Index: /issm/trunk/test/NightlyRun/test1301.m
===================================================================
--- /issm/trunk/test/NightlyRun/test1301.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test1301.m	(revision 9433)
@@ -14,8 +14,7 @@
 %Some conditions specific to melting test
 md.pressure=zeros(md.numberofnodes,1);
-md.observed_temperature=273.15*ones(md.numberofnodes,1);
-md.temperature=md.observed_temperature;
+md.temperature=273.15*ones(md.numberofnodes,1);
 pos=find(md.nodeonsurface);
-md.spctemperature(pos)=md.observed_temperature(pos);
+md.spctemperature(pos)=md.temperature(pos);
 md.rheology_B=paterson(md.temperature);
 
Index: /issm/trunk/test/NightlyRun/test1302.m
===================================================================
--- /issm/trunk/test/NightlyRun/test1302.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test1302.m	(revision 9433)
@@ -23,5 +23,5 @@
 A=10/(exp(alpha*(-1000))-1);    %A=T(bed)/(exp(alpha*bed)-1)  with bed=-1000 T(bed)=10
 B=-A;
-md.observed_temperature=A*exp(alpha*md.z)+B;
+md.temperature=A*exp(alpha*md.z)+B;
 
 %modeled  results
@@ -32,8 +32,8 @@
 comp_temp=zeros(md.numberofnodes,1);
 comp_temp(md.results.ThermalSolution.Temperature.index)=md.results.ThermalSolution.Temperature.value;
-relative=abs((comp_temp-md.observed_temperature)./md.observed_temperature)*100;
-relative(find(comp_temp==md.observed_temperature))=0;
-plotmodel(md,'data',comp_temp,'title','Modeled temperature [K]','data','observed_temperature','view',3,...
-	'title','Analytical temperature [K]','view',3,'data',comp_temp-md.observed_temperature,...
+relative=abs((comp_temp-md.temperature)./md.temperature)*100;
+relative(find(comp_temp==md.temperature))=0;
+plotmodel(md,'data',comp_temp,'title','Modeled temperature [K]','data','temperature','view',3,...
+	'title','Analytical temperature [K]','view',3,'data',comp_temp-md.temperature,...
 	'title','Absolute error [K]','view',3,'data',relative,'title','Relative error [%]','view',3,...
 	'figposition','mathieu','FontSize#all',20)
Index: /issm/trunk/test/NightlyRun/test1303.m
===================================================================
--- /issm/trunk/test/NightlyRun/test1303.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test1303.m	(revision 9433)
@@ -18,5 +18,5 @@
 %d2T/dz2=0 T(bed)=10 T(surface)=0  => T=0*(z-bed)/thickness+10*(surface-z)/thickness
 %each layer of the 3d mesh must have a constant value
-md.observed_temperature=10*(md.surface-md.z)./md.thickness;
+md.temperature=10*(md.surface-md.z)./md.thickness;
 
 %modeled  results
@@ -27,8 +27,8 @@
 comp_temp=zeros(md.numberofnodes,1);
 comp_temp(md.results.ThermalSolution.Temperature.index)=md.results.ThermalSolution.Temperature.value;
-relative=abs((comp_temp-md.observed_temperature)./md.observed_temperature)*100;
-relative(find(comp_temp==md.observed_temperature))=0;
-plotmodel(md,'data',comp_temp,'title','Modeled temperature [K]','data','observed_temperature','view',3,...
-	'title','Analytical temperature [K]','view',3,'data',comp_temp-md.observed_temperature,...
+relative=abs((comp_temp-md.temperature)./md.temperature)*100;
+relative(find(comp_temp==md.temperature))=0;
+plotmodel(md,'data',comp_temp,'title','Modeled temperature [K]','data','temperature','view',3,...
+	'title','Analytical temperature [K]','view',3,'data',comp_temp-md.temperature,...
 	'title','Absolute error [K]','view',3,'data',relative,'title','Relative error [%]','view',3,...
 	'figposition','mathieu','FontSize#all',20)
Index: /issm/trunk/test/NightlyRun/test1304.m
===================================================================
--- /issm/trunk/test/NightlyRun/test1304.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test1304.m	(revision 9433)
@@ -19,5 +19,5 @@
 %the result is linear with depth and is equal to 0 on the upper surface (See BC)
 %d2T/dz2=0  -k*dT/dz(bed)=G  T(surface)=0  => T=-G/k*(z-surface)
-md.observed_temperature=-0.1/md.thermalconductivity*(md.z-md.surface); %G=0.1 W/m2
+md.temperature=-0.1/md.thermalconductivity*(md.z-md.surface); %G=0.1 W/m2
 
