Index: Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.Designer.cs
===================================================================
diff -u -rc5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -1865,16 +1865,6 @@
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to Er zijn geen ondergrondschematisaties gevonden in het stochastische ondergrondmodel &apos;{0}&apos;..
-        /// </summary>
-        public static string StochasticSoilModelReader_ReadStochasticSoilProfiles_No_profiles_found_in_stochastic_soil_model_Name_0_ {
-            get {
-                return ResourceManager.GetString("StochasticSoilModelReader_ReadStochasticSoilProfiles_No_profiles_found_in_stochas" +
-                        "tic_soil_model_Name_0_", resourceCulture);
-            }
-        }
-        
-        /// <summary>
         ///   Looks up a localized string similar to Het aandeel van de ondergrondschematisatie in het stochastische ondergrondmodel moet in het bereik {0} liggen..
         /// </summary>
         public static string StochasticSoilProfile_Probability_Should_be_in_range_0_ {
Index: Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.resx
===================================================================
diff -u -rc5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.resx	(.../Resources.resx)	(revision c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Properties/Resources.resx	(.../Resources.resx)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -836,9 +836,6 @@
   <data name="XmlGeometrySchema" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\XmlGeometrySchema.xsd;System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089;Windows-1252</value>
   </data>
-  <data name="StochasticSoilModelReader_ReadStochasticSoilProfiles_No_profiles_found_in_stochastic_soil_model_Name_0_" xml:space="preserve">
-    <value>Er zijn geen ondergrondschematisaties gevonden in het stochastische ondergrondmodel '{0}'.</value>
-  </data>
   <data name="SegmentPointReader_ReadSegmentPoint_StochasticSoilModel_0_must_contain_geometry" xml:space="preserve">
     <value>Het stochastische ondergrondmodel '{0}' moet een geometrie bevatten.</value>
   </data>
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilModelReader.cs
===================================================================
diff -u -rda4a311b2ac60defe1a27a61c8d151f47268a941 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilModelReader.cs	(.../StochasticSoilModelReader.cs)	(revision da4a311b2ac60defe1a27a61c8d151f47268a941)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilModelReader.cs	(.../StochasticSoilModelReader.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -264,10 +264,8 @@
 
                 if (!probability.HasValue)
                 {
-                    string soilModelName = ReadStochasticSoilModelName();
-                    throw new StochasticSoilModelException(
-                        string.Format(Resources.StochasticSoilModelReader_ReadStochasticSoilProfiles_No_profiles_found_in_stochastic_soil_model_Name_0_,
-                                      soilModelName));
+                    MoveNext();
+                    yield break;
                 }
 
                 long? soilProfile1D = ReadSoilProfile1DId();
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilProfile.cs
===================================================================
diff -u -r76aba900dac58a4328145a2946b774ebd4a37aa5 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilProfile.cs	(.../StochasticSoilProfile.cs)	(revision 76aba900dac58a4328145a2946b774ebd4a37aa5)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/StochasticSoilProfile.cs	(.../StochasticSoilProfile.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -32,17 +32,13 @@
     /// </summary>
     public class StochasticSoilProfile
     {
-        private static readonly Range<double> probabilityValidityRange = new Range<double>(0, 1);
-        private double probability;
-
+       
         /// <summary>
         /// Creates a new instance of <see cref="StochasticSoilProfile"/>.
         /// </summary>
         /// <param name="probability">Probability of the stochastic soil profile.</param>
         /// <param name="soilProfile">The soil profile.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="soilProfile"/> is <c>null</c>.</exception>
-        /// <exception cref="ArgumentOutOfRangeException">Thrown when the <paramref name="probability"/>
-        /// is outside the range [0, 1].</exception>
         public StochasticSoilProfile(double probability, ISoilProfile soilProfile)
         {
             if (soilProfile == null)
@@ -61,39 +57,6 @@
         /// <summary>
         /// Gets the probability of the stochastic soil profile.
         /// </summary>
-        /// <exception cref="ArgumentOutOfRangeException">Thrown when the <paramref name="value"/>
-        /// is outside the range [0, 1].</exception>
-        public double Probability
-        {
-            get
-            {
-                return probability;
-            }
-            private set
-            {
-                if (!probabilityValidityRange.InRange(value))
-                {
-                    throw new ArgumentOutOfRangeException(
-                        null,
-                        string.Format(
-                            Resources.StochasticSoilProfile_Probability_Should_be_in_range_0_,
-                            probabilityValidityRange.ToString(FormattableConstants.ShowAtLeastOneDecimal, CultureInfo.CurrentCulture)));
-                }
-                probability = value;
-            }
-        }
-
-        /// <summary>
-        /// Updates the probability of the <see cref="StochasticSoilProfile"/> 
-        /// by adding <paramref name="probabilityToAdd"/>.
-        /// </summary>
-        /// <param name="probabilityToAdd">The amount to increase the <see cref="Probability"/>
-        /// with.</param>
-        /// <exception cref="ArgumentOutOfRangeException">Thrown when the <paramref name="probabilityToAdd"/>
-        /// is outside the range [0, 1].</exception>
-        public void AddProbability(double probabilityToAdd)
-        {
-            Probability += probabilityToAdd;
-        }
+        public double Probability { get; }
     }
 }
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelImporterTest.cs
===================================================================
diff -u -r1ca15d28d72589c9f5522f91e57dd7dca9189b71 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelImporterTest.cs	(.../StochasticSoilModelImporterTest.cs)	(revision 1ca15d28d72589c9f5522f91e57dd7dca9189b71)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelImporterTest.cs	(.../StochasticSoilModelImporterTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -594,50 +594,6 @@
         }
 
         [Test]
-        public void Import_StochasticSoilModelWithoutStochasticSoilProfiles_StopsImportAndLogs()
-        {
-            // Setup
-            var messageProvider = mocks.StrictMock<IImporterMessageProvider>();
-            var updateStrategy = mocks.StrictMock<IStochasticSoilModelUpdateModelStrategy<IMechanismStochasticSoilModel>>();
-            var filter = mocks.StrictMock<IStochasticSoilModelMechanismFilter>();
-            mocks.ReplayAll();
-
-            string validFilePath = Path.Combine(testDataPath, "modelWithoutProfile.soil");
-
-            var importer = new StochasticSoilModelImporter<IMechanismStochasticSoilModel>(
-                new TestStochasticSoilModelCollection(),
-                validFilePath,
-                messageProvider,
-                new StochasticSoilModelImporterConfiguration<IMechanismStochasticSoilModel>(
-                    transformer,
-                    filter,
-                    updateStrategy));
-
-            var importResult = true;
-
-            // Call
-            Action call = () => importResult = importer.Import();
-
-            // Assert
-            TestHelper.AssertLogMessagesWithLevelAndLoggedExceptions(call, tuples =>
-            {
-                Tuple<string, Level, Exception>[] tupleArray = tuples.ToArray();
-                Assert.AreEqual(1, tupleArray.Length);
-
-                Tuple<string, Level, Exception> actualLog = tupleArray[0];
-
-                string expectedMessage = "Er zijn geen ondergrondschematisaties gevonden in het stochastische ondergrondmodel '36006_Piping'. " +
-                                         $"{Environment.NewLine}Het bestand wordt overgeslagen.";
-
-                Assert.AreEqual(expectedMessage, actualLog.Item1);
-                Assert.AreEqual(Level.Error, actualLog.Item2);
-                Assert.IsInstanceOf<StochasticSoilModelException>(actualLog.Item3);
-            });
-
-            Assert.IsFalse(importResult);
-        }
-
-        [Test]
         public void Import_IncorrectProbability_LogAndImportSoilModelToCollection()
         {
             // Setup
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelReaderTest.cs
===================================================================
diff -u -rda4a311b2ac60defe1a27a61c8d151f47268a941 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelReaderTest.cs	(.../StochasticSoilModelReaderTest.cs)	(revision da4a311b2ac60defe1a27a61c8d151f47268a941)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelReaderTest.cs	(.../StochasticSoilModelReaderTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -282,6 +282,7 @@
         [Test]
         public void ReadStochasticSoilModel_EmptySoilModelAndNoGeometry_ReturnsSoilModelWithoutGeometry()
         {
+            // Setup
             string dbFile = Path.Combine(testDataPath, "modelWithoutGeometry.soil");
 
