IssmDouble     B[8][numdofbubble];
+        IssmDouble     B_prime[8][numdofbubble];
+        IssmDouble     B_prime_bubble[8][3];
+        IssmDouble     D[8][8]={0.0};
+        IssmDouble     D_scalar;
+        IssmDouble     Pe_gaussian[numdofbubble]={0.0}; //for the six nodes and the bubble 
+        IssmDouble     Ke_temp[numdofbubble][3]={0.0}; //for the six nodes and the bubble 
+        IssmDouble     Ke_gaussian[numdofbubble][3];
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector and return if necessary*/
@@ -7519 +7519 @@
         /*Intermediaries*/
         int         i,j,ig;
         int         approximation,shelf_dampening;
-        double      gravity,rho_water,bed,water_pressure;
-        double      damper,normal_vel,vx,vy,vz,dt;
-        double          xyz_list_tria[NUMVERTICES2D][3];
-        double      xyz_list[NUMVERTICES][3];
-        double          bed_normal[3];
-        double      dz[3];
-        double      basis[6]; //for the six nodes of the penta
-        double      Jdet2d;
+        IssmDouble      gravity,rho_water,bed,water_pressure;
+        IssmDouble      damper,normal_vel,vx,vy,vz,dt;
+        IssmDouble              xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble      xyz_list[NUMVERTICES][3];
+        IssmDouble              bed_normal[3];
+        IssmDouble      dz[3];
+        IssmDouble      basis[6]; //for the six nodes of the penta
+        IssmDouble      Jdet2d;
         GaussPenta  *gauss=NULL;
 
         /*Initialize Element vector and return if necessary*/
@@ -7604 +7604 @@
         /*Intermediaries*/
         int        i,ig;
         int        approximation;
-        double     Jdet;
-        double     xyz_list[NUMVERTICES][3];
-        double     dudx,dvdy,dwdz;
-        double     du[3],dv[3],dw[3];
-        double     basis[6];
+        IssmDouble     Jdet;
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     dudx,dvdy,dwdz;
+        IssmDouble     du[3],dv[3],dw[3];
+        IssmDouble     basis[6];
         GaussPenta *gauss=NULL;
 
         /*Initialize Element vector*/
@@ -7661 +7661 @@
         /*Intermediaries */
         int        i,j,ig;
         int        approximation;
-        double     xyz_list[NUMVERTICES][3];
-        double     xyz_list_tria[NUMVERTICES2D][3];
-        double     Jdet2d;
-        double     vx,vy,vz,dbdx,dbdy,basalmeltingvalue;
-        double     slope[3];
-        double     basis[NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     xyz_list_tria[NUMVERTICES2D][3];
+        IssmDouble     Jdet2d;
+        IssmDouble     vx,vy,vz,dbdx,dbdy,basalmeltingvalue;
+        IssmDouble     slope[3];
+        IssmDouble     basis[NUMVERTICES];
         GaussPenta* gauss=NULL;
 
         if (!IsOnBed()) return NULL;
@@ -7767 +7767 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet;
-        double     eps1dotdphii,eps1dotdphij;
-        double     eps2dotdphii,eps2dotdphij;
-        double     mu_prime;
-        double     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double     eps1[3],eps2[3];
-        double     phi[NUMVERTICES];
-        double     dphi[3][NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet;
+        IssmDouble     eps1dotdphii,eps1dotdphij;
+        IssmDouble     eps2dotdphii,eps2dotdphij;
+        IssmDouble     mu_prime;
+        IssmDouble     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble     eps1[3],eps2[3];
+        IssmDouble     phi[NUMVERTICES];
+        IssmDouble     dphi[3][NUMVERTICES];
         GaussPenta *gauss=NULL;
 
         /*Initialize Jacobian with regular Pattyn (first part of the Gateau derivative)*/
@@ -7832 +7832 @@
 
         /*Intermediaries */
         int        i,j,ig;
-        double     xyz_list[NUMVERTICES][3];
-        double     Jdet;
-        double     eps1dotdphii,eps1dotdphij;
-        double     eps2dotdphii,eps2dotdphij;
-        double     eps3dotdphii,eps3dotdphij;
-        double     mu_prime;
-        double     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
-        double     eps1[3],eps2[3],eps3[3];
-        double     phi[NUMVERTICES];
-        double     dphi[3][NUMVERTICES];
+        IssmDouble     xyz_list[NUMVERTICES][3];
+        IssmDouble     Jdet;
+        IssmDouble     eps1dotdphii,eps1dotdphij;
+        IssmDouble     eps2dotdphii,eps2dotdphij;
+        IssmDouble     eps3dotdphii,eps3dotdphij;
+        IssmDouble     mu_prime;
+        IssmDouble     epsilon[5]; /* epsilon=[exx,eyy,exy,exz,eyz];*/
+        IssmDouble     eps1[3],eps2[3],eps3[3];
+        IssmDouble     phi[NUMVERTICES];
+        IssmDouble     dphi[3][NUMVERTICES];
         GaussPenta *gauss=NULL;
 
         /*Initialize Jacobian with regular Stokes (first part of the Gateau derivative)*/
@@ -7908 +7908 @@
         int          i;
         int          approximation;
         int*         doflist=NULL;
-        double       vx,vy;
-        double       values[numdof];
+        IssmDouble       vx,vy;
+        IssmDouble       values[numdof];
         GaussPenta*  gauss;
 
         /*Get approximation enum and dof list: */
@@ -7949 +7949 @@
 
         int          i;
         int*         doflist=NULL;
-        double       vx,vy;
-        double       values[numdof];
+        IssmDouble       vx,vy;
+        IssmDouble       values[numdof];
         GaussPenta*  gauss=NULL;
 
         /*Get dof list: */
@@ -7985 +7985 @@
 
         int          i;
         int*         doflist=NULL;
-        double       vz;
-        double       values[numdof];
+        IssmDouble       vz;
+        IssmDouble       values[numdof];
         GaussPenta*  gauss=NULL;
 
         /*Get dof list: */
@@ -8018 +8018 @@
 
         int          i;
         int*         doflist=NULL;
-        double       vx,vy,vz,p;
-        double       stokesreconditioning;
-        double       values[numdof];
+        IssmDouble       vx,vy,vz,p;
+        IssmDouble       stokesreconditioning;
+        IssmDouble       values[numdof];
         GaussPenta   *gauss;
 
         /*Get dof list: */
@@ -8057 +8057 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticHoriz {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticHoriz(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticHoriz(IssmDouble* solution){
 
         int  approximation;
 
