Index: src/Deltares.DSoilModel.Data.Tests/TestFiles/MSoilBase.mdb
===================================================================
diff -u -r428 -r451
Binary files differ
Index: src/Deltares.DSoilModel.Data.Tests/DSoilModelIOTest.cs
===================================================================
diff -u -r428 -r451
--- src/Deltares.DSoilModel.Data.Tests/DSoilModelIOTest.cs	(.../DSoilModelIOTest.cs)	(revision 428)
+++ src/Deltares.DSoilModel.Data.Tests/DSoilModelIOTest.cs	(.../DSoilModelIOTest.cs)	(revision 451)
@@ -228,22 +228,21 @@
         }
 
         [Test]
-        [TestCase(1, "1 C-Phi",                 SoilType.Gravel,    11, 12, ShearStrengthModel.CPhi,            13, 14, true, 15, 16, 0.17, 111, 11, DistributionType.Normal,          11, 1, DistributionType.Deterministic)]
-        [TestCase(2, "2 Stress table",          SoilType.Sand,      21, 22, "",                                 23, 24, true, 25, 26, 0.27, 222, 22, DistributionType.Normal,          22, 2, DistributionType.Deterministic)]
-        [TestCase(3, "3 Pseudo values",         SoilType.Loam,      31, 32, "",                                 33, 34, true, 35, 36, 0.37, 333, 33, DistributionType.LogNormal,       33, 3, DistributionType.Normal)]
-        [TestCase(4, "4 Su measured",           SoilType.Clay,      41, 42, "",                                 43, 44, true, 45, 46, 0.47, 444, 44, DistributionType.LogNormal,       44, 4, DistributionType.Normal)]
-        [TestCase(5, "5 Su calc with POP",      SoilType.Peat,      51, 52, ShearStrengthModel.CuCalculated,    53, 54, true,  55, 56, 0.57, 555, 55, DistributionType.Deterministic,  55, 5, DistributionType.LogNormal)]
-        [TestCase(6, "6 Su gradient",           SoilType.Gravel,    61, 62, "",                                 63, 64, true, 65, 66, 0.67, 666, 66, DistributionType.Deterministic,   66, 6, DistributionType.LogNormal)]
-        [TestCase(7, "7 Su calc with yield",    SoilType.Sand,      71, 72, ShearStrengthModel.CuCalculated,    73, 74, false, 75, 76, 0.77, 777, 77, DistributionType.Normal,         77, 7, DistributionType.Deterministic)]
-        [TestCase(8, "8 No type",               SoilType.Loam,      81, 82, "",                                 83, 84, true, 85, 86, 0.87, 888, 88, DistributionType.Normal,          88, 8, DistributionType.Deterministic)]
+        [TestCase(1, "1 C-Phi",         SoilType.Gravel,    11, 12, ShearStrengthModel.CPhi,            13, 14, true, 15, 16, 0.17, 111, 11, DistributionType.Normal,          11, 1, DistributionType.Deterministic)]
+        [TestCase(2, "2 Stress table",  SoilType.Sand,      21, 22, "",                                 23, 24, true, 25, 26, 0.27, 222, 22, DistributionType.Normal,          22, 2, DistributionType.Deterministic)]
+        [TestCase(3, "3 Pseudo values", SoilType.Loam,      31, 32, "",                                 33, 34, true, 35, 36, 0.37, 333, 33, DistributionType.LogNormal,       33, 3, DistributionType.Normal)]
+        [TestCase(4, "4 Su measured",   SoilType.Clay,      41, 42, "",                                 43, 44, true, 45, 46, 0.47, 444, 44, DistributionType.LogNormal,       44, 4, DistributionType.Normal)]
+        [TestCase(5, "5 Su calculated", SoilType.Peat,      51, 52, ShearStrengthModel.CuCalculated,    53, 54, true,  55, 56, 0.57, 555, 55, DistributionType.Deterministic,  55, 5, DistributionType.LogNormal)]
+        [TestCase(6, "6 Su gradient",   SoilType.Gravel,    61, 62, "",                                 63, 64, true, 65, 66, 0.67, 666, 66, DistributionType.Deterministic,   66, 6, DistributionType.LogNormal)]
+        [TestCase(7, "7 No type",       SoilType.Sand,      71, 72, "",                                 73, 74, true, 75, 76, 0.77, 777, 77, DistributionType.Normal,         77, 7, DistributionType.Deterministic)]
         [Category(Categories.WorkInProgress)] // TODO solve issue DSB-573
         public void ImportMaterialsFromMdbFileMadeWithMSoilBase(int nb, string name, SoilType type, double gammaUnsat, double gammaSat, ShearStrengthModel model, double coh, double phi,
             bool usePop, double pop, double ratioS, double expM, double d70MeanInMicroMeter, double d70StdDevInMicroMeter, DistributionType d70Dist, double permMean, double permStdDev, DistributionType permDist)
         {
             var project = new DSoilModelProject();
             project.ReadSoilsFromDatabase(Path.Combine(GetTestFilesPath(), "MSoilBase.mdb"));
 
-            Assert.AreEqual(8, project.Soils.Soils.Count);
+            Assert.AreEqual(7, project.Soils.Soils.Count);
             project.Soils.Soils.Sort();
 
             // General properties