Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Read/Piping/StochasticSoilModelSegmentPointEntityReadExtensions.cs
===================================================================
diff -u -ra5714fc0488030773fff50dfc82041c6cb9edc2f -ra294987551b0b2d8a27b6e1bc6235b0e2351b6f4
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Read/Piping/StochasticSoilModelSegmentPointEntityReadExtensions.cs	(.../StochasticSoilModelSegmentPointEntityReadExtensions.cs)	(revision a5714fc0488030773fff50dfc82041c6cb9edc2f)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Read/Piping/StochasticSoilModelSegmentPointEntityReadExtensions.cs	(.../StochasticSoilModelSegmentPointEntityReadExtensions.cs)	(revision a294987551b0b2d8a27b6e1bc6235b0e2351b6f4)
@@ -43,8 +43,8 @@
         /// <returns>A new <see cref="Point2D"/>.</returns>
         internal static Point2D Read(this StochasticSoilModelSegmentPointEntity entity)
         {
-            return new Point2D(Convert.ToDouble(entity.X),
-                               Convert.ToDouble(entity.Y));
+            return new Point2D(entity.X.ToNullAsNaN(),
+                               entity.Y.ToNullAsNaN());
         }
     }
 }
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