@@ -8093 +8093 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticMacAyeal {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticMacAyeal(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticMacAyeal(IssmDouble* solution){
 
         const int    numdof=NDOF2*NUMVERTICES;
 
         int     i;
-        double  rho_ice,g;
-        double  values[numdof];
-        double  vx[NUMVERTICES];
-        double  vy[NUMVERTICES];
-        double  vz[NUMVERTICES];
-        double  vel[NUMVERTICES];
-        double  pressure[NUMVERTICES];
-        double  surface[NUMVERTICES];
-        double  xyz_list[NUMVERTICES][3];
+        IssmDouble  rho_ice,g;
+        IssmDouble  values[numdof];
+        IssmDouble  vx[NUMVERTICES];
+        IssmDouble  vy[NUMVERTICES];
+        IssmDouble  vz[NUMVERTICES];
+        IssmDouble  vel[NUMVERTICES];
+        IssmDouble  pressure[NUMVERTICES];
+        IssmDouble  surface[NUMVERTICES];
+        IssmDouble  xyz_list[NUMVERTICES][3];
         int    *doflist = NULL;
         Penta  *penta   = NULL;
 
@@ -8174 +8174 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticMacAyealPattyn {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticMacAyealPattyn(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticMacAyealPattyn(IssmDouble* solution){
 
         const int    numdof=NDOF2*NUMVERTICES;
         const int    numdof2d=NDOF2*NUMVERTICES2D;
 
         int     i;
-        double  rho_ice,g;
-        double  macayeal_values[numdof];
-        double  pattyn_values[numdof];
-        double  vx[NUMVERTICES];
-        double  vy[NUMVERTICES];
-        double  vz[NUMVERTICES];
-        double  vel[NUMVERTICES];
-        double  pressure[NUMVERTICES];
-        double  surface[NUMVERTICES];
-        double  xyz_list[NUMVERTICES][3];
+        IssmDouble  rho_ice,g;
+        IssmDouble  macayeal_values[numdof];
+        IssmDouble  pattyn_values[numdof];
+        IssmDouble  vx[NUMVERTICES];
+        IssmDouble  vy[NUMVERTICES];
+        IssmDouble  vz[NUMVERTICES];
+        IssmDouble  vel[NUMVERTICES];
+        IssmDouble  pressure[NUMVERTICES];
+        IssmDouble  surface[NUMVERTICES];
+        IssmDouble  xyz_list[NUMVERTICES][3];
         int*    doflistp = NULL;
         int*    doflistm = NULL;
         Penta   *penta   = NULL;
@@ -8258 +8258 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticMacAyealStokes {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticMacAyealStokes(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticMacAyealStokes(IssmDouble* solution){
 
         const int    numdofm=NDOF2*NUMVERTICES;
         const int    numdofs=NDOF4*NUMVERTICES;
         const int    numdof2d=NDOF2*NUMVERTICES2D;
 
         int     i;
-        double  stokesreconditioning;
-        double  macayeal_values[numdofm];
-        double  stokes_values[numdofs];
-        double  vx[NUMVERTICES];
-        double  vy[NUMVERTICES];
-        double  vz[NUMVERTICES];
-        double  vzmacayeal[NUMVERTICES];
-        double  vzstokes[NUMVERTICES];
-        double  vel[NUMVERTICES];
-        double  pressure[NUMVERTICES];
-        double  xyz_list[NUMVERTICES][3];
+        IssmDouble  stokesreconditioning;
+        IssmDouble  macayeal_values[numdofm];
+        IssmDouble  stokes_values[numdofs];
+        IssmDouble  vx[NUMVERTICES];
+        IssmDouble  vy[NUMVERTICES];
+        IssmDouble  vz[NUMVERTICES];
+        IssmDouble  vzmacayeal[NUMVERTICES];
+        IssmDouble  vzstokes[NUMVERTICES];
+        IssmDouble  vel[NUMVERTICES];
+        IssmDouble  pressure[NUMVERTICES];
+        IssmDouble  xyz_list[NUMVERTICES][3];
         int*    doflistm        = NULL;
         int*    doflists        = NULL;
         Penta   *penta          = NULL;
@@ -8358 +8358 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticPattyn {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticPattyn(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticPattyn(IssmDouble* solution){
         
         const int    numdof=NDOF2*NUMVERTICES;
 
         int    i;
-        double rho_ice,g;
-        double values[numdof];
-        double vx[NUMVERTICES];
-        double vy[NUMVERTICES];
-        double vz[NUMVERTICES];
-        double vel[NUMVERTICES];
-        double pressure[NUMVERTICES];
-        double surface[NUMVERTICES];
-        double xyz_list[NUMVERTICES][3];
+        IssmDouble rho_ice,g;
+        IssmDouble values[numdof];
+        IssmDouble vx[NUMVERTICES];
+        IssmDouble vy[NUMVERTICES];
+        IssmDouble vz[NUMVERTICES];
+        IssmDouble vel[NUMVERTICES];
+        IssmDouble pressure[NUMVERTICES];
+        IssmDouble surface[NUMVERTICES];
+        IssmDouble xyz_list[NUMVERTICES][3];
         int*   doflist = NULL;
 
         /*Get dof list: */
@@ -8432 +8432 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticPattynStokes {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticPattynStokes(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticPattynStokes(IssmDouble* solution){
 
         const int    numdofp=NDOF2*NUMVERTICES;
         const int    numdofs=NDOF4*NUMVERTICES;
 
         int    i;
-        double pattyn_values[numdofp];
-        double stokes_values[numdofs];
-        double vx[NUMVERTICES];
-        double vy[NUMVERTICES];
-        double vz[NUMVERTICES];
-        double vzpattyn[NUMVERTICES];
-        double vzstokes[NUMVERTICES];
-        double vel[NUMVERTICES];
-        double pressure[NUMVERTICES];
-        double xyz_list[NUMVERTICES][3];
-        double stokesreconditioning;
+        IssmDouble pattyn_values[numdofp];
+        IssmDouble stokes_values[numdofs];
+        IssmDouble vx[NUMVERTICES];
+        IssmDouble vy[NUMVERTICES];
+        IssmDouble vz[NUMVERTICES];
+        IssmDouble vzpattyn[NUMVERTICES];
+        IssmDouble vzstokes[NUMVERTICES];
+        IssmDouble vel[NUMVERTICES];
+        IssmDouble pressure[NUMVERTICES];
+        IssmDouble xyz_list[NUMVERTICES][3];
+        IssmDouble stokesreconditioning;
         int*   doflistp      = NULL;
         int*   doflists      = NULL;
         Penta  *penta        = NULL;
@@ -8526 +8526 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticHutter {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticHutter(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticHutter(IssmDouble* solution){
         
         const int    numdof=NDOF2*NUMVERTICES;
 
         int     i;
-        double  rho_ice,g;
-        double  values[numdof];
-        double  vx[NUMVERTICES];
-        double  vy[NUMVERTICES];
-        double  vz[NUMVERTICES];
-        double  vel[NUMVERTICES];
-        double  pressure[NUMVERTICES];
-        double  surface[NUMVERTICES];
-        double  xyz_list[NUMVERTICES][3];
+        IssmDouble  rho_ice,g;
+        IssmDouble  values[numdof];
+        IssmDouble  vx[NUMVERTICES];
+        IssmDouble  vy[NUMVERTICES];
+        IssmDouble  vz[NUMVERTICES];
+        IssmDouble  vel[NUMVERTICES];
+        IssmDouble  pressure[NUMVERTICES];
+        IssmDouble  surface[NUMVERTICES];
+        IssmDouble  xyz_list[NUMVERTICES][3];
         int*    doflist = NULL;
 