             using (var reader = new StochasticSoilModelReader(dbFile))
@@ -304,7 +305,7 @@
         public void GivenDatabaseWithStochasticSoilModelWithAndWithoutGeometry_WhenReading_ThenReturnsAllModels()
         {
             // Setup
-            string dbFile = Path.Combine(testDataPath, "skippedStochasticSoilModel.soil");
+            string dbFile = Path.Combine(testDataPath, "modelsWithAndWithoutGeometry.soil");
 
             var readModels = new List<StochasticSoilModel>();
             using (var reader = new StochasticSoilModelReader(dbFile))
@@ -367,91 +368,154 @@
         }
 
         [Test]
-        public void ReadStochasticSoilModel_OtherFailureMechanism_ThrowsStochasticSoilModelException()
+        public void ReadStochasticSoilModel_SoilModelWithoutStochasticSoilProfiles_ReturnsSoilModelWithoutLayers()
         {
             // Setup
-            string dbFile = Path.Combine(testDataPath, "otherFailureMechanism.soil");
+            string dbFile = Path.Combine(testDataPath, "modelWithoutStochasticSoilProfiles.soil");
 
             using (var reader = new StochasticSoilModelReader(dbFile))
             {
                 reader.Validate();
 
                 // Call
-                TestDelegate test = () => reader.ReadStochasticSoilModel();
+                StochasticSoilModel model = reader.ReadStochasticSoilModel();
 
                 // Assert
-                var exception = Assert.Throws<StochasticSoilModelException>(test);
-
-                const string expectedMessage = "Het faalmechanisme 'UNKNOWN' wordt niet ondersteund.";
-                Assert.AreEqual(expectedMessage, exception.Message);
+                Assert.AreEqual("SoilModel", model.Name);
+                Assert.AreEqual(FailureMechanismType.Piping, model.FailureMechanismType);
+                CollectionAssert.IsEmpty(model.StochasticSoilProfiles);
             }
 
             Assert.IsTrue(TestHelper.CanOpenFileForWrite(dbFile));
         }
 
         [Test]
-        public void ReadStochasticSoilModel_SoilModelWithoutStochasticSoilProfile_ThrowsStochasticSoilModelExceptionAndCanContinueReading()
+        public void GivenDatabaseWithStochasticSoilModelWithAndWithoutSoilProfiles_WhenReading_ReturnsAllModels()
         {
             // Setup
-            string dbFile = Path.Combine(testDataPath, "modelWithoutProfile.soil");
+            string dbFile = Path.Combine(testDataPath, "modelsWithAndWithoutStochasticSoilProfiles.soil");
 
-            StochasticSoilModelException expectedException = null;
             var readModels = new List<StochasticSoilModel>();
             using (var reader = new StochasticSoilModelReader(dbFile))
             {
                 reader.Validate();
 
+                // Call
                 while (reader.HasNext)
                 {
-                    try
-                    {
-                        // Call
-                        readModels.Add(reader.ReadStochasticSoilModel());
-                    }
-                    catch (StochasticSoilModelException e)
-                    {
-                        expectedException = e;
-                        reader.MoveNext();
-                    }
+                    readModels.Add(reader.ReadStochasticSoilModel());
                 }
 
+                // Assert
                 Assert.IsFalse(reader.HasNext);
+
+                CollectionAssert.AreEqual(new[]
+                {
+                    "36005_Stability",
+                    "36005_Piping",
+                    "36006_Stability",
+                    "36006_Piping",
+                    "36007_Stability",
+                    "36007_Piping"
+                }, readModels.Select(m => m.Name));
+                CollectionAssert.AreEqual(new[]
+                {
+                    10,
+                    0,
+                    6,
+                    0,
+                    8,
+                    0
+                }, readModels.Select(m => m.StochasticSoilProfiles.Count));
             }
 
-            // Assert
-            var expectedSegmentAndModelNames = new[]
+            Assert.IsTrue(TestHelper.CanOpenFileForWrite(dbFile));
+        }
+
+        [Test]
+        public void ReadStochasticSoilModel_ModelWithStochasticSoilProfilesWith1DProfiles_ReturnsModelWithStochasticProfiles()
+        {
+            // Setup
+            string dbFile = Path.Combine(testDataPath, "modelWithStochasticSoilProfile1D.soil");
+
+            using (var reader = new StochasticSoilModelReader(dbFile))
             {
-                "36005_Stability",
-                "36005_Piping",
-                "36006_Stability",
-                "36007_Stability",
-                "36007_Piping"
-            };
-            var expectedSegmentPointCount = new[]
+                reader.Validate();
+
+                // Call
+                StochasticSoilModel model = reader.ReadStochasticSoilModel();
+
+                // Assert
+                Assert.AreEqual("SoilModel", model.Name);
+                Assert.AreEqual(FailureMechanismType.Stability, model.FailureMechanismType);
+                CollectionAssert.AreEqual(new[]
+                {
+                    0.1,
+                    0.35,
+                    0.05,
+                    0.1,
+                    0.35,
+                    0.05
+                }.OrderBy(p => p), model.StochasticSoilProfiles.Select(profile => profile.Probability));
+                CollectionAssert.AllItemsAreInstancesOfType(model.StochasticSoilProfiles.Select(profile => profile.SoilProfile), typeof(SoilProfile1D));
+            }
+        }
+
+        [Test]
+        public void ReadStochasticSoilModel_ModelWithStochasticProfilesWith2DProfiles_ReturnsModelWithStochasticProfiles()
+        {
+            // Setup
+            string dbFile = Path.Combine(testDataPath, "modelWithStochasticSoilProfile2D.soil");
+
+            using (var reader = new StochasticSoilModelReader(dbFile))
             {
-                1797,
-                1797,
-                144,
-                606,
-                606
-            };
-            var expectedProfileCount = new[]
+                reader.Validate();
+
+                // Call
+                StochasticSoilModel model = reader.ReadStochasticSoilModel();
+
+                // Assert
+                Assert.AreEqual("SoilModel", model.Name);
+                Assert.AreEqual(FailureMechanismType.Stability, model.FailureMechanismType);
+                CollectionAssert.AreEqual(new[]
+                {
+                    0.15,
+                    0.175,
+                    0.075,
+                    0.05,
+                    0.05,
+                    0.15,
+                    0.175,
+                    0.075,
+                    0.05,
+                    0.05
+                }.OrderBy(p => p), model.StochasticSoilProfiles.Select(profile => profile.Probability));
+                CollectionAssert.AllItemsAreInstancesOfType(model.StochasticSoilProfiles.Select(profile => profile.SoilProfile), typeof(SoilProfile2D));
+            }
+
+            Assert.IsTrue(TestHelper.CanOpenFileForWrite(dbFile));
+        }
+
+        [Test]
+        public void ReadStochasticSoilModel_OtherFailureMechanism_ThrowsStochasticSoilModelException()
+        {
+            // Setup
+            string dbFile = Path.Combine(testDataPath, "otherFailureMechanism.soil");
+
+            using (var reader = new StochasticSoilModelReader(dbFile))
             {
-                10,
-                10,
-                6,
-                8,
-                8
-            };
+                reader.Validate();
 
