Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.KernelWrapper/MacroStabilityInwardsCalculatorInput.cs
===================================================================
diff -u -rcd90ebf744fb74f0d4b0dd6ee06f9c39b5faf213 -r677ec9937ae7eff73a09bf937804ad22e0dc5a4b
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.KernelWrapper/MacroStabilityInwardsCalculatorInput.cs	(.../MacroStabilityInwardsCalculatorInput.cs)	(revision cd90ebf744fb74f0d4b0dd6ee06f9c39b5faf213)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.KernelWrapper/MacroStabilityInwardsCalculatorInput.cs	(.../MacroStabilityInwardsCalculatorInput.cs)	(revision 677ec9937ae7eff73a09bf937804ad22e0dc5a4b)
@@ -44,7 +44,7 @@
             }
             AssessmentLevel = properties.AssessmentLevel;
             SurfaceLine = properties.SurfaceLine;
-            SoilProfile = properties.SoilProfile as MacroStabilityInwardsSoilProfile1D;
+            SoilProfile = properties.SoilProfile;
         }
 
         public class ConstructionProperties
@@ -94,9 +94,9 @@
         public MacroStabilityInwardsSurfaceLine SurfaceLine { get; private set; }
 
         /// <summary>
-        /// Gets the profile which contains a 1 dimensional definition of soil layers with properties.
+        /// Gets the profile which contains a definition of soil layers with properties.
         /// </summary>
-        public MacroStabilityInwardsSoilProfile1D SoilProfile { get; private set; }
+        public ISoilProfile SoilProfile { get; private set; }
 
         #endregion
     }