Index: /issm/trunk-jpl/src/c/analyses/BalancethicknessAnalysis.cpp
===================================================================
--- /issm/trunk-jpl/src/c/analyses/BalancethicknessAnalysis.cpp	(revision 16727)
+++ /issm/trunk-jpl/src/c/analyses/BalancethicknessAnalysis.cpp	(revision 16728)
@@ -118,4 +118,15 @@
 }/*}}}*/
 void BalancethicknessAnalysis::InputUpdateFromSolution(IssmDouble* solution,Element* element){/*{{{*/
-	_error_("not implemented yet");
+	int inputenum,meshtype;
+
+	element->FindParam(&meshtype,MeshTypeEnum);
+	switch(meshtype){
+		case Mesh2DhorizontalEnum:
+			element->InputUpdateFromSolutionOneDof(solution,ThicknessEnum);
+			break;
+		case Mesh3DEnum:
+			element->InputUpdateFromSolutionOneDofCollapsed(solution,ThicknessEnum);
+			break;
+		default: _error_("mesh "<<EnumToStringx(meshtype)<<" not supported yet");
+	}
 }/*}}}*/