Index: Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.Designer.cs
===================================================================
diff -u -r30baf70ea42def18e66d1ec3c71aa0e54a89229a -re40a14c4d5b76ae6e2d9c13407e231b8929f800a
--- Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision e40a14c4d5b76ae6e2d9c13407e231b8929f800a)
@@ -1694,16 +1694,6 @@
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Ondergrondschematisatie &apos;{0}&apos; is meerdere keren gevonden in ondergrondmodel &apos;{1}&apos;. Kansen van voorkomen worden opgeteld..
-        /// </summary>
-        public static string SoilModelTransformer_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed {
-            get {
-                return ResourceManager.GetString("SoilModelTransformer_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_" +
-                        "multiple_occurences_in_SoilModel_1_Probability_Summed", resourceCulture);
-            }
-        }
-        
-        /// <summary>
         ///   Looks up a localized string similar to Het uitlezen van de ondergrondschematisatie is mislukt..
         /// </summary>
         public static string SoilProfile1DReader_ReadSoilProfile_Failed_to_construct_profile_from_read_data {
@@ -1883,6 +1873,16 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Ondergrondschematisatie &apos;{0}&apos; is meerdere keren gevonden in ondergrondmodel &apos;{1}&apos;. Kansen van voorkomen worden opgeteld..
+        /// </summary>
+        public static string StochasticSoilProfileHelper_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed {
+            get {
+                return ResourceManager.GetString("StochasticSoilProfileHelper_GetUniqueStochasticSoilProfiles_StochasticSoilProfile" +
+                        "_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;&lt;!--
         ///Copyright (C) Stichting Deltares 2017. All rights reserved.
         ///
Index: Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.resx
===================================================================
diff -u -r30baf70ea42def18e66d1ec3c71aa0e54a89229a -re40a14c4d5b76ae6e2d9c13407e231b8929f800a
--- Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.resx	(.../Resources.resx)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.resx	(.../Resources.resx)	(revision e40a14c4d5b76ae6e2d9c13407e231b8929f800a)
@@ -889,7 +889,7 @@
   <data name="PreconsolidationStressReader_Failed_to_read_database" xml:space="preserve">
     <value>Kon geen grensspanningen verkrijgen uit de database.</value>
   </data>
-  <data name="SoilModelTransformer_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed" xml:space="preserve">
+  <data name="StochasticSoilProfileHelper_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed" xml:space="preserve">
     <value>Ondergrondschematisatie '{0}' is meerdere keren gevonden in ondergrondmodel '{1}'. Kansen van voorkomen worden opgeteld.</value>
   </data>
 </root>
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.IO/Ringtoets.Common.IO.csproj
===================================================================
diff -u -rc5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 -re40a14c4d5b76ae6e2d9c13407e231b8929f800a
--- Ringtoets/Common/src/Ringtoets.Common.IO/Ringtoets.Common.IO.csproj	(.../Ringtoets.Common.IO.csproj)	(revision c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Ringtoets.Common.IO.csproj	(.../Ringtoets.Common.IO.csproj)	(revision e40a14c4d5b76ae6e2d9c13407e231b8929f800a)
@@ -160,6 +160,7 @@
     <Compile Include="SoilProfile\StochasticSoilModelReader.cs" />
     <Compile Include="SoilProfile\StochasticSoilProfile.cs" />
     <Compile Include="SoilProfile\IStochasticSoilModelTransformer.cs" />
+    <Compile Include="SoilProfile\StochasticSoilProfileHelper.cs" />
     <Compile Include="Structures\IStructureUpdateStrategy.cs" />
     <Compile Include="Structures\StructureFilesKeywords.cs" />
     <Compile Include="Structures\StructuresCharacteristicsCsvReader.cs" />
Fisheye: Tag c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 refers to a dead (removed) revision in file `Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilProfileHelper.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/Ringtoets.Common.IO.Test.csproj
===================================================================
diff -u -rc5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 -re40a14c4d5b76ae6e2d9c13407e231b8929f800a
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/Ringtoets.Common.IO.Test.csproj	(.../Ringtoets.Common.IO.Test.csproj)	(revision c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/Ringtoets.Common.IO.Test.csproj	(.../Ringtoets.Common.IO.Test.csproj)	(revision e40a14c4d5b76ae6e2d9c13407e231b8929f800a)
@@ -140,6 +140,7 @@
     <Compile Include="SoilProfile\StochasticSoilModelImporterTest.cs" />
     <Compile Include="SoilProfile\StochasticSoilModelReaderTest.cs" />
     <Compile Include="SoilProfile\StochasticSoilModelTest.cs" />
+    <Compile Include="SoilProfile\StochasticSoilProfileHelperTest.cs" />
     <Compile Include="SoilProfile\StochasticSoilProfileTest.cs" />
     <Compile Include="Structures\StructureLocationReaderTest.cs" />
     <Compile Include="Structures\StructureLocationTest.cs" />
Fisheye: Tag c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 refers to a dead (removed) revision in file `Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilProfileHelperTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformer.cs