 %modeled  results
@@ -28,8 +28,8 @@
 comp_temp=zeros(md.numberofnodes,1);
 comp_temp(md.results.ThermalSolution.Temperature.index)=md.results.ThermalSolution.Temperature.value;
-relative=abs((comp_temp-md.observed_temperature)./md.observed_temperature)*100;
-relative(find(comp_temp==md.observed_temperature))=0;
-plotmodel(md,'data',comp_temp,'title','Modeled temperature [K]','data','observed_temperature','view',3,...
-	'title','Analytical temperature','view',3,'data',comp_temp-md.observed_temperature,...
+relative=abs((comp_temp-md.temperature)./md.temperature)*100;
+relative(find(comp_temp==md.temperature))=0;
+plotmodel(md,'data',comp_temp,'title','Modeled temperature [K]','data','temperature','view',3,...
+	'title','Analytical temperature','view',3,'data',comp_temp-md.temperature,...
 	'title','Absolute error [K]','view',3,'data',relative,'title','Relative error [%]','view',3,...
 	'figposition','mathieu','FontSize#all',20)
Index: /issm/trunk/test/NightlyRun/test233.m
===================================================================
--- /issm/trunk/test/NightlyRun/test233.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test233.m	(revision 9433)
@@ -32,8 +32,7 @@
 
 %Materials
-md.observed_temperature=(273-20)*ones(md.numberofnodes,1);
-md.rheology_B=paterson(md.observed_temperature);
+md.temperature=(273-20)*ones(md.numberofnodes,1);
+md.rheology_B=paterson(md.temperature);
 md.rheology_n=3*ones(md.numberofelements,1);
-md.temperature=md.observed_temperature;
 
 %Boundary conditions:
Index: /issm/trunk/test/NightlyRun/test234.m
===================================================================
--- /issm/trunk/test/NightlyRun/test234.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test234.m	(revision 9433)
@@ -32,8 +32,7 @@
 
 %Materials
-md.observed_temperature=(273-20)*ones(md.numberofnodes,1);
-md.rheology_B=paterson(md.observed_temperature);
+md.temperature=(273-20)*ones(md.numberofnodes,1);
+md.rheology_B=paterson(md.temperature);
 md.rheology_n=3*ones(md.numberofelements,1);
-md.temperature=md.observed_temperature;
 
 %Boundary conditions:
Index: /issm/trunk/test/NightlyRun/test235.m
===================================================================
--- /issm/trunk/test/NightlyRun/test235.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test235.m	(revision 9433)
@@ -29,8 +29,7 @@
 
 %Materials
-md.observed_temperature=(273-20)*ones(md.numberofnodes,1);
-md.rheology_B=paterson(md.observed_temperature);
+md.temperature=(273-20)*ones(md.numberofnodes,1);
+md.rheology_B=paterson(md.temperature);
 md.rheology_n=3*ones(md.numberofelements,1);
-md.temperature=md.observed_temperature;
 
 %Boundary conditions:
Index: /issm/trunk/test/NightlyRun/test236.m
===================================================================
--- /issm/trunk/test/NightlyRun/test236.m	(revision 9432)
+++ /issm/trunk/test/NightlyRun/test236.m	(revision 9433)
@@ -29,8 +29,7 @@
 
 %Materials
-md.observed_temperature=(273-20)*ones(md.numberofnodes,1);
-md.rheology_B=paterson(md.observed_temperature);
+md.temperature=(273-20)*ones(md.numberofnodes,1);
+md.rheology_B=paterson(md.temperature);
 md.rheology_n=3*ones(md.numberofelements,1);
-md.temperature=md.observed_temperature;
 
 %Boundary conditions: