Index: /issm/trunk/src/c/ModelProcessorx/DiagnosticHutter/CreateElementsNodesAndMaterialsDiagnosticHutter.cpp
===================================================================
--- /issm/trunk/src/c/ModelProcessorx/DiagnosticHutter/CreateElementsNodesAndMaterialsDiagnosticHutter.cpp	(revision 698)
+++ /issm/trunk/src/c/ModelProcessorx/DiagnosticHutter/CreateElementsNodesAndMaterialsDiagnosticHutter.cpp	(revision 699)
@@ -296,4 +296,5 @@
 	ModelFetchData((void**)&model->gridonbed,NULL,NULL,model_handle,"gridonbed","Matrix","Mat");
 	ModelFetchData((void**)&model->gridonsurface,NULL,NULL,model_handle,"gridonsurface","Matrix","Mat");
+	ModelFetchData((void**)&model->gridonhutter,NULL,NULL,model_handle,"gridonhutter","Matrix","Mat");
 
 	
@@ -333,4 +334,11 @@
 		/*Create node using its constructor: */
 		node=new Node(node_id,node_partitionborder,node_numdofs,node_x,node_onbed,node_onsurface,node_upper_node_id);
+
+		/*set single point constraints.: */
+		if (!model->gridonhutter[i]){
+			for(k=1;k<=node_numdofs;k++){
+				node->FreezeDof(k);
+			}
+		}
 
 		/*Add node to nodes dataset: */
@@ -355,4 +363,5 @@
 	xfree((void**)&model->gridonbed);
 	xfree((void**)&model->gridonsurface);
+	xfree((void**)&model->gridonhutter);
 	xfree((void**)&model->uppernodes);