#4430 Add python method to get coarsening info for case.

Equivalent to GetCoarseningInfo in Octave.

ApplicationCode/GrpcInterface/Python/rips/PythonExamples/all_cases.py

@@ -1,6 +1,6 @@
 ###################################################################################
 # This example will connect to ResInsight, retrieve a list of cases and print info
-# 
+#
 ###################################################################################
 
 # Import the ResInsight Processing Server Module
@@ -19,11 +19,16 @@ if resinsight is not None:
         print("Case type: " + case.type)
         print("Case grid path: " + case.grid_path())
         print("Case reservoir bounding box:", case.reservoir_boundingbox())
-        
+
         timesteps = case.time_steps()
         for t in timesteps:
             print("Year: " + str(t.year))
             print("Month: " + str(t.month))
-        
-    
 
+        coarsening_info = case.coarsening_info()
+        if coarsening_info:
+            print("Coarsening information:")
+
+        for c in coarsening_info:
+            print("[{}, {}, {}] - [{}, {}, {}]".format(c.min.x, c.min.y, c.min.z,
+                                                       c.max.x, c.max.y, c.max.z))

ApplicationCode/GrpcInterface/Python/rips/case.py

@@ -971,3 +971,12 @@ class Case(PdmObject):
             for value in chunk.cells:
                 cells.append(value)
         return cells
+
+    def coarsening_info(self):
+        """Get a coarsening information for all grids in the case.
+
+            Returns:
+                A list of CoarseningInfo objects with two Vec3i min and max objects
+                for each entry.
+        """
+        return self.__case_stub.GetCoarseningInfoArray(self.__request).data

ApplicationCode/GrpcInterface/Python/rips/tests/test_cases.py

@@ -113,6 +113,10 @@ def test_10k(rips_instance, initialize_test):
     check_corner(cell_corners[cell_index].c6, expected_corners[6])
     check_corner(cell_corners[cell_index].c7, expected_corners[7])
 
+    # No coarsening info for this case
+    coarsening_info = case.coarsening_info()
+    assert(len(coarsening_info) == 0)
+
 def test_PdmObject(rips_instance, initialize_test):
     case_path = dataroot.PATH + "/TEST10K_FLT_LGR_NNC/TEST10K_FLT_LGR_NNC.EGRID"
     case = rips_instance.project.load_case(path=case_path)