-            CollectionAssert.AreEqual(expectedSegmentAndModelNames, readModels.Select(m => m.Name));
-            CollectionAssert.AreEqual(expectedSegmentPointCount, readModels.Select(m => m.Geometry.Count));
-            CollectionAssert.AreEqual(expectedProfileCount, readModels.Select(m => m.StochasticSoilProfiles.Count));
+                // Call
+                TestDelegate test = () => reader.ReadStochasticSoilModel();
 
-            Assert.IsNotNull(expectedException);
-            Assert.AreEqual("Er zijn geen ondergrondschematisaties gevonden in het stochastische ondergrondmodel '36006_Piping'.",
-                            expectedException.Message);
+                // Assert
+                var exception = Assert.Throws<StochasticSoilModelException>(test);
 
+                const string expectedMessage = "Het faalmechanisme 'UNKNOWN' wordt niet ondersteund.";
+                Assert.AreEqual(expectedMessage, exception.Message);
+            }
+
             Assert.IsTrue(TestHelper.CanOpenFileForWrite(dbFile));
         }
 
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilProfileTest.cs
===================================================================
diff -u -rec201316303aa676976655dcdfd9285dcc3ec4f1 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilProfileTest.cs	(.../StochasticSoilProfileTest.cs)	(revision ec201316303aa676976655dcdfd9285dcc3ec4f1)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilProfileTest.cs	(.../StochasticSoilProfileTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -20,7 +20,6 @@
 // All rights reserved.
 
 using System;
-using Core.Common.TestUtil;
 using NUnit.Framework;
 using Rhino.Mocks;
 using Ringtoets.Common.IO.SoilProfile;
@@ -30,89 +29,16 @@
     [TestFixture]
     public class StochasticSoilProfileTest
     {
-        [Test]
-        [SetCulture("nl-NL")]
-        [TestCase(12.5)]
-        [TestCase(1 + 1e-6)]
-        [TestCase(0 - 1e-6)]
-        [TestCase(-28.5)]
-        [TestCase(double.NaN)]
-        public void Constructor_WithInvalidProbabilities_ThrowsArgumentOutOfRangeException(double probability)
+        [TestCase]
+        public void Constructor_SoilProfileNull_ThrowsArgumentNullException()
         {
             // Setup
-            var mockRepository = new MockRepository();
-            var soilProfile = mockRepository.Stub<ISoilProfile>();
-            mockRepository.ReplayAll();
+            var random = new Random(21);
 
             // Call
-            TestDelegate test = () => new StochasticSoilProfile(probability, soilProfile);
+            TestDelegate test = () => new StochasticSoilProfile(random.NextDouble(), null);
 
             // Assert
-            const string expectedMessage = "Het aandeel van de ondergrondschematisatie in het stochastische ondergrondmodel moet in het bereik [0,0, 1,0] liggen.";
-            TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentOutOfRangeException>(test, expectedMessage);
-
-            mockRepository.VerifyAll();
-        }
-
-        [Test]
-        [SetCulture("nl-NL")]
-        [TestCase(-1)]
-        [TestCase(1)]
-        [TestCase(-0.51)]
-        [TestCase(0.51)]
-        [TestCase(double.NaN)]
-        public void AddProbability_ProbabilityToAddResultsInInvalidProbability_ThrowsArgumentOutOfRangeException(double probabilityToAdd)
-        {
-            // Setup
-            const double probability = 0.5;
-
-            var mockRepository = new MockRepository();
-            var soilProfile = mockRepository.Stub<ISoilProfile>();
-            mockRepository.ReplayAll();
-
-            var stochasticSoilProfile = new StochasticSoilProfile(probability, soilProfile);
-
-            // Call
-            TestDelegate call = () => stochasticSoilProfile.AddProbability(probabilityToAdd);
-
-            // Assert
-            const string expectedMessage = "Het aandeel van de ondergrondschematisatie in het stochastische ondergrondmodel moet in het bereik [0,0, 1,0] liggen.";
-            TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentOutOfRangeException>(call, expectedMessage);
-
-            mockRepository.VerifyAll();
-        }
-
-        [Test]
-        [TestCase(0.5)]
-        [TestCase(-0.5)]
-        [TestCase(-0.2)]
-        [TestCase(0.2)]
-        public void AddProbability_ProbabilityToAddResultsInValidProbability_ReturnsExpectedProbability(double probabilityToAdd)
-        {
-            // Setup
-            const double probability = 0.5;
-
-            var mockRepository = new MockRepository();
-            var soilProfile = mockRepository.Stub<ISoilProfile>();
-            mockRepository.ReplayAll();
-
-            var stochasticSoilProfile = new StochasticSoilProfile(probability, soilProfile);
-
-            // Call
-            stochasticSoilProfile.AddProbability(probabilityToAdd);
-
-            // Assert
-            double expectedProbability = probability + probabilityToAdd;
-            Assert.AreEqual(expectedProbability, stochasticSoilProfile.Probability, 1e-6);
-        }
-
-        [TestCase]
-        public void Constructor_SoilProfileNull_ThrowsArgumentNullException()
-        {
-            // Call
-            TestDelegate test = () => new StochasticSoilProfile(0.5, null);
-
-            // Assert
             string paramName = Assert.Throws<ArgumentNullException>(test).ParamName;
             Assert.AreEqual("soilProfile", paramName);
         }
@@ -121,13 +47,13 @@
         public void Constructor_WithValidArguments_ExpectedValues()
         {
             // Setup
+            var random = new Random(21);
+            double probability = random.NextDouble();
+
             var mockRepository = new MockRepository();
             var soilProfile = mockRepository.Stub<ISoilProfile>();
             mockRepository.ReplayAll();
 
-            var random = new Random(9);
-            double probability = random.NextDouble();
-
             // Call
             var profile = new StochasticSoilProfile(probability, soilProfile);
 
