L2ProjectionBaseAnalysis.cpp

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#include "./L2ProjectionBaseAnalysis.h"
#include "../toolkits/toolkits.h"
#include "../classes/classes.h"
#include "../shared/shared.h"
#include "../modules/modules.h"
 
/*Model processing*/
void L2ProjectionBaseAnalysis::CreateConstraints(Constraints* constraints,IoModel* iomodel){/*{{{*/
 
   /*No constraints*/
}/*}}}*/
void L2ProjectionBaseAnalysis::CreateLoads(Loads* loads, IoModel* iomodel){/*{{{*/
 
   /*No loads*/
}/*}}}*/
void L2ProjectionBaseAnalysis::CreateNodes(Nodes* nodes,IoModel* iomodel,bool isamr){/*{{{*/
 
   if(iomodel->domaintype==Domain3DEnum){
      iomodel->FetchData(2,"md.mesh.vertexonbase","md.mesh.vertexonsurface");
   }
   else if(iomodel->domaintype==Domain2DverticalEnum){
      iomodel->FetchData(1,"md.mesh.vertexonbase");
   }
   ::CreateNodes(nodes,iomodel,L2ProjectionBaseAnalysisEnum,P1Enum);
   iomodel->DeleteData(2,"md.mesh.vertexonbase","md.mesh.vertexonsurface");
}/*}}}*/
int  L2ProjectionBaseAnalysis::DofsPerNode(int** doflist,int domaintype,int approximation){/*{{{*/
   return 1;
}/*}}}*/
void L2ProjectionBaseAnalysis::UpdateElements(Elements* elements,Inputs2* inputs2,IoModel* iomodel,int analysis_counter,int analysis_type){/*{{{*/
 
   /*Update elements: */
   int counter=0;
   for(int i=0;i<iomodel->numberofelements;i++){
      if(iomodel->my_elements[i]){
         Element* element=(Element*)elements->GetObjectByOffset(counter);
         element->Update(inputs2,i,iomodel,analysis_counter,analysis_type,P1Enum);
         counter++;
      }
   }
 
   iomodel->FetchDataToInput(inputs2,elements,"md.geometry.surface",SurfaceEnum);
   iomodel->FetchDataToInput(inputs2,elements,"md.geometry.base",BaseEnum);
   iomodel->FetchDataToInput(inputs2,elements,"md.solidearth.sealevel",SealevelEnum,0);
   iomodel->FetchDataToInput(inputs2,elements,"md.mask.ice_levelset",MaskIceLevelsetEnum);
   if(iomodel->domaintype!=Domain2DhorizontalEnum & iomodel->domaintype!=Domain3DsurfaceEnum){
      iomodel->FetchDataToInput(inputs2,elements,"md.mesh.vertexonbase",MeshVertexonbaseEnum);
      iomodel->FetchDataToInput(inputs2,elements,"md.mesh.vertexonsurface",MeshVertexonsurfaceEnum);
   }
}/*}}}*/
void L2ProjectionBaseAnalysis::UpdateParameters(Parameters* parameters,IoModel* iomodel,int solution_enum,int analysis_enum){/*{{{*/
}/*}}}*/
 
/*Finite Element Analysis*/
void           L2ProjectionBaseAnalysis::Core(FemModel* femmodel){/*{{{*/
   _error_("not implemented");
}/*}}}*/
ElementVector* L2ProjectionBaseAnalysis::CreateDVector(Element* element){/*{{{*/
   /*Default, return NULL*/
   return NULL;
}/*}}}*/
ElementMatrix* L2ProjectionBaseAnalysis::CreateJacobianMatrix(Element* element){/*{{{*/
_error_("Not implemented");
}/*}}}*/
ElementMatrix* L2ProjectionBaseAnalysis::CreateKMatrix(Element* element){/*{{{*/
 
   /*Intermediaries*/
   int      domaintype;
   Element* basalelement;
 
   /*Get basal element*/
   element->FindParam(&domaintype,DomainTypeEnum);
   switch(domaintype){
      case Domain2DhorizontalEnum:
         basalelement = element;
         break;
      case Domain2DverticalEnum:
         if(!element->IsOnBase()) return NULL;
         basalelement = element->SpawnBasalElement();
         break;
      case Domain3DEnum:
         if(!element->IsOnBase()) return NULL;
         basalelement = element->SpawnBasalElement();
         break;
      default: _error_("mesh "<<EnumToStringx(domaintype)<<" not supported yet");
   }
 
   /*Intermediaries */
   IssmDouble  D,Jdet;
   IssmDouble *xyz_list  = NULL;
 
   /*Fetch number of nodes and dof for this finite element*/
   int numnodes = basalelement->GetNumberOfNodes();
 
   /*Initialize Element vector*/
   ElementMatrix* Ke    = basalelement->NewElementMatrix();
   IssmDouble*    basis = xNew<IssmDouble>(numnodes);
 
   /*Retrieve all inputs and parameters*/
   basalelement->GetVerticesCoordinates(&xyz_list);
 
   /* Start  looping on the number of gaussian points: */
   Gauss* gauss=basalelement->NewGauss(2);
   for(int ig=gauss->begin();ig<gauss->end();ig++){
      gauss->GaussPoint(ig);
 
      basalelement->JacobianDeterminant(&Jdet,xyz_list,gauss);
      basalelement->NodalFunctions(basis,gauss);
      D=gauss->weight*Jdet;
 
      TripleMultiply(basis,1,numnodes,1,
               &D,1,1,0,
               basis,1,numnodes,0,
               &Ke->values[0],1);
   }
 
