fix getNumValues for non isoparametric case

Post/PViewDataGModel.cpp

@@ -456,7 +456,11 @@ int PViewDataGModel::getNumComponents(int step, int ent, int ele)
 
 int PViewDataGModel::getNumValues(int step, int ent, int ele)
 {
-  if(_type == ElementNodeData || _type == NodeData){
+  if(_type == ElementNodeData){
+    MElement *e = _getElement(step, ent, ele);
+    return _steps[step]->getMult(e->getNum()) * getNumComponents(step, ent, ele);
+  }
+  else if(_type == NodeData){
     return getNumNodes(step, ent, ele) * getNumComponents(step, ent, ele);
   }
   else if(_type == ElementData){