Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Interfaces/IKernelWrapper.cs
===================================================================
diff -u -r6679 -r6851
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Interfaces/IKernelWrapper.cs	(.../IKernelWrapper.cs)	(revision 6679)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Interfaces/IKernelWrapper.cs	(.../IKernelWrapper.cs)	(revision 6851)
@@ -97,7 +97,7 @@
     /// <param name="kernelDataInput">The kernel data input.</param>
     /// <param name="kernelDataOutput">The kernel data output.</param>
     /// <returns>
-    /// Result of the prepare
+    /// Result of the preparation
     /// </returns>
     PrepareResult Prepare(DamKernelInput damKernelInput, int iterationIndex, out IKernelDataInput kernelDataInput, out IKernelDataOutput kernelDataOutput);
 
@@ -172,4 +172,11 @@
     /// <param name="damKernelInput"></param>
     /// <returns></returns>
     DesignStrategy GetDesignStrategy(DamKernelInput damKernelInput);
+
+    /// <summary>
+    /// Add the message from the <paramref name="kernelDataOutput"/> to the <paramref name="logMessages"/>.
+    /// </summary>
+    /// <param name="kernelDataOutput">The kernel data output</param>
+    /// <param name="logMessages">The log messages.</param>
+    void AddMessageToCalculationMessages(IKernelDataOutput kernelDataOutput, List<LogMessage> logMessages);
 }
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