Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingSoilLayerTransformer.cs
===================================================================
diff -u -r8a2a6c4adbac218bdc9289fb2906758fcee2a7a2 -r8b7222a9d9d039e0c8d9e10864ddcdfaa7f972d4
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingSoilLayerTransformer.cs	(.../PipingSoilLayerTransformer.cs)	(revision 8a2a6c4adbac218bdc9289fb2906758fcee2a7a2)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingSoilLayerTransformer.cs	(.../PipingSoilLayerTransformer.cs)	(revision 8b7222a9d9d039e0c8d9e10864ddcdfaa7f972d4)
@@ -118,7 +118,7 @@
                 return;
             }
 
-            IEnumerable<IEnumerable<double>> innerLoopsIntersectionHeights = GetLayersRecursively(soilLayer).Select(l => GetLoopIntersectionHeights(l.OuterLoop.Segments, atX));
+            IEnumerable<IEnumerable<double>> innerLoopsIntersectionHeights = GetNestedLayersRecursively(soilLayer).Select(l => GetLoopIntersectionHeights(l.OuterLoop.Segments, atX));
             IEnumerable<Tuple<double, double>> innerLoopIntersectionHeightPairs = GetOrderedStartAndEndPairsIn1D(innerLoopsIntersectionHeights).ToList();
             IEnumerable<Tuple<double, double>> outerLoopIntersectionHeightPairs = GetOrderedStartAndEndPairsIn1D(outerLoopIntersectionHeights).ToList();
 
@@ -148,14 +148,14 @@
             }
         }
 
-        private static IEnumerable<SoilLayer2D> GetLayersRecursively(SoilLayer2D layer)
+        private static IEnumerable<SoilLayer2D> GetNestedLayersRecursively(SoilLayer2D layer)
         {
             var layers = new List<SoilLayer2D>();
 
             foreach (SoilLayer2D nestedLayer in layer.NestedLayers)
             {
                 layers.Add(nestedLayer);
-                layers.AddRange(GetLayersRecursively(nestedLayer));
+                layers.AddRange(GetNestedLayersRecursively(nestedLayer));
             }
 
             return layers;