   /*Clean up and return*/
   xDelete<IssmDouble>(xyz_list);
   xDelete<IssmDouble>(basis);
   delete gauss;
   if(domaintype!=Domain2DhorizontalEnum){basalelement->DeleteMaterials(); delete basalelement;};
   return Ke;
}/*}}}*/
ElementVector* L2ProjectionBaseAnalysis::CreatePVector(Element* element){/*{{{*/
 
   /*Intermediaries*/
   int      domaintype;
   Element* basalelement;
 
   /*Get basal element*/
   element->FindParam(&domaintype,DomainTypeEnum);
   switch(domaintype){
      case Domain2DhorizontalEnum:
         basalelement = element;
         break;
      case Domain2DverticalEnum:
         if(!element->IsOnBase()) return NULL;
         basalelement = element->SpawnBasalElement();
         break;
      case Domain3DEnum:
         if(!element->IsOnBase()) return NULL;
         basalelement = element->SpawnBasalElement();
         break;
      default: _error_("mesh "<<EnumToStringx(domaintype)<<" not supported yet");
   }
 
   /*Intermediaries */
   int         input_enum;
   IssmDouble  Jdet,value,slopes[2];
   Input2     *input     = NULL;
   Input2     *input2    = NULL;
   IssmDouble *xyz_list  = NULL;
 
   /*Fetch number of nodes and dof for this finite element*/
   int numnodes = basalelement->GetNumberOfNodes();
 
   /*Initialize Element vector*/
   ElementVector* pe    = basalelement->NewElementVector();
   IssmDouble*    basis = xNew<IssmDouble>(numnodes);
 
   /*Retrieve all inputs and parameters*/
   basalelement->GetVerticesCoordinates(&xyz_list);
   basalelement->FindParam(&input_enum,InputToL2ProjectEnum);
   switch(input_enum){
      case SurfaceSlopeXEnum: input2 = basalelement->GetInput2(SurfaceEnum); _assert_(input2); break;
      case SurfaceSlopeYEnum: input2 = basalelement->GetInput2(SurfaceEnum); _assert_(input2); break;
      case BedSlopeXEnum:     input2 = basalelement->GetInput2(BaseEnum);     _assert_(input2); break;
      case BedSlopeYEnum:     input2 = basalelement->GetInput2(BaseEnum);     _assert_(input2); break;
      case BaseSlopeXEnum:    input2 = basalelement->GetInput2(BaseEnum);    _assert_(input2); break;
      case BaseSlopeYEnum:    input2 = basalelement->GetInput2(BaseEnum);    _assert_(input2); break;
      case LevelsetfunctionSlopeXEnum: input2 = basalelement->GetInput2(MaskIceLevelsetEnum);     _assert_(input2); break;
      case LevelsetfunctionSlopeYEnum: input2 = basalelement->GetInput2(MaskIceLevelsetEnum);     _assert_(input2); break;
      default: input = element->GetInput2(input_enum);
   }
 
   /* Start  looping on the number of gaussian points: */
   Gauss* gauss=basalelement->NewGauss(2);
   for(int ig=gauss->begin();ig<gauss->end();ig++){
      gauss->GaussPoint(ig);
 
      basalelement->JacobianDeterminant(&Jdet,xyz_list,gauss);
      basalelement->NodalFunctions(basis,gauss);
 
      if(input2) input2->GetInputDerivativeValue(&slopes[0],xyz_list,gauss);
      switch(input_enum){
         case SurfaceSlopeXEnum: case BedSlopeXEnum: case BaseSlopeXEnum: case LevelsetfunctionSlopeXEnum: value = slopes[0]; break;
         case SurfaceSlopeYEnum: case BedSlopeYEnum: case BaseSlopeYEnum: case LevelsetfunctionSlopeYEnum: value = slopes[1]; break;
         default: input->GetInputValue(&value,gauss);
      }
 
      for(int i=0;i<numnodes;i++) pe->values[i]+=Jdet*gauss->weight*value*basis[i];
   }
 
   /*Clean up and return*/
   xDelete<IssmDouble>(xyz_list);
   xDelete<IssmDouble>(basis);
   delete gauss;
   if(domaintype!=Domain2DhorizontalEnum){basalelement->DeleteMaterials(); delete basalelement;};
   return pe;
}/*}}}*/
void           L2ProjectionBaseAnalysis::GetSolutionFromInputs(Vector<IssmDouble>* solution,Element* element){/*{{{*/
      _error_("not implemented yet");
}/*}}}*/
void           L2ProjectionBaseAnalysis::GradientJ(Vector<IssmDouble>* gradient,Element* element,int control_type,int control_index){/*{{{*/
   _error_("Not implemented yet");
}/*}}}*/
void           L2ProjectionBaseAnalysis::InputUpdateFromSolution(IssmDouble* solution,Element* element){/*{{{*/
 
   int inputenum,domaintype,elementtype;
 
   element->FindParam(&inputenum,InputToL2ProjectEnum);
   element->FindParam(&domaintype,DomainTypeEnum);
   element->FindParam(&elementtype,MeshElementtypeEnum);
   switch(domaintype){
      case Domain2DhorizontalEnum:
         element->InputUpdateFromSolutionOneDof(solution,inputenum);
         break;
      case Domain2DverticalEnum:
         element->InputUpdateFromSolutionOneDof(solution,inputenum);
         break;
      case Domain3DEnum:
         if(elementtype==TetraEnum)
          element->InputUpdateFromSolutionOneDof(solution,inputenum);
         else
          element->InputUpdateFromSolutionOneDofCollapsed(solution,inputenum);
         break;
      default: _error_("mesh "<<EnumToStringx(domaintype)<<" not supported yet");
   }
}/*}}}*/
void           L2ProjectionBaseAnalysis::UpdateConstraints(FemModel* femmodel){/*{{{*/
   /*Default, do nothing*/
   return;
}/*}}}*/