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/StochasticSoilModelReader/modelWithStochasticSoilProfile1D.soil
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/StochasticSoilModelReader/modelWithStochasticSoilProfile2D.soil
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/StochasticSoilModelReader/modelWithoutStochasticSoilProfiles.soil
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/StochasticSoilModelReader/modelsWithAndWithoutStochasticSoilProfiles.soil
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/StochasticSoilModelReader/skippedStochasticSoilModel.soil
===================================================================
diff -u -rda4a311b2ac60defe1a27a61c8d151f47268a941 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/Ringtoets.Common.IO.TestUtil.Test.csproj
===================================================================
diff -u -ra20f5008f39cfa4fd6f94572fd07a011f76609f4 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/Ringtoets.Common.IO.TestUtil.Test.csproj	(.../Ringtoets.Common.IO.TestUtil.Test.csproj)	(revision a20f5008f39cfa4fd6f94572fd07a011f76609f4)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/Ringtoets.Common.IO.TestUtil.Test.csproj	(.../Ringtoets.Common.IO.TestUtil.Test.csproj)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -54,6 +54,7 @@
     <Compile Include="SoilLayer1DTestFactoryTest.cs" />
     <Compile Include="SoilLayer2DTestFactoryTest.cs" />
     <Compile Include="StochasticSoilModelTestFactoryTest.cs" />
+    <Compile Include="StochasticSoilProfileTestFactoryTest.cs" />
     <Compile Include="TestDikeProfileUpdateStrategyTest.cs" />
   </ItemGroup>
   <ItemGroup>
Index: Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/StochasticSoilModelTestFactoryTest.cs
===================================================================
diff -u -ra20f5008f39cfa4fd6f94572fd07a011f76609f4 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/StochasticSoilModelTestFactoryTest.cs	(.../StochasticSoilModelTestFactoryTest.cs)	(revision a20f5008f39cfa4fd6f94572fd07a011f76609f4)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/StochasticSoilModelTestFactoryTest.cs	(.../StochasticSoilModelTestFactoryTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -20,7 +20,6 @@
 // All rights reserved.
 
 using System;
-using System.Linq;
 using Core.Common.Base.Geometry;
 using Core.Common.TestUtil;
 using NUnit.Framework;
@@ -63,7 +62,7 @@
             CollectionAssert.AreEqual(new[]
             {
                 new Point2D(1, 2),
-                new Point2D(3, 4) 
+                new Point2D(3, 4)
             }, model.Geometry);
         }
     }
Index: Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/StochasticSoilProfileTestFactoryTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/StochasticSoilProfileTestFactoryTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil.Test/StochasticSoilProfileTestFactoryTest.cs	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -0,0 +1,47 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using NUnit.Framework;
+using Rhino.Mocks;
+using Ringtoets.Common.IO.SoilProfile;
+
+namespace Ringtoets.Common.IO.TestUtil.Test
+{
+    [TestFixture]
+    public class StochasticSoilProfileTestFactoryTest
+    {
+        [Test]
+        public void CreateStochasticSoilProfileWithValidProbability_WithSoilProfile_ExpectedPropertiesSet()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var soilProfile = mocks.Stub<ISoilProfile>();
+            mocks.ReplayAll();
+
+            // Call
+            StochasticSoilProfile stochasticSoilProfile = StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(soilProfile);
+
+            // Assert
+            Assert.AreEqual(0.5, stochasticSoilProfile.Probability);
+            Assert.AreSame(soilProfile, stochasticSoilProfile.SoilProfile);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil/Ringtoets.Common.IO.TestUtil.csproj
===================================================================
diff -u -ra20f5008f39cfa4fd6f94572fd07a011f76609f4 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil/Ringtoets.Common.IO.TestUtil.csproj	(.../Ringtoets.Common.IO.TestUtil.csproj)	(revision a20f5008f39cfa4fd6f94572fd07a011f76609f4)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil/Ringtoets.Common.IO.TestUtil.csproj	(.../Ringtoets.Common.IO.TestUtil.csproj)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -58,6 +58,7 @@
     <Compile Include="SoilLayer1DTestFactory.cs" />
     <Compile Include="SoilLayer2DTestFactory.cs" />
     <Compile Include="StochasticSoilModelTestFactory.cs" />
+    <Compile Include="StochasticSoilProfileTestFactory.cs" />
     <Compile Include="TestConfigurationItem.cs" />
     <Compile Include="TestDikeProfileUpdateStrategy.cs" />
     <Compile Include="TestCalculationConfigurationWriter.cs" />
Index: Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil/StochasticSoilProfileTestFactory.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil/StochasticSoilProfileTestFactory.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.TestUtil/StochasticSoilProfileTestFactory.cs	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -0,0 +1,44 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using Ringtoets.Common.IO.SoilProfile;
+
+namespace Ringtoets.Common.IO.TestUtil
+{
+    /// <summary>
+    /// Factory which creates simple instance of <see cref="StochasticSoilProfile"/>
+    /// that can be used for testing.
+    /// </summary>
+    public static class StochasticSoilProfileTestFactory
+    {
+        /// <summary>
+        /// Creates a <see cref="StochasticSoilProfile"/> with a valid probability.
+        /// </summary>
+        /// <param name="soilProfile">The soil profile.</param>
+        /// <returns>A <see cref="StochasticSoilProfile"/> with the specified <paramref name="soilProfile"/>.</returns>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="soilProfile"/> is <c>null</c>.</exception>
+        public static StochasticSoilProfile CreateStochasticSoilProfileWithValidProbability(ISoilProfile soilProfile)
+        {
+            return new StochasticSoilProfile(0.5, soilProfile);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilProfileTransformer.cs
===================================================================
diff -u -rec201316303aa676976655dcdfd9285dcc3ec4f1 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilProfileTransformer.cs	(.../MacroStabilityInwardsStochasticSoilProfileTransformer.cs)	(revision ec201316303aa676976655dcdfd9285dcc3ec4f1)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilProfileTransformer.cs	(.../MacroStabilityInwardsStochasticSoilProfileTransformer.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -20,9 +20,9 @@
 // All rights reserved.
 
 using System;
+using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
 using Ringtoets.MacroStabilityInwards.Data.SoilProfile;
-using Ringtoets.MacroStabilityInwards.Primitives;
 
 namespace Ringtoets.MacroStabilityInwards.IO.SoilProfiles
 {
@@ -41,6 +41,8 @@
         /// <param name="soilProfile">The transformed soil profile.</param>
         /// <returns>A new <paramref name="soilProfile"/> based on the given data.</returns>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        /// <exception cref="ImportedDataTransformException">Thrown when <see cref="StochasticSoilProfile"/>
+        /// could not be transformed.</exception>
         public static MacroStabilityInwardsStochasticSoilProfile Transform(StochasticSoilProfile stochasticSoilProfile,
                                                                            IMacroStabilityInwardsSoilProfile soilProfile)
         {
@@ -53,7 +55,14 @@
                 throw new ArgumentNullException(nameof(soilProfile));
             }
 
-            return new MacroStabilityInwardsStochasticSoilProfile(stochasticSoilProfile.Probability, soilProfile);
+            try
+            {
+                return new MacroStabilityInwardsStochasticSoilProfile(stochasticSoilProfile.Probability, soilProfile);
+            }
+            catch (ArgumentOutOfRangeException e)
+            {
+                throw new ImportedDataTransformException(e.Message, e);
+            }
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformerTest.cs
===================================================================
diff -u -rc5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformerTest.cs	(.../MacroStabilityInwardsStochasticSoilModelTransformerTest.cs)	(revision c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilModelTransformerTest.cs	(.../MacroStabilityInwardsStochasticSoilModelTransformerTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -25,7 +25,6 @@
 using Core.Common.Base.Geometry;
 using Core.Common.TestUtil;
 using NUnit.Framework;
-using Rhino.Mocks;
 using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
 using Ringtoets.Common.IO.SoilProfile.Schema;
@@ -104,14 +103,16 @@
         public void Transform_ValidStochasticSoilModelWithSoilProfile1D_ReturnsExpectedMacroStabilityInwardsStochasticSoilModel()
         {
             // Setup
+            var random = new Random(21);
+            double probability = random.NextDouble();
             const double top = 4;
 
             var transformer = new MacroStabilityInwardsStochasticSoilModelTransformer();
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry("some name",
                                                                                                                  FailureMechanismType.Stability,
                                                                                                                  new[]
                                                                                                                  {
-                                                                                                                     new StochasticSoilProfile(1, new SoilProfile1D(2, "test", 3, new[]
+                                                                                                                     new StochasticSoilProfile(probability, new SoilProfile1D(2, "test", 3, new[]
                                                                                                                      {
                                                                                                                          SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer(top)
                                                                                                                      }))
@@ -125,7 +126,7 @@
             CollectionAssert.AreEqual(soilModel.Geometry, transformedModel.Geometry);
             Assert.AreEqual(1, transformedModel.StochasticSoilProfiles.Count);
 