===================================================================
diff -u -rbe51145e1b013ea9e1353a6b8618bdc6fd855ff8 -re40a14c4d5b76ae6e2d9c13407e231b8929f800a
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformer.cs	(.../MacroStabilityInwardsStochasticSoilModelTransformer.cs)	(revision be51145e1b013ea9e1353a6b8618bdc6fd855ff8)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformer.cs	(.../MacroStabilityInwardsStochasticSoilModelTransformer.cs)	(revision e40a14c4d5b76ae6e2d9c13407e231b8929f800a)
@@ -22,7 +22,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using log4net;
 using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
 using Ringtoets.Common.IO.SoilProfile.Schema;
@@ -36,7 +35,6 @@
     /// </summary>
     public class MacroStabilityInwardsStochasticSoilModelTransformer : IStochasticSoilModelTransformer<MacroStabilityInwardsStochasticSoilModel>
     {
-        private static readonly ILog log = LogManager.GetLogger(typeof(MacroStabilityInwardsStochasticSoilModelTransformer));
         private readonly Dictionary<ISoilProfile, IMacroStabilityInwardsSoilProfile> soilProfiles = new Dictionary<ISoilProfile, IMacroStabilityInwardsSoilProfile>();
 
         public MacroStabilityInwardsStochasticSoilModel Transform(StochasticSoilModel stochasticSoilModel)
@@ -81,12 +79,12 @@
             IEnumerable<StochasticSoilProfile> stochasticSoilProfiles,
             string soilModelName)
         {
-            MacroStabilityInwardsStochasticSoilProfile[] transformedProfiles = stochasticSoilProfiles.Select(
-                ssp => MacroStabilityInwardsStochasticSoilProfileTransformer.Transform(
-                    ssp,
-                    GetTransformedSoilProfile(ssp.SoilProfile))).ToArray();
-
-            return GetUniqueStochasticSoilProfiles(transformedProfiles, soilModelName);
+            IEnumerable<StochasticSoilProfile> uniqueStochasticSoilProfiles = StochasticSoilProfileHelper.GetUniqueStochasticSoilProfiles(stochasticSoilProfiles,
+                                                                                                                                          soilModelName);
+            return uniqueStochasticSoilProfiles.Select(ssp =>
+                                                           MacroStabilityInwardsStochasticSoilProfileTransformer.Transform(
+                                                               ssp, GetTransformedSoilProfile(ssp.SoilProfile)))
+                                               .ToArray();
         }
 
         /// <summary>
@@ -110,48 +108,5 @@
             }
             return macroStabilityInwardsSoilProfile;
         }
-
-        /// <summary>
-        /// Filters a collection of <see cref="MacroStabilityInwardsStochasticSoilProfile"/> to determine which items
-        /// are unique.
-        /// </summary>
-        /// <param name="stochasticSoilProfiles">The collection of <see cref="MacroStabilityInwardsStochasticSoilProfile"/>
-        /// to filter.</param>
-        /// <param name="soilModelName">The name of the soil model.</param>
-        /// <returns>A collection of unique <see cref="MacroStabilityInwardsStochasticSoilProfile"/>.</returns>
-        /// <exception cref="ImportedDataTransformException">Thrown when summing the probabilities of  
-        /// <see cref="MacroStabilityInwardsStochasticSoilProfile"/> with the same <see cref="MacroStabilityInwardsStochasticSoilProfile.SoilProfile"/>
-        /// results in an invalid probability.</exception>
-        private static IEnumerable<MacroStabilityInwardsStochasticSoilProfile> GetUniqueStochasticSoilProfiles(
-            IEnumerable<MacroStabilityInwardsStochasticSoilProfile> stochasticSoilProfiles,
-            string soilModelName)
-        {
-            List<MacroStabilityInwardsStochasticSoilProfile> uniqueStochasticSoilProfiles = stochasticSoilProfiles.ToList();
-            MacroStabilityInwardsStochasticSoilProfile[] allStochasticSoilProfiles = uniqueStochasticSoilProfiles.ToArray();
-
-            try
-            {
-                for (var i = 1; i < allStochasticSoilProfiles.Length; i++)
-                {
-                    MacroStabilityInwardsStochasticSoilProfile previousProfile = allStochasticSoilProfiles[i - 1];
-                    MacroStabilityInwardsStochasticSoilProfile currentProfile = allStochasticSoilProfiles[i];
-                    if (ReferenceEquals(currentProfile.SoilProfile, previousProfile.SoilProfile))
-                    {
-                        log.Warn(string.Format(RingtoetsCommonIOResources.SoilModelTransformer_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed,
-                                               previousProfile.SoilProfile.Name,
-                                               soilModelName));
-
-                        previousProfile.AddProbability(currentProfile.Probability);
-                        uniqueStochasticSoilProfiles.Remove(currentProfile);
-                    }
-                }
-            }
-            catch (ArgumentOutOfRangeException e)
-            {
-                throw new ImportedDataTransformException(e.Message, e);
-            }
-
-            return uniqueStochasticSoilProfiles;
-        }
     }
 }
\ No newline at end of file
Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingStochasticSoilModelTransformer.cs
===================================================================
diff -u -rbe51145e1b013ea9e1353a6b8618bdc6fd855ff8 -re40a14c4d5b76ae6e2d9c13407e231b8929f800a
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingStochasticSoilModelTransformer.cs	(.../PipingStochasticSoilModelTransformer.cs)	(revision be51145e1b013ea9e1353a6b8618bdc6fd855ff8)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingStochasticSoilModelTransformer.cs	(.../PipingStochasticSoilModelTransformer.cs)	(revision e40a14c4d5b76ae6e2d9c13407e231b8929f800a)
@@ -22,7 +22,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using log4net;
 using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
 using Ringtoets.Common.IO.SoilProfile.Schema;
@@ -37,7 +36,6 @@
     /// </summary>
     public class PipingStochasticSoilModelTransformer : IStochasticSoilModelTransformer<PipingStochasticSoilModel>
     {
-        private static readonly ILog log = LogManager.GetLogger(typeof(PipingStochasticSoilModel));
         private readonly Dictionary<ISoilProfile, PipingSoilProfile> soilProfiles = new Dictionary<ISoilProfile, PipingSoilProfile>();
 
         public PipingStochasticSoilModel Transform(StochasticSoilModel stochasticSoilModel)
@@ -78,10 +76,12 @@
         private IEnumerable<PipingStochasticSoilProfile> TransformStochasticSoilProfiles(IEnumerable<StochasticSoilProfile> stochasticSoilProfiles,
                                                                                          string soilModelName)
         {
-            PipingStochasticSoilProfile[] transformedProfiles = stochasticSoilProfiles.Select(ssp => PipingStochasticSoilProfileTransformer.Transform(
-                                                                                                  ssp,
-                                                                                                  GetTransformedPipingSoilProfile(ssp.SoilProfile))).ToArray();
-            return GetUniqueStochasticSoilProfiles(transformedProfiles, soilModelName);
+            IEnumerable<StochasticSoilProfile> uniqueStochasticSoilProfiles = StochasticSoilProfileHelper.GetUniqueStochasticSoilProfiles(stochasticSoilProfiles,
+                                                                                                                                          soilModelName);
+            return uniqueStochasticSoilProfiles.Select(ssp =>
+                                                           PipingStochasticSoilProfileTransformer.Transform(
+                                                               ssp, GetTransformedPipingSoilProfile(ssp.SoilProfile)))
+                                               .ToArray();
         }
 
         /// <summary>
@@ -105,48 +105,5 @@
             }
             return pipingSoilProfile;
         }
-
-        /// <summary>
-        /// Filters a collection of <see cref="PipingStochasticSoilProfile"/> to determine which items
-        /// are unique.
-        /// </summary>
-        /// <param name="stochasticSoilProfiles">The collection of <see cref="PipingStochasticSoilProfile"/>
-        /// to filter.</param>
-        /// <param name="soilModelName">The name of the soil model.</param>
-        /// <returns>A collection of unique <see cref="PipingStochasticSoilProfile"/>.</returns>
-        /// <exception cref="ImportedDataTransformException">Thrown when summing the probabilities of 
-        /// <see cref="PipingStochasticSoilProfile"/> with the same <see cref="PipingStochasticSoilProfile.SoilProfile"/>
-        /// results in an invalid probability.</exception>
-        private static IEnumerable<PipingStochasticSoilProfile> GetUniqueStochasticSoilProfiles(
-            IEnumerable<PipingStochasticSoilProfile> stochasticSoilProfiles,
-            string soilModelName)
-        {
-            List<PipingStochasticSoilProfile> uniqueStochasticSoilProfiles = stochasticSoilProfiles.ToList();
-            PipingStochasticSoilProfile[] allStochasticSoilProfiles = uniqueStochasticSoilProfiles.ToArray();
-
-            try
-            {
-                for (var i = 1; i < allStochasticSoilProfiles.Length; i++)
-                {
-                    PipingStochasticSoilProfile previousProfile = allStochasticSoilProfiles[i - 1];
-                    PipingStochasticSoilProfile currentProfile = allStochasticSoilProfiles[i];
-                    if (ReferenceEquals(currentProfile.SoilProfile, previousProfile.SoilProfile))
-                    {
-                        log.Warn(string.Format(RingtoetsCommonIOResources.SoilModelTransformer_GetUniqueStochasticSoilProfiles_StochasticSoilProfile_0_has_multiple_occurences_in_SoilModel_1_Probability_Summed,
-                                               previousProfile.SoilProfile.Name,
-                                               soilModelName));
-
-                        previousProfile.AddProbability(currentProfile.Probability);
-                        uniqueStochasticSoilProfiles.Remove(currentProfile);
-                    }
-                }
-            }
-            catch (ArgumentOutOfRangeException e)
-            {
-                throw new ImportedDataTransformException(e.Message, e);
-            }
-
-            return uniqueStochasticSoilProfiles;
-        }
     }
 }
\ No newline at end of file