Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/HeightStructuresInput.cs
===================================================================
diff -u -r7a6c07ce4fcb7887319744836e0b513709187445 -rd8060bb8ac069ffc11a45d46814ca9387bbe7230
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/HeightStructuresInput.cs	(.../HeightStructuresInput.cs)	(revision 7a6c07ce4fcb7887319744836e0b513709187445)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/HeightStructuresInput.cs	(.../HeightStructuresInput.cs)	(revision d8060bb8ac069ffc11a45d46814ca9387bbe7230)
@@ -40,13 +40,10 @@
         /// </summary>
         public HeightStructuresInput()
         {
-            levelCrestStructure = new NormalDistribution(2)
-            {
-                Mean = RoundedDouble.NaN,
-                StandardDeviation = (RoundedDouble) 0.05
-            };
-
+            levelCrestStructure = new NormalDistribution(2);
             deviationWaveDirection = new RoundedDouble(2);
+
+            SetDefaultSchematizationProperties();
         }
 
         #region Hydraulic data
@@ -108,6 +105,19 @@
                 StorageStructureArea = Structure.StorageStructureArea;
                 AllowedLevelIncreaseStorage = Structure.AllowedLevelIncreaseStorage;
             }
+            else
+            {
+                SetDefaultSchematizationProperties();
+            }
         }
+
+        private void SetDefaultSchematizationProperties()
+        {
+            LevelCrestStructure = new NormalDistribution
+            {
+                Mean = RoundedDouble.NaN,
+                StandardDeviation = (RoundedDouble) 0.05
+            };
+        }
     }
 }
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