-            var expectedStochasticSoilProfile = new MacroStabilityInwardsStochasticSoilProfile(1, new MacroStabilityInwardsSoilProfile1D("test", 3, new[]
+            var expectedStochasticSoilProfile = new MacroStabilityInwardsStochasticSoilProfile(probability, new MacroStabilityInwardsSoilProfile1D("test", 3, new[]
             {
                 new MacroStabilityInwardsSoilLayer1D(top)
                 {
@@ -144,11 +145,14 @@
         public void Transform_ValidStochasticSoilModelWithSoilProfile2D_ReturnsExpectedMacroStabilityInwardsStochasticSoilModel()
         {
             // Setup
+            var random = new Random(21);
+            double probability = random.NextDouble();
+
             var transformer = new MacroStabilityInwardsStochasticSoilModelTransformer();
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry("some name",
                                                                                                                  FailureMechanismType.Stability, new[]
                                                                                                                  {
-                                                                                                                     new StochasticSoilProfile(1, new SoilProfile2D(2, "test", new[]
+                                                                                                                     new StochasticSoilProfile(probability, new SoilProfile2D(2, "test", new[]
                                                                                                                      {
                                                                                                                          SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
                                                                                                                      }, Enumerable.Empty<PreconsolidationStress>()))
@@ -162,7 +166,7 @@
             CollectionAssert.AreEqual(soilModel.Geometry, transformedModel.Geometry);
             Assert.AreEqual(1, transformedModel.StochasticSoilProfiles.Count);
 
-            var expectedStochasticSoilProfile = new MacroStabilityInwardsStochasticSoilProfile(1, new MacroStabilityInwardsSoilProfile2D("test", new[]
+            var expectedStochasticSoilProfile = new MacroStabilityInwardsStochasticSoilProfile(probability, new MacroStabilityInwardsSoilProfile2D("test", new[]
             {
                 new MacroStabilityInwardsSoilLayer2D(new Ring(new[]
                 {
@@ -200,13 +204,13 @@
             StochasticSoilModel soilModel1 = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry("some name",
                                                                                                                   FailureMechanismType.Stability, new[]
                                                                                                                   {
-                                                                                                                      new StochasticSoilProfile(1.0, profile)
+                                                                                                                      StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(profile)
                                                                                                                   });
 
             StochasticSoilModel soilModel2 = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry("some name",
                                                                                                                   FailureMechanismType.Stability, new[]
                                                                                                                   {
-                                                                                                                      new StochasticSoilProfile(1.0, profile)
+                                                                                                                      StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(profile)
                                                                                                                   });
 
             var transformer = new MacroStabilityInwardsStochasticSoilModelTransformer();
@@ -227,29 +231,19 @@
         }
 
         [Test]
-        public void Transform_ValidStochasticSoilModelWithSameProfileInTwoStochasticSoilProfiles_ReturnsExpectedMacroStabilityInwardsStochasticSoilModel()
+        [TestCaseSource(nameof(GetValidConfiguredAndSupportedSoilProfiles))]
+        public void Transform_ValidStochasticSoilModelWithSameProfileInTwoStochasticSoilProfiles_ReturnsExpectedMacroStabilityInwardsStochasticSoilModel(ISoilProfile soilProfile)
         {
             // Setup
             const string soilModelName = "name";
-            const string soilProfileName = "SoilProfile";
-            const double intersectionX = 1.0;
-
-            SoilLayer2D layer = SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer();
-            var profile = new SoilProfile2D(0, soilProfileName, new[]
-            {
-                layer
-            }, Enumerable.Empty<PreconsolidationStress>())
-            {
-                IntersectionX = intersectionX
-            };
-
             const double originalProfileOneProbability = 0.2;
             const double originalProfileTwoProbability = 0.7;
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(soilModelName,
-                                                                                                                 FailureMechanismType.Stability, new[]
+                                                                                                                 FailureMechanismType.Stability,
+                                                                                                                 new[]
                                                                                                                  {
-                                                                                                                     new StochasticSoilProfile(originalProfileOneProbability, profile),
-                                                                                                                     new StochasticSoilProfile(originalProfileTwoProbability, profile)
+                                                                                                                     new StochasticSoilProfile(originalProfileOneProbability, soilProfile),
+                                                                                                                     new StochasticSoilProfile(originalProfileTwoProbability, soilProfile)
                                                                                                                  });
 
             var transformer = new MacroStabilityInwardsStochasticSoilModelTransformer();
@@ -259,7 +253,7 @@
             Action call = () => transformed = transformer.Transform(soilModel);
 
             // Assert
-            string expectedMessage = $"Ondergrondschematisatie '{soilProfileName}' is meerdere keren gevonden in ondergrondmodel '{soilModelName}'. " +
+            string expectedMessage = $"Ondergrondschematisatie '{soilProfile.Name}' is meerdere keren gevonden in ondergrondmodel '{soilModelName}'. " +
                                      "Kansen van voorkomen worden opgeteld.";
             TestHelper.AssertLogMessageWithLevelIsGenerated(call, Tuple.Create(expectedMessage, LogLevelConstant.Warn));
 
@@ -272,16 +266,43 @@
         [Test]
         [SetCulture("nl-NL")]
         [TestCaseSource(nameof(GetValidConfiguredAndSupportedSoilProfiles))]
-        public void Transform_ValidStochasticSoilModelWithSameProfileProbabilityExceedingValidRange_ThrowsImportedDataException(ISoilProfile profile)
+        public void Transform_ValidStochasticSoilModelWithSameProfileInTwoStochasticSoilProfilesAndSumOfProbabilitiesInvalid_ThrowsImportedDataException(ISoilProfile soilProfile)
         {
             // Setup
             const string soilModelName = "name";
+            var stochasticSoilProfiles = new[]
+            {
+                new StochasticSoilProfile(0.9, soilProfile),
+                new StochasticSoilProfile(0.9, soilProfile)
+            };
+            StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(soilModelName,
+                                                                                                                 FailureMechanismType.Stability,
+                                                                                                                 stochasticSoilProfiles);
 
