Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Common/WtiPipingHelper.cs
===================================================================
diff -u -r6404 -r6851
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Common/WtiPipingHelper.cs	(.../WtiPipingHelper.cs)	(revision 6404)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Common/WtiPipingHelper.cs	(.../WtiPipingHelper.cs)	(revision 6851)
@@ -59,7 +59,8 @@
     /// <param name="point">The point.</param>
     /// <param name="plLines">The pl lines.</param>
     /// <param name="upliftLocationAndResult">The uplift location and result.</param>
-    public static void DeterminePlLinesAndUpliftLocation(DamKernelInput damKernelInput, Point2D point, out PlLines plLines, out UpliftLocationAndResult upliftLocationAndResult)
+    /// <param name="warningMessage"></param>
+    public static void DeterminePlLinesAndUpliftLocation(DamKernelInput damKernelInput, Point2D point, out PlLines plLines, out UpliftLocationAndResult upliftLocationAndResult, out string warningMessage)
     {
         Location location = damKernelInput.Location;
         SoilProfile1D soilProfile = damKernelInput.SubSoilScenario.SoilProfile1D;
@@ -71,7 +72,7 @@
         ThrowHelper.ThrowIfArgumentNull(entryPoint, string.Format(Resources.NoDikeToeDefinedForLocation, location.Name));
 
         plLines = PlLinesHelper.CreatePlLinesForPiping(damKernelInput.TimeStepDateTime, damKernelInput.Location, damKernelInput.SubSoilScenario.SoilProfile1D,
-                                                       damKernelInput.RiverLevelHigh);
+                                                       damKernelInput.RiverLevelHigh, out warningMessage);
 
         var upliftLocationDeterminator = new UpliftLocationDeterminator
         {