Enhances dual porosity result display and plotting

Improves the handling and display of dual porosity results by:

- Adds an option to display a dual porosity label in the UI tree, clarifying the porosity model being used.
- Adjusts the K index calculation for the fracture porosity model in relative permeability plots, ensuring correct indexing.
- Adds a warning message when plotting relative permeability curves for fracture cells since it is not fully supported.
- Replaces direct checks for dual-porosity results with checks against the main grid to determine dual porosity for UI element display.

ApplicationLibCode/ProjectDataModel/RimEclipseCellColors.cpp

@@ -27,6 +27,7 @@
 #include "RigEclipseCaseData.h"
 #include "RigFlowDiagResults.h"
 #include "RigFormationNames.h"
+#include "RigMainGrid.h"
 
 #include "RimCellEdgeColors.h"
 #include "RimEclipseCase.h"
@@ -110,6 +111,8 @@ void RimEclipseCellColors::fieldChangedByUi( const caf::PdmFieldHandle* changedF
         }
     }
 
+    updateUiTreeName();
+
     if ( m_reservoirView ) m_reservoirView->scheduleCreateDisplayModelAndRedraw();
 }
 
@@ -210,6 +213,7 @@ void RimEclipseCellColors::initAfterRead()
 
     changeLegendConfig( resultVariable() );
 
+    updateUiTreeName();
     updateIconState();
 }
 
@@ -248,6 +252,15 @@ void RimEclipseCellColors::defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeO
     uiTreeOrdering.skipRemainingChildren( true );
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimEclipseCellColors::loadResult()
+{
+    RimEclipseResultDefinition::loadResult();
+    updateUiTreeName();
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -280,6 +293,21 @@ void RimEclipseCellColors::setAdditionalUiTreeObjects( const std::vector<caf::Pd
     m_additionalUiTreeObjects = objects;
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimEclipseCellColors::updateUiTreeName()
+{
+    QString name = "Cell Result";
+    if ( showDualPorosityLabel() && m_eclipseCase && m_eclipseCase->mainGrid() && m_eclipseCase->mainGrid()->isDualPorosity() )
+    {
+        QString porosityModelText = caf::AppEnum<RiaDefines::PorosityModelType>::uiText( porosityModel() );
+        name += " [" + porosityModelText + "]";
+    }
+    uiCapability()->setUiName( name );
+    uiCapability()->updateConnectedEditors();
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------