         /*Get dof list: */
@@ -8589 +8589 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticVert {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticVert(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticVert(IssmDouble* solution){
 
         const int numdof=NDOF1*NUMVERTICES;
         
         int      i;
         int      approximation;
-        double   rho_ice,g;
-        double   values[numdof];
-        double   vx[NUMVERTICES];
-        double   vy[NUMVERTICES];
-        double   vz[NUMVERTICES];
-        double   vzmacayeal[NUMVERTICES];
-        double   vzpattyn[NUMVERTICES];
-        double   vzstokes[NUMVERTICES];
-        double   vel[NUMVERTICES];
-        double   pressure[NUMVERTICES];
-        double   surface[NUMVERTICES];
-        double   xyz_list[NUMVERTICES][3];
+        IssmDouble   rho_ice,g;
+        IssmDouble   values[numdof];
+        IssmDouble   vx[NUMVERTICES];
+        IssmDouble   vy[NUMVERTICES];
+        IssmDouble   vz[NUMVERTICES];
+        IssmDouble   vzmacayeal[NUMVERTICES];
+        IssmDouble   vzpattyn[NUMVERTICES];
+        IssmDouble   vzstokes[NUMVERTICES];
+        IssmDouble   vel[NUMVERTICES];
+        IssmDouble   pressure[NUMVERTICES];
+        IssmDouble   surface[NUMVERTICES];
+        IssmDouble   xyz_list[NUMVERTICES][3];
         int*     doflist      = NULL;
 
 
@@ -8693 +8693 @@
 }
 /*}}}*/
 /*FUNCTION Penta::InputUpdateFromSolutionDiagnosticStokes {{{*/
-void  Penta::InputUpdateFromSolutionDiagnosticStokes(double* solution){
+void  Penta::InputUpdateFromSolutionDiagnosticStokes(IssmDouble* solution){
         
         const int numdof=NDOF4*NUMVERTICES;
 
         int     i;
-        double  values[numdof];
-        double  vx[NUMVERTICES];
-        double  vy[NUMVERTICES];
-        double  vz[NUMVERTICES];
-        double  vel[NUMVERTICES];
-        double  pressure[NUMVERTICES];
-        double  stokesreconditioning;
+        IssmDouble  values[numdof];
+        IssmDouble  vx[NUMVERTICES];
+        IssmDouble  vy[NUMVERTICES];
+        IssmDouble  vz[NUMVERTICES];
+        IssmDouble  vel[NUMVERTICES];
+        IssmDouble  pressure[NUMVERTICES];
+        IssmDouble  stokesreconditioning;
         int*    doflist=NULL;
 
         /*Get dof list: */

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/PentaRef.h

@@ -22 +22 @@
                 void SetElementType(int type,int type_counter);
 
                 /*Numerics*/
-                void GetNodalFunctionsP1(double* l1l6, GaussPenta* gauss);
-                void GetNodalFunctionsMINI(double* l1l7, GaussPenta* gauss);
-                void GetNodalFunctionsP1Derivatives(double* dh1dh6,double* xyz_list, GaussPenta* gauss);
-                void GetNodalFunctionsMINIDerivatives(double* dh1dh7,double* xyz_list, GaussPenta* gauss);
-                void GetNodalFunctionsP1DerivativesReference(double* dl1dl6,GaussPenta* gauss);
-                void GetNodalFunctionsMINIDerivativesReference(double* dl1dl7,GaussPenta* gauss);
-                void GetQuadNodalFunctions(double* l1l4,GaussPenta* gauss,int index1,int index2,int index3,int index4);
-                void GetQuadJacobianDeterminant(double*  Jdet, double xyz_list[4][3],GaussPenta* gauss);
-                void GetJacobian(double* J, double* xyz_list,GaussPenta* gauss);
-                void GetJacobianDeterminant(double*  Jdet, double* xyz_list,GaussPenta* gauss);
-                void GetTriaJacobianDeterminant(double*  Jdet, double* xyz_list,GaussPenta* gauss);
-                void GetSegmentJacobianDeterminant(double*  Jdet, double* xyz_list,GaussPenta* gauss);
-                void GetJacobianInvert(double*  Jinv, double* xyz_list,GaussPenta* gauss);
-                void GetBMacAyealPattyn(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBMacAyealStokes(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBPattyn(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBStokes(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBprimeMacAyealStokes(double* Bprime, double* xyz_list, GaussPenta* gauss);
-                void GetBprimePattyn(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBprimeStokes(double* B_prime, double* xyz_list, GaussPenta* gauss);
-                void GetBprimeVert(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBAdvec(double* B_advec, double* xyz_list, GaussPenta* gauss);
-                void GetBConduct(double* B_conduct, double* xyz_list, GaussPenta* gauss);
-                void GetBVert(double* B, double* xyz_list, GaussPenta* gauss);
-                void GetBprimeAdvec(double* Bprime_advec, double* xyz_list, GaussPenta* gauss);
-                void GetL(double* L, GaussPenta* gauss,int numdof);
-                void GetLStokes(double* LStokes, GaussPenta* gauss);
-                void GetLprimeStokes(double* LprimeStokes, double* xyz_list, GaussPenta* gauss);
-                void GetLMacAyealStokes(double* LMacAyealStokes, GaussPenta* gauss);
-                void GetLprimeMacAyealStokes(double* LprimeMacAyealStokes, double* xyz_list, GaussPenta* gauss);
-                void GetLStokesMacAyeal(double* LStokesMacAyeal, GaussPenta* gauss);
-                void GetLprimeStokesMacAyeal(double* LprimeStokesMacAyeal, double* xyz_list, GaussPenta* gauss);
-                void GetInputValue(double* pvalue,double* plist, GaussPenta* gauss);
-                void GetInputValue(double* pvalue,double* plist,GaussTria* gauss){_error_("only PentaGauss are supported");};
-                void GetInputDerivativeValue(double* pvalues, double* plist,double* xyz_list, GaussPenta* gauss);
-                void GetInputDerivativeValue(double* pvalues, double* plist,double* xyz_list, GaussTria* gauss){_error_("only PentaGauss are supported");};
+                void GetNodalFunctionsP1(IssmDouble* l1l6, GaussPenta* gauss);
+                void GetNodalFunctionsMINI(IssmDouble* l1l7, GaussPenta* gauss);
+                void GetNodalFunctionsP1Derivatives(IssmDouble* dh1dh6,IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetNodalFunctionsMINIDerivatives(IssmDouble* dh1dh7,IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetNodalFunctionsP1DerivativesReference(IssmDouble* dl1dl6,GaussPenta* gauss);
+                void GetNodalFunctionsMINIDerivativesReference(IssmDouble* dl1dl7,GaussPenta* gauss);
+                void GetQuadNodalFunctions(IssmDouble* l1l4,GaussPenta* gauss,int index1,int index2,int index3,int index4);
+                void GetQuadJacobianDeterminant(IssmDouble*  Jdet, IssmDouble xyz_list[4][3],GaussPenta* gauss);
+                void GetJacobian(IssmDouble* J, IssmDouble* xyz_list,GaussPenta* gauss);
+                void GetJacobianDeterminant(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussPenta* gauss);
+                void GetTriaJacobianDeterminant(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussPenta* gauss);
+                void GetSegmentJacobianDeterminant(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussPenta* gauss);
+                void GetJacobianInvert(IssmDouble*  Jinv, IssmDouble* xyz_list,GaussPenta* gauss);
+                void GetBMacAyealPattyn(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBMacAyealStokes(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBPattyn(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBStokes(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBprimeMacAyealStokes(IssmDouble* Bprime, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBprimePattyn(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBprimeStokes(IssmDouble* B_prime, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBprimeVert(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBAdvec(IssmDouble* B_advec, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBConduct(IssmDouble* B_conduct, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBVert(IssmDouble* B, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetBprimeAdvec(IssmDouble* Bprime_advec, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetL(IssmDouble* L, GaussPenta* gauss,int numdof);
+                void GetLStokes(IssmDouble* LStokes, GaussPenta* gauss);
+                void GetLprimeStokes(IssmDouble* LprimeStokes, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetLMacAyealStokes(IssmDouble* LMacAyealStokes, GaussPenta* gauss);
+                void GetLprimeMacAyealStokes(IssmDouble* LprimeMacAyealStokes, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetLStokesMacAyeal(IssmDouble* LStokesMacAyeal, GaussPenta* gauss);
+                void GetLprimeStokesMacAyeal(IssmDouble* LprimeStokesMacAyeal, IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetInputValue(IssmDouble* pvalue,IssmDouble* plist, GaussPenta* gauss);
+                void GetInputValue(IssmDouble* pvalue,IssmDouble* plist,GaussTria* gauss){_error_("only PentaGauss are supported");};
+                void GetInputDerivativeValue(IssmDouble* pvalues, IssmDouble* plist,IssmDouble* xyz_list, GaussPenta* gauss);
+                void GetInputDerivativeValue(IssmDouble* pvalues, IssmDouble* plist,IssmDouble* xyz_list, GaussTria* gauss){_error_("only PentaGauss are supported");};
 
