Index: DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlOutput.cs
===================================================================
diff -u -r4540 -r5354
--- DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlOutput.cs	(.../FillDamFromXmlOutput.cs)	(revision 4540)
+++ DamEngine/trunk/src/Deltares.DamEngine.Interface/FillDamFromXmlOutput.cs	(.../FillDamFromXmlOutput.cs)	(revision 5354)
@@ -364,27 +364,35 @@
 
         if (designResult.StabilityDesignResults.SlipCircleDefinition != null)
         {
-            switch (designResult.StabilityDesignResults.StabilityModelType)
+            bool isBishop = designResult.StabilityDesignResults.StabilityModelType == DesignResultStabilityDesignResultsStabilityModelType.Bishop;
+            bool isUpliftVan = designResult.StabilityDesignResults.StabilityModelType == DesignResultStabilityDesignResultsStabilityModelType.UpliftVan;
+            if (designResult.StabilityDesignResults.StabilityModelType == DesignResultStabilityDesignResultsStabilityModelType.BishopUpliftVan)
             {
-                case DesignResultStabilityDesignResultsStabilityModelType.Bishop:
-                    var singleSlipCircleDefinition = (SlidingCircleMinimumSafetyCurveType) designResult.StabilityDesignResults.SlipCircleDefinition;
-                    desResult.StabilityDesignResults.ActiveCenterPoint = new Point2D(singleSlipCircleDefinition.Center.X, singleSlipCircleDefinition.Center.Z);
-                    desResult.StabilityDesignResults.ActiveCenterPointRadius = singleSlipCircleDefinition.Radius;
-                    break;
-                case DesignResultStabilityDesignResultsStabilityModelType.UpliftVan:
-                    var dualSlipCircleDefinition = (DualSlidingCircleMinimumSafetyCurveType) designResult.StabilityDesignResults.SlipCircleDefinition;
-                    desResult.StabilityDesignResults.ActiveCenterPoint = new Point2D(dualSlipCircleDefinition.ActiveCircleCenter.X, dualSlipCircleDefinition.ActiveCircleCenter.Z);
-                    desResult.StabilityDesignResults.ActiveCenterPointRadius = dualSlipCircleDefinition.ActiveCircleRadius;
-                    desResult.StabilityDesignResults.PassiveCenterPoint = new Point2D(dualSlipCircleDefinition.PassiveCircleCenter.X, dualSlipCircleDefinition.PassiveCircleCenter.Z);
-                    desResult.StabilityDesignResults.PassiveCenterPointRadius = dualSlipCircleDefinition.PassiveCircleRadius;
-                    break;
+                isBishop = designResult.StabilityDesignResults.SlipCircleDefinition is SlidingCircleMinimumSafetyCurveType;
+                isUpliftVan = designResult.StabilityDesignResults.SlipCircleDefinition is DualSlidingCircleMinimumSafetyCurveType;
             }
 
-            if (designResult.StabilityDesignResults.StabilityModelType ==
-                DesignResultStabilityDesignResultsStabilityModelType.Bishop ||
-                designResult.StabilityDesignResults.StabilityModelType ==
-                DesignResultStabilityDesignResultsStabilityModelType.UpliftVan)
+            if (isBishop)
             {
+                var singleSlipCircleDefinition = (SlidingCircleMinimumSafetyCurveType) designResult.StabilityDesignResults.SlipCircleDefinition;
+                desResult.StabilityDesignResults.ActiveCenterPoint = new Point2D(singleSlipCircleDefinition.Center.X, singleSlipCircleDefinition.Center.Z);
+                desResult.StabilityDesignResults.ActiveCenterPointRadius = singleSlipCircleDefinition.Radius;
+            }
+
+            if (isUpliftVan)
+            {
+                var dualSlipCircleDefinition = (DualSlidingCircleMinimumSafetyCurveType) designResult.StabilityDesignResults.SlipCircleDefinition;
+                desResult.StabilityDesignResults.ActiveCenterPoint = new Point2D(dualSlipCircleDefinition.ActiveCircleCenter.X, dualSlipCircleDefinition.ActiveCircleCenter.Z);
+                desResult.StabilityDesignResults.ActiveCenterPointRadius = dualSlipCircleDefinition.ActiveCircleRadius;
+                desResult.StabilityDesignResults.PassiveCenterPoint = new Point2D(dualSlipCircleDefinition.PassiveCircleCenter.X, dualSlipCircleDefinition.PassiveCircleCenter.Z);
+                desResult.StabilityDesignResults.PassiveCenterPointRadius = dualSlipCircleDefinition.PassiveCircleRadius;
+            }
+
+            if (designResult.StabilityDesignResults.StabilityModelType is 
+                DesignResultStabilityDesignResultsStabilityModelType.Bishop or 
+                DesignResultStabilityDesignResultsStabilityModelType.UpliftVan or 
+                DesignResultStabilityDesignResultsStabilityModelType.BishopUpliftVan)
+            {
                 if (designResult.StabilityDesignResults.SlipCircleDefinition.Slices != null)
                 {
                     desResult.StabilityDesignResults.ResultSlices = new List<StabilityResultSlice>();