Index: dam engine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Interfaces/IKernelWrapper.cs
===================================================================
diff -u -r686 -r694
--- dam engine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Interfaces/IKernelWrapper.cs	(.../IKernelWrapper.cs)	(revision 686)
+++ dam engine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Interfaces/IKernelWrapper.cs	(.../IKernelWrapper.cs)	(revision 694)
@@ -36,11 +36,14 @@
         /// Validates the kernel data input.
         /// </summary>
         /// <param name="kernelDataInput">The kernel data input.</param>
+        /// <param name="kernelDataOutput">The kernel data output.</param>
         /// <param name="messages">The messages.</param>
-        /// <returns>Number of errors that prevent a calculation</returns>
-        int Validate(IKernelDataInput kernelDataInput, out List<LogMessage> messages);
+        /// <returns>
+        /// Number of errors that prevent a calculation
+        /// </returns>
+        int Validate(IKernelDataInput kernelDataInput, IKernelDataOutput kernelDataOutput, out List<LogMessage> messages);
         /// <summary>
-        /// Performs a failure mechanism calcualtion based on the input.
+        /// Performs a failure mechanism calculation based on the input.
         /// </summary>
         /// <param name="kernelDataInput">The kernel data input.</param>
         /// <param name="kernelDataOutput">The kernel data output.</param>
@@ -51,7 +54,8 @@
         /// </summary>
         /// <param name="damKernelInput">The dam kernel input.</param>
         /// <param name="kernelDataOutput">The kernel data output.</param>
+        /// <param name="resultMessage">The result message.</param>
         /// <param name="designResult">The design result.</param>
-        void PostProcess(DamKernelInput damKernelInput, IKernelDataOutput kernelDataOutput, out DesignResult designResult);
+        void PostProcess(DamKernelInput damKernelInput, IKernelDataOutput kernelDataOutput, string resultMessage, out DesignResult designResult);
     }
 }