Preparing for result visualization

Calculated mapping vx to node nad elmnode reults

ApplicationCode/ProjectDataModel/RimGeoMechView.h

@@ -64,6 +64,8 @@ public:
     };
 
     void                                                setGeoMechCase(RimGeoMechCase* gmCase);
+    RimGeoMechCase*                                     geoMechCase(); 
+
     void                                                loadDataAndUpdate();
 
     virtual void                                        setCurrentTimeStep(int frameIdx){}