 };
 #endif

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/Penta.h

@@ -58 +58 @@
                 /*}}}*/
                 /*Update virtual functions definitions: {{{*/
                 void  InputUpdateFromConstant(bool constant, int name);
-                void  InputUpdateFromConstant(double constant, int name);
+                void  InputUpdateFromConstant(IssmDouble constant, int name);
                 void  InputUpdateFromConstant(int constant, int name);
-                void  InputUpdateFromSolution(double* solutiong);
+                void  InputUpdateFromSolution(IssmDouble* solutiong);
                 void  InputUpdateFromVector(bool* vector, int name, int type);
-                void  InputUpdateFromVector(double* vector, int name, int type);
+                void  InputUpdateFromVector(IssmDouble* vector, int name, int type);
                 void  InputUpdateFromVector(int* vector, int name, int type);
                 #ifdef _HAVE_DAKOTA_
                 void  InputUpdateFromVectorDakota(bool* vector, int name, int type);
-                void  InputUpdateFromVectorDakota(double* vector, int name, int type);
+                void  InputUpdateFromVectorDakota(IssmDouble* vector, int name, int type);
                 void  InputUpdateFromVectorDakota(int* vector, int name, int type);
-                void  InputUpdateFromMatrixDakota(double* matrix, int nows, int ncols, int name, int type);
+                void  InputUpdateFromMatrixDakota(IssmDouble* matrix, int nows, int ncols, int name, int type);
                 #endif
                 void  InputUpdateFromIoModel(int index, IoModel* iomodel);
                 /*}}}*/
                 /*Element virtual functions definitions: {{{*/
-                void   AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,double* vertex_response,double* qmu_part);
+                void   AverageOntoPartition(Vector* partition_contributions,Vector* partition_areas,IssmDouble* vertex_response,IssmDouble* qmu_part);
                 void   BasalFrictionCreateInput(void);
                 void   ComputeBasalStress(Vector* sigma_b);
                 void   ComputeStrainRate(Vector* eps);
@@ -86 +86 @@
                 void   DeleteResults(void);
                 int    GetNodeIndex(Node* node);
                 void   GetSolutionFromInputs(Vector* solution);
-                double GetZcoord(GaussPenta* gauss);
+                IssmDouble GetZcoord(GaussPenta* gauss);
                 void   GetVectorFromInputs(Vector* vector,int name_enum);
                 void   GetVectorFromResults(Vector* vector,int offset,int interp);
                 
                 int    Sid();
-                void   InputArtificialNoise(int enum_type,double min, double max);
-                bool   InputConvergence(double* eps, int* enums,int num_enums,int* criterionenums,double* criterionvalues,int num_criterionenums);
-                void   InputCreate(double scalar,int name,int code);
-                void   InputCreate(double* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code);
+                void   InputArtificialNoise(int enum_type,IssmDouble min, IssmDouble max);
+                bool   InputConvergence(IssmDouble* eps, int* enums,int num_enums,int* criterionenums,IssmDouble* criterionvalues,int num_criterionenums);
+                void   InputCreate(IssmDouble scalar,int name,int code);
+                void   InputCreate(IssmDouble* vector, int index,IoModel* iomodel,int M,int N,int vector_type,int vector_enum,int code);
                 void   InputDepthAverageAtBase(int enum_type,int average_enum_type,int object_enum=MeshElementsEnum);
                 void   InputDuplicate(int original_enum,int new_enum);
-                void   InputScale(int enum_type,double scale_factor);
+                void   InputScale(int enum_type,IssmDouble scale_factor);
                 
