Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/GeneralStabilityPointStructuresInput.cs
===================================================================
diff -u -r8d4c470611233c78629a93baaca0661568b42c53 -r3278e4cb99acc2d6271a069bd2ba732669fad574
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/GeneralStabilityPointStructuresInput.cs	(.../GeneralStabilityPointStructuresInput.cs)	(revision 8d4c470611233c78629a93baaca0661568b42c53)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Data/GeneralStabilityPointStructuresInput.cs	(.../GeneralStabilityPointStructuresInput.cs)	(revision 3278e4cb99acc2d6271a069bd2ba732669fad574)
@@ -69,6 +69,9 @@
             ModelFactorInflowVolume = new RoundedDouble(1, 1);
             ModificationFactorWavesSlowlyVaryingPressureComponent = new RoundedDouble(1, 1);
             ModificationFactorDynamicOrImpulsivePressureComponent = new RoundedDouble(1, 1);
+
+            WaveRatioMaxHMean = new RoundedDouble(2, 5000);
+            WaveRatioMaxHStandardDeviation = new RoundedDouble(2, 0.5);
         }
 
         /// <summary>
@@ -139,5 +142,18 @@
         public RoundedDouble ModificationFactorDynamicOrImpulsivePressureComponent { get; private set; }
 
         #endregion
+
+        #region Rayleigh-N properties
+        /// <summary>
+        /// Gets the mean of the Rayleigh-N distribution for wave ratio max H. 
+        /// </summary>
+        public RoundedDouble WaveRatioMaxHMean { get; private set; }
+
+        /// <summary>
+        /// Gets the standard deviation of the Rayleigh-N distribution for wave ratio max H.
+        /// </summary>
+        public RoundedDouble WaveRatioMaxHStandardDeviation { get; private set; }
+
+        #endregion
     }
 }
\ No newline at end of file
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Data.Test/GeneralStabilityPointStructuresInputTest.cs
===================================================================
diff -u -r8d4c470611233c78629a93baaca0661568b42c53 -r3278e4cb99acc2d6271a069bd2ba732669fad574
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Data.Test/GeneralStabilityPointStructuresInputTest.cs	(.../GeneralStabilityPointStructuresInputTest.cs)	(revision 8d4c470611233c78629a93baaca0661568b42c53)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Data.Test/GeneralStabilityPointStructuresInputTest.cs	(.../GeneralStabilityPointStructuresInputTest.cs)	(revision 3278e4cb99acc2d6271a069bd2ba732669fad574)
@@ -67,6 +67,12 @@
 
             Assert.AreEqual(1, inputParameters.ModificationFactorDynamicOrImpulsivePressureComponent.NumberOfDecimalPlaces);
             Assert.AreEqual(1, inputParameters.ModificationFactorDynamicOrImpulsivePressureComponent, inputParameters.ModificationFactorDynamicOrImpulsivePressureComponent.GetAccuracy());
+
+            Assert.AreEqual(2, inputParameters.WaveRatioMaxHMean.NumberOfDecimalPlaces);
+            Assert.AreEqual(5000, inputParameters.WaveRatioMaxHMean, inputParameters.WaveRatioMaxHMean.GetAccuracy());
+
+            Assert.AreEqual(2, inputParameters.WaveRatioMaxHStandardDeviation.NumberOfDecimalPlaces);
+            Assert.AreEqual(0.5, inputParameters.WaveRatioMaxHStandardDeviation, inputParameters.WaveRatioMaxHStandardDeviation.GetAccuracy());
         }
 
         [Test]