+            var transformer = new MacroStabilityInwardsStochasticSoilModelTransformer();
+
+            // Call
+            TestDelegate call = () => transformer.Transform(soilModel);
+
+            // Assert
+            var exception = Assert.Throws<ImportedDataTransformException>(call);
+            const string expectedMessage = "Het aandeel van de ondergrondschematisatie in het stochastische ondergrondmodel " +
+                                           "moet in het bereik [0,0, 1,0] liggen.";
+            StringAssert.StartsWith(expectedMessage, exception.Message);
+        }
+
+        [Test]
+        [SetCulture("nl-NL")]
+        [TestCaseSource(nameof(GetSupportedStochasticSoilProfilesWithInvalidProbabilities))]
+        public void Transform_ValidStochasticSoilModelWithProfileInvalidProbability_ThrowsImportedDataException(StochasticSoilProfile profile)
+        {
+            // Setup
+            const string soilModelName = "name";
+
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(soilModelName,
                                                                                                                  FailureMechanismType.Stability, new[]
                                                                                                                  {
-                                                                                                                     new StochasticSoilProfile(0.9, profile),
-                                                                                                                     new StochasticSoilProfile(0.9, profile)
+                                                                                                                     profile
                                                                                                                  });
 
             var transformer = new MacroStabilityInwardsStochasticSoilModelTransformer();
@@ -300,6 +321,7 @@
         public void Transform_ValidStochasticSoilModelWithSimilarProfileInTwoStochasticSoilProfiles_ReturnsExpectedMacroStabilityInwardsStochasticSoilModel()
         {
             // Setup
+            var random = new Random(21);
             const string soilModelName = "name";
             const string soilProfileName = "SoilProfile";
             const double intersectionX = 1.0;
@@ -311,13 +333,13 @@
             {
                 IntersectionX = intersectionX
             };
-            var stochasticSoilProfile2D = new StochasticSoilProfile(0.2, soilProfile2D);
+            var stochasticSoilProfile2D = new StochasticSoilProfile(random.NextDouble(), soilProfile2D);
 
             var soilProfile1D = new SoilProfile1D(0, soilProfileName, 0, new[]
             {
                 SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
             });
-            var stochasticSoilProfile1D = new StochasticSoilProfile(0.7, soilProfile1D);
+            var stochasticSoilProfile1D = new StochasticSoilProfile(random.NextDouble(), soilProfile1D);
 
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(soilModelName,
                                                                                                                  FailureMechanismType.Stability, new[]
@@ -352,22 +374,67 @@
                        .Where(t => t != FailureMechanismType.Stability);
         }
 
-        private static IEnumerable<ISoilProfile> GetValidConfiguredAndSupportedSoilProfiles()
+        private static IEnumerable<TestCaseData> GetSupportedStochasticSoilProfilesWithInvalidProbabilities()
         {
+            var invalidProbabilities = new[]
+            {
+                double.NaN,
+                double.NegativeInfinity,
+                double.PositiveInfinity,
+                1.1,
+                -0.1,
+                5,
+                -5
+            };
+
+            const long id = 1;
+            const string name = "test";
+            foreach (double invalidProbability in invalidProbabilities)
+            {
+                yield return new TestCaseData(new StochasticSoilProfile(invalidProbability,
+                                                                        new SoilProfile2D(id,
+                                                                                          name,
+                                                                                          new[]
+                                                                                          {
+                                                                                              SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
+                                                                                          }, Enumerable.Empty<PreconsolidationStress>())))
+                    .SetName($"2D Soil Profile - {invalidProbability}");
+                yield return new TestCaseData(new StochasticSoilProfile(invalidProbability,
+                                                                        new SoilProfile1D(id,
+                                                                                          name,
+                                                                                          1,
+                                                                                          new[]
+                                                                                          {
+                                                                                              SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
+                                                                                          })))
+                    .SetName($"1D Soil Profile - {invalidProbability}");
+            }
+        }
+
+        private static IEnumerable<TestCaseData> GetValidConfiguredAndSupportedSoilProfiles()
+        {
             var random = new Random(21);
 
             const long id = 1;
             const string name = "test";
 
-            yield return new SoilProfile2D(id, name, new[]
-            {
-                SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
-            }, Enumerable.Empty<PreconsolidationStress>());
+            yield return new TestCaseData(new SoilProfile2D(id,
+                                                            name,
+                                                            new[]
+                                                            {
+                                                                SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
+                                                            },
+                                                            Enumerable.Empty<PreconsolidationStress>()))
+                .SetName("2D Soil Profile");
 
-            yield return new SoilProfile1D(id, name, random.NextDouble(), new []
-            {
-                SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
-            });
+            yield return new TestCaseData(new SoilProfile1D(id,
+                                                            name,
+                                                            random.NextDouble(),
+                                                            new[]
+                                                            {
+                                                                SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
+                                                            }))
+                .SetName("1D Soil Profile");
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilProfileTransformerTest.cs
===================================================================
diff -u -r74be63b9f6ac8bc60a6754667a3bcee0485853a0 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilProfileTransformerTest.cs	(.../MacroStabilityInwardsStochasticSoilProfileTransformerTest.cs)	(revision 74be63b9f6ac8bc60a6754667a3bcee0485853a0)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilProfileTransformerTest.cs	(.../MacroStabilityInwardsStochasticSoilProfileTransformerTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -22,10 +22,11 @@
 using System;
 using NUnit.Framework;
 using Rhino.Mocks;
+using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
+using Ringtoets.Common.IO.TestUtil;
 using Ringtoets.MacroStabilityInwards.Data.SoilProfile;
 using Ringtoets.MacroStabilityInwards.IO.SoilProfiles;
-using Ringtoets.MacroStabilityInwards.Primitives;
 
 namespace Ringtoets.MacroStabilityInwards.IO.Test.SoilProfiles
 {
@@ -57,7 +58,7 @@
             var soilProfile = mocks.Stub<ISoilProfile>();
             mocks.ReplayAll();
 
-            var stochasticSoilProfile = new StochasticSoilProfile(0, soilProfile);
+            StochasticSoilProfile stochasticSoilProfile = StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(soilProfile);
 
             // Call
             TestDelegate call = () => MacroStabilityInwardsStochasticSoilProfileTransformer.Transform(stochasticSoilProfile, null);
@@ -68,17 +69,43 @@
             mocks.VerifyAll();
         }
 
+        [Test]
+        [TestCase(double.NaN)]
+        [TestCase(1.1)]
+        [TestCase(-0.1)]
+        public void Transform_StochasticSoilProfileWithInvalidProbability_ThrowsImportedDataTransformException(double probability)
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var soilProfile = mocks.Stub<ISoilProfile>();
+            var macroStabilityInwardsSoilProfile = mocks.Stub<IMacroStabilityInwardsSoilProfile>();
+            mocks.ReplayAll();
 
+            var stochasticSoilProfile = new StochasticSoilProfile(probability, soilProfile);
+
+            // Call
+            TestDelegate call = () => MacroStabilityInwardsStochasticSoilProfileTransformer.Transform(stochasticSoilProfile, macroStabilityInwardsSoilProfile);
+
+            // Assert
+            var exception = Assert.Throws<ImportedDataTransformException>(call);
+
+            Exception innerException = exception.InnerException;
+            Assert.IsInstanceOf<ArgumentException>(innerException);
+            Assert.AreEqual(innerException.Message, exception.Message);
+        }
+
         [Test]
         public void Transform_ValidData_ReturnExpectedMacroStabilityInwardsStochasticSoilProfile()
         {
             // Setup
+            var random = new Random(21);
+
             var mocks = new MockRepository();
             var soilProfile = mocks.Stub<ISoilProfile>();
             var macroStabilityInwardsSoilProfile = mocks.Stub<IMacroStabilityInwardsSoilProfile>();
             mocks.ReplayAll();
 
-            var stochasticSoilProfile = new StochasticSoilProfile(new Random(9).NextDouble(), soilProfile);
+            var stochasticSoilProfile = new StochasticSoilProfile(random.NextDouble(), soilProfile);
 
