If no views are created for RimReservoird, delete the current RigEclipseCase.

Then all data will be read from file as if the case was opened as a stand alone case.
p4#: 20876

ApplicationCode/ProjectDataModel/RimReservoir.cpp

@@ -98,6 +98,13 @@ RimReservoir::~RimReservoir()
 //--------------------------------------------------------------------------------------------------
 RimReservoirView* RimReservoir::createAndAddReservoirView()
 {
+    // If parent is collection, and number of views is zero, make sure rig is set to NULL to initiate normal case loading
+    if (parentCaseCollection() != NULL && reservoirViews().size() == 0)
+    {
+        CVF_ASSERT(m_rigEclipseCase->refCount() == 1);
+        m_rigEclipseCase = NULL;
+    }
+
     RimReservoirView* riv = new RimReservoirView();
     riv->setEclipseCase(this);
 
@@ -253,3 +260,20 @@ void RimReservoir::computeCachedData()
     }
 }
 
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+RimCaseCollection* RimReservoir::parentCaseCollection()
+{
+    std::vector<RimCaseCollection*> parentObjects;
+    this->parentObjectsOfType(parentObjects);
+
+    if (parentObjects.size() > 0)
+    {
+        return parentObjects[0];
+    }
+
+    return NULL;
+}
+

ApplicationCode/ProjectDataModel/RimReservoir.h

@@ -29,6 +29,7 @@ class QString;
 class RigEclipseCase;
 class RigGridBase;
 class RimReservoirView;
+class RimCaseCollection;
 
 //==================================================================================================
 // 
@@ -72,6 +73,9 @@ protected:
 
     void computeCachedData();
 
+private:
+    RimCaseCollection* parentCaseCollection();
+
 protected:
     cvf::ref<RigEclipseCase>        m_rigEclipseCase;
 };