Change how sampling resolution is specified in statistics contourmap ui

ApplicationLibCode/ProjectDataModel/ContourMap/RimContourMapResolutionTools.h

@@ -0,0 +1,35 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2025 Equinor ASA
+//
+//  ResInsight 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.
+//
+//  ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+class RimContourMapResolutionTools
+{
+public:
+    enum class SamplingResolution
+    {
+        EXTRA_FINE,
+        FINE,
+        BASE,
+        COARSE,
+        EXTRA_COARSE
+    };
+
+    static double resolutionFromEnumValue( RimContourMapResolutionTools::SamplingResolution resEnumVal );
+
+private:
+    RimContourMapResolutionTools(){};
+};