             // Call
             MacroStabilityInwardsStochasticSoilProfile macroStabilityInwardsStochasticSoilProfile
Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingStochasticSoilProfileTransformer.cs
===================================================================
diff -u -r74be63b9f6ac8bc60a6754667a3bcee0485853a0 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingStochasticSoilProfileTransformer.cs	(.../PipingStochasticSoilProfileTransformer.cs)	(revision 74be63b9f6ac8bc60a6754667a3bcee0485853a0)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/SoilProfiles/PipingStochasticSoilProfileTransformer.cs	(.../PipingStochasticSoilProfileTransformer.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -20,6 +20,7 @@
 // All rights reserved.
 
 using System;
+using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
 using Ringtoets.Piping.Data.SoilProfile;
 using Ringtoets.Piping.Primitives;
@@ -38,6 +39,8 @@
         /// <param name="soilProfile">The transformed piping soil profile.</param>
         /// <returns>A new <paramref name="soilProfile"/> based on the given data.</returns>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        /// <exception cref="ImportedDataTransformException">Thrown when <see cref="StochasticSoilProfile"/>
+        /// could not be transformed.</exception>
         public static PipingStochasticSoilProfile Transform(StochasticSoilProfile stochasticSoilProfile, PipingSoilProfile soilProfile)
         {
             if (stochasticSoilProfile == null)
@@ -49,7 +52,14 @@
                 throw new ArgumentNullException(nameof(soilProfile));
             }
 
-            return new PipingStochasticSoilProfile(stochasticSoilProfile.Probability, soilProfile);
+            try
+            {
+                return new PipingStochasticSoilProfile(stochasticSoilProfile.Probability, soilProfile);
+            }
+            catch (ArgumentOutOfRangeException e)
+            {
+                throw new ImportedDataTransformException(e.Message, e);
+            }
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Ringtoets.Piping.IO.Test.csproj
===================================================================
diff -u -ra1fa1538918813373bcc864f0bce092bf28fd0ce -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Ringtoets.Piping.IO.Test.csproj	(.../Ringtoets.Piping.IO.Test.csproj)	(revision a1fa1538918813373bcc864f0bce092bf28fd0ce)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Ringtoets.Piping.IO.Test.csproj	(.../Ringtoets.Piping.IO.Test.csproj)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -100,6 +100,10 @@
       <Project>{4843D6E5-066F-4795-94F5-1D53932DD03C}</Project>
       <Name>Ringtoets.Common.Data.TestUtil</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\Common\test\Ringtoets.Common.IO.TestUtil.Test\Ringtoets.Common.IO.TestUtil.Test.csproj">
+      <Project>{516E7E2A-83F6-43EB-895A-A1F4F90FA531}</Project>
+      <Name>Ringtoets.Common.IO.TestUtil.Test</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\Common\test\Ringtoets.Common.IO.TestUtil\Ringtoets.Common.IO.TestUtil.csproj">
       <Project>{33508D7C-1602-4C0D-8503-73AAE98C19E5}</Project>
       <Name>Ringtoets.Common.IO.TestUtil</Name>
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfiles/PipingStochasticSoilModelTransformerTest.cs
===================================================================
diff -u -rc5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfiles/PipingStochasticSoilModelTransformerTest.cs	(.../PipingStochasticSoilModelTransformerTest.cs)	(revision c5c91f8ca724aef52a6cd9055a2a32bcd6bc0c03)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfiles/PipingStochasticSoilModelTransformerTest.cs	(.../PipingStochasticSoilModelTransformerTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -85,7 +85,7 @@
             var transformer = new PipingStochasticSoilModelTransformer();
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry("some name", FailureMechanismType.Piping, new[]
             {
-                new StochasticSoilProfile(1.0, new TestSoilProfile())
+                StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(new TestSoilProfile())
             });
 
             // Call
@@ -106,7 +106,7 @@
             var transformer = new PipingStochasticSoilModelTransformer();
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(name, FailureMechanismType.Piping, new[]
             {
-                new StochasticSoilProfile(1.0, new SoilProfile2D(0, name, new[]
+                StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(new SoilProfile2D(0, name, new[]
                 {
                     new SoilLayer2D()
                 }, Enumerable.Empty<PreconsolidationStress>()))
@@ -145,6 +145,7 @@
         public void Transform_ValidStochasticSoilModelWithSoilProfile2D_ReturnsExpectedPipingStochasticSoilModel()
         {
             // Setup
+            var random = new Random(21);
             const string name = "name";
             const double intersectionX = 1.0;
 
@@ -158,11 +159,12 @@
             };
 
             var transformer = new PipingStochasticSoilModelTransformer();
+            double probability = random.NextDouble();
             var soilModel = new StochasticSoilModel(name, FailureMechanismType.Piping)
             {
                 StochasticSoilProfiles =
                 {
-                    new StochasticSoilProfile(1.0, profile)
+                    new StochasticSoilProfile(probability, profile)
                 },
                 Geometry =
                 {
@@ -181,7 +183,7 @@
 
             var expectedPipingSoilProfile = new List<PipingStochasticSoilProfile>
             {
-                new PipingStochasticSoilProfile(1.0, PipingSoilProfileTransformer.Transform(profile))
+                new PipingStochasticSoilProfile(probability, PipingSoilProfileTransformer.Transform(profile))
             };
             AssertPipingStochasticSoilProfiles(expectedPipingSoilProfile, transformed.StochasticSoilProfiles);
         }
@@ -205,12 +207,12 @@
             var transformer = new PipingStochasticSoilModelTransformer();
             StochasticSoilModel soilModel1 = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(name, FailureMechanismType.Piping, new[]
             {
-                new StochasticSoilProfile(1.0, profile)
+                StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(profile)
             });
 
             StochasticSoilModel soilModel2 = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(name, FailureMechanismType.Piping, new[]
             {
-                new StochasticSoilProfile(1.0, profile)
+                StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(profile)
             });
 
             // Call
@@ -272,6 +274,31 @@
 
         [Test]
         [SetCulture("nl-NL")]
+        [TestCaseSource(nameof(GetSupportedStochasticSoilProfilesWithInvalidProbabilities))]
+        public void Transform_ValidStochasticSoilModelWithStochasticProfileInvalidProbability_ThrowsImportedDataException(StochasticSoilProfile profile)
+        {
+            const string soilModelName = "name";
+
+            StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(soilModelName,
+                                                                                                                 FailureMechanismType.Piping, new[]
+                                                                                                                 {
+                                                                                                                     profile
+                                                                                                                 });
+
+            var transformer = new PipingStochasticSoilModelTransformer();
+
+            // Call
+            TestDelegate call = () => transformer.Transform(soilModel);
+
+            // Assert
+            var exception = Assert.Throws<ImportedDataTransformException>(call);
+            const string expectedMessage = "Het aandeel van de ondergrondschematisatie in het stochastische ondergrondmodel " +
+                                           "moet in het bereik [0,0, 1,0] liggen.";
+            StringAssert.StartsWith(expectedMessage, exception.Message);
+        }
+
+        [Test]
+        [SetCulture("nl-NL")]
         [TestCaseSource(nameof(GetValidConfiguredAndSupportedSoilProfiles))]
         public void Transform_ValidStochasticSoilModelWithSameProfileProbabilityExceedingValidRange_ThrowsImportedDataException(ISoilProfile profile)
         {
@@ -300,6 +327,8 @@
         public void Transform_ValidStochasticSoilModelWithSimilarProfileInTwoStochasticSoilProfiles_ReturnsExpectedPipingStochasticSoilModel()
         {
             // Setup
+            var random = new Random(21);
+
             const string soilModelName = "name";
             const string soilProfileName = "SoilProfile";
             const double intersectionX = 1.0;
@@ -311,13 +340,13 @@
             {
                 IntersectionX = intersectionX
             };
-            var stochasticSoilProfile2D = new StochasticSoilProfile(0.2, soilProfile2D);
+            var stochasticSoilProfile2D = new StochasticSoilProfile(random.NextDouble(), soilProfile2D);
 
