Index: /issm/trunk-jpl/src/c/classes/Elements/Penta.cpp
===================================================================
--- /issm/trunk-jpl/src/c/classes/Elements/Penta.cpp	(revision 21392)
+++ /issm/trunk-jpl/src/c/classes/Elements/Penta.cpp	(revision 21393)
@@ -2287,4 +2287,5 @@
 			this->InputDepthAverageAtBase(MaterialsRheologyBEnum,MaterialsRheologyBbarEnum);
 			if(this->material->IsDamage())this->InputDepthAverageAtBase(DamageDEnum,DamageDbarEnum);
+			if(this->material->IsEnhanced())this->InputDepthAverageAtBase(MaterialsRheologyEEnum,MaterialsRheologyEbarEnum);
 			break;
 		case MatestarEnum:
Index: /issm/trunk-jpl/src/c/classes/Materials/Material.h
===================================================================
--- /issm/trunk-jpl/src/c/classes/Materials/Material.h	(revision 21392)
+++ /issm/trunk-jpl/src/c/classes/Materials/Material.h	(revision 21393)
@@ -43,4 +43,5 @@
 		virtual void       GetViscosity2dDerivativeEpsSquare(IssmDouble* pmu_prime, IssmDouble* pepsilon)=0;
 		virtual bool       IsDamage()=0;
+		virtual bool       IsEnhanced()=0;
 		virtual void       ResetHooks()=0;
 
Index: /issm/trunk-jpl/src/c/classes/Materials/Matestar.h
===================================================================
--- /issm/trunk-jpl/src/c/classes/Materials/Matestar.h	(revision 21392)
+++ /issm/trunk-jpl/src/c/classes/Materials/Matestar.h	(revision 21393)
@@ -73,4 +73,5 @@
 		IssmDouble GetN();
 		bool       IsDamage();
+		bool       IsEnhanced(){_error_("not supported");};
 		void       ResetHooks();
 		void       SetCurrentConfiguration(Elements* elements,Loads* loads,Nodes* nodes,Vertices* vertices,Materials* materials,Parameters* parameters);
Index: /issm/trunk-jpl/src/c/classes/Materials/Matpar.h
===================================================================
--- /issm/trunk-jpl/src/c/classes/Materials/Matpar.h	(revision 21392)
+++ /issm/trunk-jpl/src/c/classes/Materials/Matpar.h	(revision 21393)
@@ -114,4 +114,5 @@
 		IssmDouble GetN(){_error_("not supported");};
 		bool       IsDamage(){_error_("not supported");};
+		bool       IsEnhanced(){_error_("not supported");};
 		void       ResetHooks();