-                void   InputToResult(int enum_type,int step,double time);
-                void   MigrateGroundingLine(double* old_floating_ice,double* sheet_ungrounding);
+                void   InputToResult(int enum_type,int step,IssmDouble time);
+                void   MigrateGroundingLine(IssmDouble* old_floating_ice,IssmDouble* sheet_ungrounding);
                 void   PotentialSheetUngrounding(Vector* potential_sheet_ungrounding);
-                void   RequestedOutput(int output_enum,int step,double time);
-                void   ListResultsInfo(int** results_enums,int** results_size,double** results_times,int** results_steps,int* num_results);
+                void   RequestedOutput(int output_enum,int step,IssmDouble time);
+                void   ListResultsInfo(int** results_enums,int** results_size,IssmDouble** results_times,int** results_steps,int* num_results);
                 void   PatchFill(int* pcount, Patch* patch);
                 void   PatchSize(int* pnumrows, int* pnumvertices,int* pnumnodes);
-                void   PositiveDegreeDay(double* pdds,double* pds,double signorm);
+                void   PositiveDegreeDay(IssmDouble* pdds,IssmDouble* pds,IssmDouble signorm);
                 void   ProcessResultsUnits(void);
                 void   ResetCoordinateSystem(void);
-                double SurfaceArea(void);
+                IssmDouble SurfaceArea(void);
                 void   Update(int index, IoModel* iomodel,int analysis_counter,int analysis_type);
-                int    UpdatePotentialSheetUngrounding(double* potential_sheet_ungrounding,Vector* vec_nodes_on_iceshelf,double* nodes_on_iceshelf);
-                int    NodalValue(double* pvalue, int index, int natureofdataenum,bool process_units);
-                double TimeAdapt();
+                int    UpdatePotentialSheetUngrounding(IssmDouble* potential_sheet_ungrounding,Vector* vec_nodes_on_iceshelf,IssmDouble* nodes_on_iceshelf);
+                int    NodalValue(IssmDouble* pvalue, int index, int natureofdataenum,bool process_units);
+                IssmDouble TimeAdapt();
                 int*   GetHorizontalNeighboorSids(void);
                 void   ViscousHeatingCreateInput(void);
-                void   SmearFunction(Vector* smearedvector,double (*WeightFunction)(double distance,double radius),double radius);
+                void   SmearFunction(Vector* smearedvector,IssmDouble (*WeightFunction)(IssmDouble distance,IssmDouble radius),IssmDouble radius);
 
                  #ifdef _HAVE_RESPONSES_
-                double IceVolume(void);
-                void   MinVel(double* pminvel, bool process_units);
-                void   MinVx(double* pminvx, bool process_units);
-                void   MinVy(double* pminvy, bool process_units);
-                void   MinVz(double* pminvz, bool process_units);
-                double MassFlux(double* segment,bool process_units);
-                void   MaxAbsVx(double* pmaxabsvx, bool process_units);
-                void   MaxAbsVy(double* pmaxabsvy, bool process_units);
-                void   MaxAbsVz(double* pmaxabsvz, bool process_units);
-                void   MaxVel(double* pmaxvel, bool process_units);
-                void   ElementResponse(double* presponse,int response_enum,bool process_units);
-                void   MaxVx(double* pmaxvx, bool process_units);
-                void   MaxVy(double* pmaxvy, bool process_units);
-                void   MaxVz(double* pmaxvz, bool process_units);
+                IssmDouble IceVolume(void);
+                void   MinVel(IssmDouble* pminvel, bool process_units);
+                void   MinVx(IssmDouble* pminvx, bool process_units);
+                void   MinVy(IssmDouble* pminvy, bool process_units);
+                void   MinVz(IssmDouble* pminvz, bool process_units);
+                IssmDouble MassFlux(IssmDouble* segment,bool process_units);
+                void   MaxAbsVx(IssmDouble* pmaxabsvx, bool process_units);
+                void   MaxAbsVy(IssmDouble* pmaxabsvy, bool process_units);
+                void   MaxAbsVz(IssmDouble* pmaxabsvz, bool process_units);
+                void   MaxVel(IssmDouble* pmaxvel, bool process_units);
+                void   ElementResponse(IssmDouble* presponse,int response_enum,bool process_units);
+                void   MaxVx(IssmDouble* pmaxvx, bool process_units);
+                void   MaxVy(IssmDouble* pmaxvy, bool process_units);
+                void   MaxVz(IssmDouble* pmaxvz, bool process_units);
                 #endif
 
