Index: DamEngine/trunk/src/Deltares.DamEngine.Data/Standard/ComputeDoubles.cs
===================================================================
diff -u -r5251 -r5253
--- DamEngine/trunk/src/Deltares.DamEngine.Data/Standard/ComputeDoubles.cs	(.../ComputeDoubles.cs)	(revision 5251)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/Standard/ComputeDoubles.cs	(.../ComputeDoubles.cs)	(revision 5253)
@@ -34,9 +34,14 @@
     /// Determines whether two values are nearly the same.
     /// </summary>
     /// <remarks>Uses a tolerance of 1e-3.</remarks>
-    public static bool IsNearEqual(this double aValue1, double aValue2)
+    public static bool IsNearEqual(this double aValue1, double aValue2, double aTolerance = cEpsilon)
     {
-        return aValue1.IsNearEqual(aValue2, cEpsilon);
+        if (Math.Abs(aValue1 - aValue2) < aTolerance)
+        {
+            return true;
+        }
+
+        return false;
     }
 
     /// <summary>
@@ -100,14 +105,4 @@
 
         return false;
     }
-
-    public static bool IsNearEqual(this double aValue1, double aValue2, double aTolerance)
-    {
-        if (Math.Abs(aValue1 - aValue2) < aTolerance)
-        {
-            return true;
-        }
-
-        return false;
-    }
 }
\ No newline at end of file