Index: DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/CheckLargeResultsSets.cs
===================================================================
diff -u -r4485 -r4486
--- DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/CheckLargeResultsSets.cs	(.../CheckLargeResultsSets.cs)	(revision 4485)
+++ DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/CheckLargeResultsSets.cs	(.../CheckLargeResultsSets.cs)	(revision 4486)
@@ -23,7 +23,9 @@
 
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
+using System.Net;
 using Deltares.DamEngine.Calculators.DikesOperational;
 using Deltares.DamEngine.Data.General.TimeSeries;
 using Deltares.DamEngine.Io;
@@ -422,6 +424,7 @@
             };
             compare.Config.MembersToIgnore = ResultsParametersToIgnore;
             ComparisonResult result = compare.Compare(expectedDesignResult, actualDesignResult);
+            WriteDifferencesToLog(resultsFile, result);
             Assert.AreEqual(0, result.Differences.Count, "Differences found comparing design results for " + resultsFile);
         }
     }
@@ -430,4 +433,13 @@
     {
         "CalculationSubDir"
     };
+
+    private static void WriteDifferencesToLog(string resultsFile, ComparisonResult result)
+    {
+        if (result.Differences.Any())
+        {
+            Path.ChangeExtension(resultsFile, ".log");
+            File.WriteAllText(resultsFile, result.DifferencesString);
+        }
+    }
 }
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