             var soilProfile1D = new SoilProfile1D(0, soilProfileName, 0, new[]
             {
                 SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
             });
-            var stochasticSoilProfile1D = new StochasticSoilProfile(0.2, soilProfile1D);
+            var stochasticSoilProfile1D = new StochasticSoilProfile(random.NextDouble(), soilProfile1D);
 
             var transformer = new PipingStochasticSoilModelTransformer();
             StochasticSoilModel soilModel = StochasticSoilModelTestFactory.CreateStochasticSoilModelWithGeometry(soilModelName, FailureMechanismType.Piping, new[]
@@ -365,25 +394,68 @@
                        .Where(t => t != FailureMechanismType.Piping);
         }
 
-        private static IEnumerable<ISoilProfile> GetValidConfiguredAndSupportedSoilProfiles()
+        private static IEnumerable<TestCaseData> GetSupportedStochasticSoilProfilesWithInvalidProbabilities()
         {
+            var invalidProbabilities = new[]
+            {
+                double.NaN,
+                double.NegativeInfinity,
+                double.PositiveInfinity,
+                1.1,
+                -0.1,
+                5,
+                -5
+            };
+
+            const long id = 1;
+            const string name = "test";
+            foreach (double invalidProbability in invalidProbabilities)
+            {
+                yield return new TestCaseData(new StochasticSoilProfile(invalidProbability,
+                                                                        new SoilProfile2D(id,
+                                                                                          name,
+                                                                                          new[]
+                                                                                          {
+                                                                                              SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
+                                                                                          }, Enumerable.Empty<PreconsolidationStress>())
+                                                                        {
+                                                                            IntersectionX = 1.0
+                                                                        }))
+                    .SetName($"2D Soil Profile - {invalidProbability}");
+                yield return new TestCaseData(new StochasticSoilProfile(invalidProbability,
+                                                                        new SoilProfile1D(id,
+                                                                                          name,
+                                                                                          1,
+                                                                                          new[]
+                                                                                          {
+                                                                                              SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
+                                                                                          })))
+                    .SetName($"1D Soil Profile - {invalidProbability}");
+            }
+        }
+
+        private static IEnumerable<TestCaseData> GetValidConfiguredAndSupportedSoilProfiles()
+        {
             var random = new Random(21);
 
             const long id = 1;
             const string name = "test";
 
-            yield return new SoilProfile2D(id, name, new[]
-            {
-                SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
-            }, Enumerable.Empty<PreconsolidationStress>())
-            {
-                IntersectionX = random.NextDouble()
-            };
+            yield return new TestCaseData(new SoilProfile2D(id, name, new[]
+                                          {
+                                              SoilLayer2DTestFactory.CreateSoilLayer2DWithValidAquifer()
+                                          }, Enumerable.Empty<PreconsolidationStress>())
+                                          {
+                                              IntersectionX = random.NextDouble()
+                                          })
+                .SetName("2D Profile");
 
-            yield return new SoilProfile1D(id, name, random.NextDouble(), new[]
-            {
-                SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
-            });
+            yield return new TestCaseData(new SoilProfile1D(id, name, random.NextDouble(),
+                                                            new[]
+                                                            {
+                                                                SoilLayer1DTestFactory.CreateSoilLayer1DWithValidAquifer()
+                                                            }))
+                .SetName("1D Profile");
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfiles/PipingStochasticSoilProfileTransformerTest.cs
===================================================================
diff -u -r6cf604a94300560817de70fd42d09baa5b22c3a6 -r30baf70ea42def18e66d1ec3c71aa0e54a89229a
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfiles/PipingStochasticSoilProfileTransformerTest.cs	(.../PipingStochasticSoilProfileTransformerTest.cs)	(revision 6cf604a94300560817de70fd42d09baa5b22c3a6)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfiles/PipingStochasticSoilProfileTransformerTest.cs	(.../PipingStochasticSoilProfileTransformerTest.cs)	(revision 30baf70ea42def18e66d1ec3c71aa0e54a89229a)
@@ -22,7 +22,9 @@
 using System;
 using NUnit.Framework;
 using Rhino.Mocks;
+using Ringtoets.Common.IO.Exceptions;
 using Ringtoets.Common.IO.SoilProfile;
+using Ringtoets.Common.IO.TestUtil;
 using Ringtoets.Piping.Data.SoilProfile;
 using Ringtoets.Piping.IO.SoilProfiles;
 using Ringtoets.Piping.Primitives;
@@ -55,7 +57,7 @@
             var soilProfile = mockRepository.Stub<ISoilProfile>();
             mockRepository.ReplayAll();
 
-            var stochasticSoilProfile = new StochasticSoilProfile(0, soilProfile);
+            var stochasticSoilProfile = StochasticSoilProfileTestFactory.CreateStochasticSoilProfileWithValidProbability(soilProfile);
 
             // Call
             TestDelegate test = () => PipingStochasticSoilProfileTransformer.Transform(stochasticSoilProfile, null);
@@ -67,16 +69,44 @@
         }
 
         [Test]
+        [TestCase(double.NaN)]
+        [TestCase(1.1)]
+        [TestCase(-0.1)]
+        public void Transform_StochasticSoilProfileWithInvalidProbability_ThrowsImportedDataTransformException(double probability)
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var soilProfile = mocks.Stub<ISoilProfile>();
+            mocks.ReplayAll();
+
+            PipingSoilProfile pipingSoilProfile = PipingSoilProfileTestFactory.CreatePipingSoilProfile();
+
+            var stochasticSoilProfile = new StochasticSoilProfile(probability, soilProfile);
+
+            // Call
+            TestDelegate call = () => PipingStochasticSoilProfileTransformer.Transform(stochasticSoilProfile, pipingSoilProfile);
+
+            // Assert
+            var exception = Assert.Throws<ImportedDataTransformException>(call);
+
+            Exception innerException = exception.InnerException;
+            Assert.IsInstanceOf<ArgumentException>(innerException);
+            Assert.AreEqual(innerException.Message, exception.Message);
+        }
+
+        [Test]
         public void Transform_ValidStochasticSoilProfile_ReturnsExpectedPipingStochasticSoilProfile()
         {
             // Setup
+            var random = new Random(21);
+
             var mockRepository = new MockRepository();
             var soilProfile = mockRepository.Stub<ISoilProfile>();
             mockRepository.ReplayAll();
 
             PipingSoilProfile pipingSoilProfile = PipingSoilProfileTestFactory.CreatePipingSoilProfile();
 
-            var stochasticSoilProfile = new StochasticSoilProfile(new Random(9).NextDouble(), soilProfile);
+            var stochasticSoilProfile = new StochasticSoilProfile(random.NextDouble(), soilProfile);
 
             // Call
             PipingStochasticSoilProfile pipingStochasticSoilProfile = PipingStochasticSoilProfileTransformer.Transform(stochasticSoilProfile, pipingSoilProfile);