Index: /issm/trunk-jpl/src/c/analyses/StressbalanceAnalysis.cpp
===================================================================
--- /issm/trunk-jpl/src/c/analyses/StressbalanceAnalysis.cpp	(revision 18285)
+++ /issm/trunk-jpl/src/c/analyses/StressbalanceAnalysis.cpp	(revision 18286)
@@ -244,5 +244,5 @@
 	iomodel->Constant(&fe_FS,FlowequationFeFSEnum);
 	if(fe_FS==LATaylorHoodEnum){
-		iomodel->FetchDataToInput(elements,PressureEnum);
+		iomodel->FetchDataToInput(elements,PressureEnum,0.);
 		InputUpdateFromConstantx(elements,0.,SigmaNNEnum);
 	}
Index: /issm/trunk-jpl/src/c/classes/Elements/Element.cpp
===================================================================
--- /issm/trunk-jpl/src/c/classes/Elements/Element.cpp	(revision 18285)
+++ /issm/trunk-jpl/src/c/classes/Elements/Element.cpp	(revision 18286)
@@ -1027,4 +1027,5 @@
 				name==BalancethicknessThickeningRateEnum ||
 				name==BalancethicknessApparentMassbalanceEnum ||
+				name==SigmaNNEnum ||
 				name==SurfaceSlopeXEnum ||
 				name==SurfaceSlopeYEnum ||