                 #ifdef _HAVE_CONTROL_
-                double DragCoefficientAbsGradient(bool process_units,int weight_index);
+                IssmDouble DragCoefficientAbsGradient(bool process_units,int weight_index);
                 void   GradientIndexing(int* indexing,int control_index);
                 void   Gradj(Vector* gradient,int control_type,int control_index);
                 void   GradjDragMacAyeal(Vector* gradient,int control_index);
@@ -146 +146 @@
                 void   GradjBbarPattyn(Vector* gradient,int control_index);
                 void   GradjBbarStokes(Vector* gradient,int control_index);
                 void   GetVectorFromControlInputs(Vector* gradient,int control_enum,int control_index,const char* data);
-                void   SetControlInputsFromVector(double* vector,int control_enum,int control_index);
+                void   SetControlInputsFromVector(IssmDouble* vector,int control_enum,int control_index);
                 void   ControlInputGetGradient(Vector* gradient,int enum_type,int control_index);
-                void   ControlInputScaleGradient(int enum_type,double scale);
-                void   ControlInputSetGradient(double* gradient,int enum_type,int control_index);
-                double RheologyBbarAbsGradient(bool process_units,int weight_index);
-                double ThicknessAbsMisfit(     bool process_units,int weight_index);
-                double SurfaceAbsVelMisfit(    bool process_units,int weight_index);
-                double SurfaceRelVelMisfit(    bool process_units,int weight_index);
-                double SurfaceLogVelMisfit(    bool process_units,int weight_index);
-                double SurfaceLogVxVyMisfit(   bool process_units,int weight_index);
-                double SurfaceAverageVelMisfit(bool process_units,int weight_index);
-                double ThicknessAbsGradient(bool process_units,int weight_index);
-                void   InputControlUpdate(double scalar,bool save_parameter);
+                void   ControlInputScaleGradient(int enum_type,IssmDouble scale);
+                void   ControlInputSetGradient(IssmDouble* gradient,int enum_type,int control_index);
+                IssmDouble RheologyBbarAbsGradient(bool process_units,int weight_index);
+                IssmDouble ThicknessAbsMisfit(     bool process_units,int weight_index);
+                IssmDouble SurfaceAbsVelMisfit(    bool process_units,int weight_index);
+                IssmDouble SurfaceRelVelMisfit(    bool process_units,int weight_index);
+                IssmDouble SurfaceLogVelMisfit(    bool process_units,int weight_index);
+                IssmDouble SurfaceLogVxVyMisfit(   bool process_units,int weight_index);
+                IssmDouble SurfaceAverageVelMisfit(bool process_units,int weight_index);
+                IssmDouble ThicknessAbsGradient(bool process_units,int weight_index);
+                void   InputControlUpdate(IssmDouble scalar,bool save_parameter);
                 #endif
                 /*}}}*/
                 /*Penta specific routines:{{{*/
-                void      BedNormal(double* bed_normal, double xyz_list[3][3]);
+                void      BedNormal(IssmDouble* bed_normal, IssmDouble xyz_list[3][3]);
                 ElementMatrix* CreateKMatrixPrognostic(void);
                 ElementMatrix* CreateKMatrixSlope(void);
                 ElementVector* CreatePVectorPrognostic(void);
@@ -172 +172 @@
                 void    GetSidList(int* sidlist);
                 void    GetConnectivityList(int* connectivity);
                 int     GetElementType(void);
-                void    GetElementSizes(double* hx,double* hy,double* hz);
-                void    GetInputListOnVertices(double* pvalue,int enumtype);
-                void    GetInputListOnVertices(double* pvalue,int enumtype,double defaultvalue);
-                void    GetInputValue(double* pvalue,Node* node,int enumtype);
-                void      GetPhi(double* phi, double*  epsilon, double viscosity);
+                void    GetElementSizes(IssmDouble* hx,IssmDouble* hy,IssmDouble* hz);
+                void    GetInputListOnVertices(IssmDouble* pvalue,int enumtype);
+                void    GetInputListOnVertices(IssmDouble* pvalue,int enumtype,IssmDouble defaultvalue);
+                void    GetInputValue(IssmDouble* pvalue,Node* node,int enumtype);
+                void      GetPhi(IssmDouble* phi, IssmDouble*  epsilon, IssmDouble viscosity);
                 void      GetSolutionFromInputsEnthalpy(Vector* solutiong);
-                double  GetStabilizationParameter(double u, double v, double w, double diameter, double kappa);
-                void    GetStrainRate3dPattyn(double* epsilon,double* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input);
-                void    GetStrainRate3d(double* epsilon,double* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input, Input* vz_input);
+                IssmDouble  GetStabilizationParameter(IssmDouble u, IssmDouble v, IssmDouble w, IssmDouble diameter, IssmDouble kappa);
+                void    GetStrainRate3dPattyn(IssmDouble* epsilon,IssmDouble* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input);
+                void    GetStrainRate3d(IssmDouble* epsilon,IssmDouble* xyz_list, GaussPenta* gauss, Input* vx_input, Input* vy_input, Input* vz_input);
                 Penta*  GetUpperElement(void);
                 Penta*  GetLowerElement(void);
                 Penta*  GetBasalElement(void);
                 void      InputExtrude(int enum_type,int object_type);
-                void    InputUpdateFromSolutionPrognostic(double* solutiong);
-                void    InputUpdateFromSolutionOneDof(double* solutiong,int enum_type);
-                void    InputUpdateFromSolutionOneDofCollapsed(double* solutiong,int enum_type);
+                void    InputUpdateFromSolutionPrognostic(IssmDouble* solutiong);
+                void    InputUpdateFromSolutionOneDof(IssmDouble* solutiong,int enum_type);
+                void    InputUpdateFromSolutionOneDofCollapsed(IssmDouble* solutiong,int enum_type);
                 bool      IsInput(int name);
                 bool      IsOnSurface(void);
                 bool      IsOnBed(void);
                 bool    IsFloating(void); 
                 bool    IsNodeOnShelf(); 
-                bool    IsNodeOnShelfFromFlags(double* flags);
+                bool    IsNodeOnShelfFromFlags(IssmDouble* flags);
                 bool    IsOnWater(void); 
-                double  MinEdgeLength(double xyz_list[6][3]);
-                void      ReduceMatrixStokes(double* Ke_reduced, double* Ke_temp);
-                void      ReduceVectorStokes(double* Pe_reduced, double* Ke_temp, double* Pe_temp);
+                IssmDouble  MinEdgeLength(IssmDouble xyz_list[6][3]);
+                void      ReduceMatrixStokes(IssmDouble* Ke_reduced, IssmDouble* Ke_temp);
+                void      ReduceVectorStokes(IssmDouble* Pe_reduced, IssmDouble* Ke_temp, IssmDouble* Pe_temp);
                 void      SetClone(int* minranks);
                 Tria*     SpawnTria(int g0, int g1, int g2);
-                void      SurfaceNormal(double* surface_normal, double xyz_list[3][3]);
+                void      SurfaceNormal(IssmDouble* surface_normal, IssmDouble xyz_list[3][3]);
 
                 #ifdef _HAVE_DIAGNOSTIC_
                 ElementMatrix* CreateKMatrixCouplingMacAyealPattyn(void);
@@ -235 +235 @@
                 ElementMatrix* CreateJacobianDiagnosticMacayeal2d(void);
                 ElementMatrix* CreateJacobianDiagnosticPattyn(void);
                 ElementMatrix* CreateJacobianDiagnosticStokes(void);
-                void           InputUpdateFromSolutionDiagnosticHoriz( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticMacAyeal( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticMacAyealPattyn( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticMacAyealStokes( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticPattyn( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticPattynStokes( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticHutter( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticVert( double* solutiong);
-                void           InputUpdateFromSolutionDiagnosticStokes( double* solutiong);
+                void           InputUpdateFromSolutionDiagnosticHoriz( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticMacAyeal( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticMacAyealPattyn( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticMacAyealStokes( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticPattyn( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticPattynStokes( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticHutter( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticVert( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionDiagnosticStokes( IssmDouble* solutiong);
                 void             GetSolutionFromInputsDiagnosticHoriz(Vector* solutiong);
                 void             GetSolutionFromInputsDiagnosticHutter(Vector* solutiong);
                 void             GetSolutionFromInputsDiagnosticStokes(Vector* solutiong);
@@ -277 +277 @@
                 ElementVector* CreatePVectorAdjointMacAyeal(void);
                 ElementVector* CreatePVectorAdjointPattyn(void);
                 ElementVector* CreatePVectorAdjointStokes(void);
-                void    InputUpdateFromSolutionAdjointHoriz( double* solutiong);
-                void    InputUpdateFromSolutionAdjointStokes( double* solutiong);
+                void    InputUpdateFromSolutionAdjointHoriz( IssmDouble* solutiong);
+                void    InputUpdateFromSolutionAdjointStokes( IssmDouble* solutiong);
                 #endif
 
                 #ifdef _HAVE_HYDROLOGY_
@@ -302 +302 @@
                 ElementVector* CreatePVectorThermalShelf(void);
                 ElementVector* CreatePVectorThermalSheet(void);
                 void           GetSolutionFromInputsThermal(Vector* solutiong);
-                void           InputUpdateFromSolutionThermal( double* solutiong);
-                void           InputUpdateFromSolutionEnthalpy( double* solutiong);
+                void           InputUpdateFromSolutionThermal( IssmDouble* solutiong);
+                void           InputUpdateFromSolutionEnthalpy( IssmDouble* solutiong);
                 #endif
                 #ifdef _HAVE_BALANCED_
                 ElementMatrix* CreateKMatrixBalancethickness(void);

u/astrid-r1b/morlighe/issmuci/trunk-jpl/../trunk-jpl/src/c/objects/Elements/TriaRef.cpp

@@ -56 +56 @@
 
 /*Reference Element numerics*/
 /*FUNCTION TriaRef::GetBMacAyeal {{{*/
-void TriaRef::GetBMacAyeal(double* B, double* xyz_list, GaussTria* gauss){
+void TriaRef::GetBMacAyeal(IssmDouble* B, IssmDouble* xyz_list, GaussTria* gauss){
         /*Compute B  matrix. B=[B1 B2 B3] where Bi is of size 3*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
          * by: 
@@ -69 +69 @@
          */
 
         int i;
-        double dbasis[NDOF2][NUMNODES];
+        IssmDouble dbasis[NDOF2][NUMNODES];
 
         /*Get dh1dh2dh3 in actual coordinate system: */
         GetNodalFunctionsDerivatives(&dbasis[0][0],xyz_list,gauss);
@@ -86 +86 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetBMacAyealStokes {{{*/
-void TriaRef::GetBMacAyealStokes(double* B, double* xyz_list, GaussTria* gauss){
+void TriaRef::GetBMacAyealStokes(IssmDouble* B, IssmDouble* xyz_list, GaussTria* gauss){
 
         /*Compute B  matrix. B=[B1 B2 B3] where Bi is of size 3*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
@@ -100 +100 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double dbasis[NDOF2][NUMNODES];
+        IssmDouble dbasis[NDOF2][NUMNODES];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsDerivatives(&dbasis[0][0],xyz_list,gauss);
@@ -117 +117 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetSegmentBFlux{{{*/
-void TriaRef::GetSegmentBFlux(double* B,GaussTria* gauss, int index1,int index2){
+void TriaRef::GetSegmentBFlux(IssmDouble* B,GaussTria* gauss, int index1,int index2){
         /*Compute B  matrix. B=[phi1 phi2 -phi3 -phi4]
          *
          * and phi1=phi3 phi2=phi4
@@ -125 +125 @@
          * We assume B has been allocated already, of size: 1x4
          */
 
-        double l1l3[NUMNODES];
+        IssmDouble l1l3[NUMNODES];
 
         GetNodalFunctions(&l1l3[0],gauss);
 
@@ -136 +136 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetSegmentBprimeFlux{{{*/
-void TriaRef::GetSegmentBprimeFlux(double* Bprime,GaussTria* gauss, int index1,int index2){
+void TriaRef::GetSegmentBprimeFlux(IssmDouble* Bprime,GaussTria* gauss, int index1,int index2){
         /*Compute Bprime  matrix. Bprime=[phi1 phi2 phi3 phi4]
          *
          * and phi1=phi3 phi2=phi4
@@ -144 +144 @@
          * We assume Bprime has been allocated already, of size: 1x4
          */
 
-        double l1l3[NUMNODES];
+        IssmDouble l1l3[NUMNODES];
 
         GetNodalFunctions(&l1l3[0],gauss);
 
@@ -155 +155 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetBPrognostic{{{*/
-void TriaRef::GetBPrognostic(double* B_prog, double* xyz_list, GaussTria* gauss){
+void TriaRef::GetBPrognostic(IssmDouble* B_prog, IssmDouble* xyz_list, GaussTria* gauss){
         /*Compute B  matrix. B=[B1 B2 B3] where Bi is of size 3*NDOF2. 
          * For node i, Bi can be expressed in the actual coordinate system
          * by: 
@@ -166 +166 @@
          * We assume B_prog has been allocated already, of size: 2x(NDOF1*NUMNODES)
          */
 
-        double basis[NUMNODES];
+        IssmDouble basis[NUMNODES];
 
         /*Get dh1dh2dh3 in actual coordinate system: */
         GetNodalFunctions(&basis[0],gauss);
@@ -179 +179 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetBprimeMacAyeal {{{*/
-void TriaRef::GetBprimeMacAyeal(double* Bprime, double* xyz_list, GaussTria* gauss){
+void TriaRef::GetBprimeMacAyeal(IssmDouble* Bprime, IssmDouble* xyz_list, GaussTria* gauss){
 
         /*Compute B'  matrix. B'=[B1' B2' B3'] where Bi' is of size 3*NDOF2. 
          * For node i, Bi' can be expressed in the actual coordinate system
@@ -193 +193 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double dbasis[NDOF2][NUMNODES];
+        IssmDouble dbasis[NDOF2][NUMNODES];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsDerivatives(&dbasis[0][0],xyz_list,gauss);
@@ -210 +210 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetBprimeMacAyealStokes {{{*/
-void TriaRef::GetBprimeMacAyealStokes(double* Bprime, double* xyz_list, GaussTria* gauss){
+void TriaRef::GetBprimeMacAyealStokes(IssmDouble* Bprime, IssmDouble* xyz_list, GaussTria* gauss){
 
         /*Compute Bprime  matrix. Bprime=[Bprime1 Bprime2 Bprime3] where Bprimei is of size 3*NDOF2. 
          * For node i, Bprimei can be expressed in the actual coordinate system
@@ -225 +225 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double dbasis[NDOF2][NUMNODES];
+        IssmDouble dbasis[NDOF2][NUMNODES];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsDerivatives(&dbasis[0][0],xyz_list,gauss);
@@ -244 +244 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetBprimePrognostic{{{*/
-void TriaRef::GetBprimePrognostic(double* Bprime_prog, double* xyz_list, GaussTria* gauss){
+void TriaRef::GetBprimePrognostic(IssmDouble* Bprime_prog, IssmDouble* xyz_list, GaussTria* gauss){
         /*Compute B'  matrix. B'=[B1' B2' B3'] where Bi' is of size 3*NDOF2. 
          * For node i, Bi' can be expressed in the actual coordinate system
          * by: 
@@ -256 +256 @@
          */
 
         /*Same thing in the actual coordinate system: */
-        double dbasis[NDOF2][NUMNODES];
+        IssmDouble dbasis[NDOF2][NUMNODES];
 
         /*Get dh1dh2dh3 in actual coordinates system : */
         GetNodalFunctionsDerivatives(&dbasis[0][0],xyz_list,gauss);
@@ -269 +269 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetL{{{*/
-void TriaRef::GetL(double* L, double* xyz_list,GaussTria* gauss,int numdof){
+void TriaRef::GetL(IssmDouble* L, IssmDouble* xyz_list,GaussTria* gauss,int numdof){
         /*Compute L  matrix. L=[L1 L2 L3] where Li is square and of size numdof. 
          * For node i, Li can be expressed in the actual coordinate system
          * by: 
@@ -284 +284 @@
          */
 
         int i;
-        double basis[3];
+        IssmDouble basis[3];
 
         /*Get basis in actual coordinate system: */
         GetNodalFunctions(basis,gauss);
@@ -306 +306 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetJacobian{{{*/
-void TriaRef::GetJacobian(double* J, double* xyz_list,GaussTria* gauss){
+void TriaRef::GetJacobian(IssmDouble* J, IssmDouble* xyz_list,GaussTria* gauss){
         /*The Jacobian is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated of size NDOF2xNDOF2.*/
-        double x1,y1,x2,y2,x3,y3;
+        IssmDouble x1,y1,x2,y2,x3,y3;
 
         x1=*(xyz_list+NUMNODES*0+0);
         y1=*(xyz_list+NUMNODES*0+1);
@@ -326 +326 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetSegmentJacobianDeterminant{{{*/
-void TriaRef::GetSegmentJacobianDeterminant(double* Jdet, double* xyz_list,GaussTria* gauss){
+void TriaRef::GetSegmentJacobianDeterminant(IssmDouble* Jdet, IssmDouble* xyz_list,GaussTria* gauss){
         /*The Jacobian determinant is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated*/
-        double x1,y1,x2,y2;
+        IssmDouble x1,y1,x2,y2;
 
         x1=*(xyz_list+3*0+0);
         y1=*(xyz_list+3*0+1);
@@ -342 +342 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetJacobianDeterminant2d{{{*/
-void TriaRef::GetJacobianDeterminant2d(double* Jdet, double* xyz_list,GaussTria* gauss){
+void TriaRef::GetJacobianDeterminant2d(IssmDouble* Jdet, IssmDouble* xyz_list,GaussTria* gauss){
         /*The Jacobian determinant is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated of size NDOF2xNDOF2.*/
-        double J[2][2];
+        IssmDouble J[2][2];
 
         /*Get Jacobian*/
         GetJacobian(&J[0][0],xyz_list,gauss);
@@ -357 +357 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetJacobianDeterminant3d {{{*/
-void TriaRef::GetJacobianDeterminant3d(double*  Jdet, double* xyz_list,GaussTria* gauss){
+void TriaRef::GetJacobianDeterminant3d(IssmDouble*  Jdet, IssmDouble* xyz_list,GaussTria* gauss){
         /*The Jacobian determinant is constant over the element, discard the gaussian points. 
          * J is assumed to have been allocated of size NDOF2xNDOF2.*/
 
-        double x1,x2,x3,y1,y2,y3,z1,z2,z3;
+        IssmDouble x1,x2,x3,y1,y2,y3,z1,z2,z3;
 
         x1=*(xyz_list+3*0+0);
         y1=*(xyz_list+3*0+1);
@@ -379 +379 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetJacobianInvert{{{*/
-void TriaRef::GetJacobianInvert(double*  Jinv, double* xyz_list,GaussTria* gauss){
+void TriaRef::GetJacobianInvert(IssmDouble*  Jinv, IssmDouble* xyz_list,GaussTria* gauss){
 
         /*Jacobian*/
-        double J[2][2];
+        IssmDouble J[2][2];
 
         /*Call Jacobian routine to get the jacobian:*/
         GetJacobian(&J[0][0], xyz_list, gauss);
@@ -393 +393 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetNodalFunctions{{{*/
-void TriaRef::GetNodalFunctions(double* basis,GaussTria* gauss){
+void TriaRef::GetNodalFunctions(IssmDouble* basis,GaussTria* gauss){
         /*This routine returns the values of the nodal functions  at the gaussian point.*/
 
         basis[0]=gauss->coord1;
@@ -403 +403 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetSegmentNodalFunctions{{{*/
-void TriaRef::GetSegmentNodalFunctions(double* basis,GaussTria* gauss,int index1,int index2){
+void TriaRef::GetSegmentNodalFunctions(IssmDouble* basis,GaussTria* gauss,int index1,int index2){
         /*This routine returns the values of the nodal functions  at the gaussian point.*/
 
-        double BasisFunctions[3];
+        IssmDouble BasisFunctions[3];
 
         GetNodalFunctions(&BasisFunctions[0],gauss);
 
@@ -417 +417 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetNodalFunctionsDerivatives{{{*/
-void TriaRef::GetNodalFunctionsDerivatives(double* dbasis,double* xyz_list, GaussTria* gauss){
+void TriaRef::GetNodalFunctionsDerivatives(IssmDouble* dbasis,IssmDouble* xyz_list, GaussTria* gauss){
 
         /*This routine returns the values of the nodal functions derivatives  (with respect to the 
          * actual coordinate system): */
         int       i;
-        double    dbasis_ref[NDOF2][NUMNODES];
-        double    Jinv[NDOF2][NDOF2];
+        IssmDouble    dbasis_ref[NDOF2][NUMNODES];
+        IssmDouble    Jinv[NDOF2][NDOF2];
 
         /*Get derivative values with respect to parametric coordinate system: */
         GetNodalFunctionsDerivativesReference(&dbasis_ref[0][0], gauss); 
@@ -444 +444 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetNodalFunctionsDerivativesReference{{{*/
-void TriaRef::GetNodalFunctionsDerivativesReference(double* dl1dl3,GaussTria* gauss){
+void TriaRef::GetNodalFunctionsDerivativesReference(IssmDouble* dl1dl3,GaussTria* gauss){
         /*This routine returns the values of the nodal functions derivatives  (with respect to the 
          * natural coordinate system) at the gaussian point. */
 
@@ -463 +463 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetInputDerivativeValue{{{*/
-void TriaRef::GetInputDerivativeValue(double* p, double* plist,double* xyz_list, GaussTria* gauss){
+void TriaRef::GetInputDerivativeValue(IssmDouble* p, IssmDouble* plist,IssmDouble* xyz_list, GaussTria* gauss){
 
         /*From node values of parameter p (plist[0],plist[1],plist[2]), return parameter derivative value at gaussian 
          * point specified by gauss_basis:
@@ -474 +474 @@
          */
 
         /*Nodal Derivatives*/
-        double dbasis[2][3]; //nodal derivative functions in actual coordinate system.
+        IssmDouble dbasis[2][3]; //nodal derivative functions in actual coordinate system.
 
         /*Get dh1dh2dh3 in actual coordinate system: */
         GetNodalFunctionsDerivatives(&dbasis[0][0],xyz_list, gauss);
@@ -486 +486 @@
 }
 /*}}}*/
 /*FUNCTION TriaRef::GetInputValue{{{*/
-void TriaRef::GetInputValue(double* p, double* plist, GaussTria* gauss){
+void TriaRef::GetInputValue(IssmDouble* p, IssmDouble* plist, GaussTria* gauss){
 
         /*From node values of parameter p (plist[0],plist[1],plist[2]), return parameter value at gaussian 
          * point specifie by gauss: */
 
         /*nodal functions annd output: */
-        double basis[3];
+        IssmDouble basis[3];
 
         /*Get nodal functions*/
         GetNodalFunctions(basis, gauss);