Index: Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsService.cs
===================================================================
diff -u -rf4f041e353f89e0e93a4243968acee599b2186a7 -r66f8f4622c8742bfb8fc0501cf44c3c58fd35522
--- Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsService.cs	(.../WaveConditionsService.cs)	(revision f4f041e353f89e0e93a4243968acee599b2186a7)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsService.cs	(.../WaveConditionsService.cs)	(revision 66f8f4622c8742bfb8fc0501cf44c3c58fd35522)
@@ -19,6 +19,7 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System;
 using Core.Common.Utils;
 using Ringtoets.Common.Data.Hydraulics;
 using Ringtoets.Common.Service;
@@ -42,6 +43,8 @@
         /// <param name="norm">The target norm to calculate for.</param>
         /// <param name="calculatedReliability">The calculated reliability.</param>
         /// <returns>The calculated <see cref="WaveConditionsOutput"/>.</returns>
+        /// <exception cref="ArgumentOutOfRangeException">Thrown when the target probability or 
+        /// calculated probability falls outside the [0.0, 1.0] range and is not <see cref="double.NaN"/>.</exception>
         public static WaveConditionsOutput Calculate(double waterLevel, double waveHeight, double wavePeakPeriod,
                                                      double waveAngle, double waveDirection,
                                                      double norm, double calculatedReliability)