Index: ../trunk-jpl/src/c/classes/Elements/Penta.cpp
===================================================================
--- ../trunk-jpl/src/c/classes/Elements/Penta.cpp	(revision 18850)
+++ ../trunk-jpl/src/c/classes/Elements/Penta.cpp	(revision 18851)
@@ -3490,15 +3490,10 @@
 		else phi[i]=h[i]+r[i]/density;
 	}
 	this->inputs->AddInput(new PentaInput(MaskGroundediceLevelsetEnum,&phi[0],P1Enum));
-	this->InputExtrude(MaskGroundediceLevelsetEnum,-1);
 
 	/*Update inputs*/
 	this->inputs->AddInput(new PentaInput(SurfaceEnum,&s[0],P1Enum));
 	this->inputs->AddInput(new PentaInput(BaseEnum,&b[0],P1Enum));
-
-	/*Extrude inputs*/
-	this->InputExtrude(SurfaceEnum,-1);
-	this->InputExtrude(BaseEnum,-1);
 }
 /*}}}*/
 void       Penta::PotentialUngrounding(Vector<IssmDouble>* potential_ungrounding){/*{{{*/
