Reduce requirements on area cutout unit-test and output results

ecmwf · Mar 8, 2024 · d56b06d · d56b06d
1 parent 6dfd2aa
commit d56b06d
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/tests/interpolation/test_interpolation_structured2D_to_area.cc b/src/tests/interpolation/test_interpolation_structured2D_to_area.cc
@@ -70,7 +70,7 @@ void do_test( std::string type, int input_halo, bool expect_failure ) {
     idx_t nb_levels = 19;
 
     // Setup Grid and functionspace
-    Grid inputGrid(input_gridname("O400"));
+    Grid inputGrid(input_gridname("O40"));
     functionspace::StructuredColumns inputFS(inputGrid, option::levels(nb_levels) | option::halo(input_halo));
 
     // Setup source field_set
@@ -88,15 +88,19 @@ void do_test( std::string type, int input_halo, bool expect_failure ) {
     Mesh areaMesh = MeshGenerator("structured").generate( areaGrid, grid::MatchingPartitioner(inputFS) );
     atlas::FunctionSpace outputFS = atlas::functionspace::NodeColumns{areaMesh};
 
+    output::Gmsh gmsh{"area.msh"};
+    gmsh.write(areaMesh);
+
     // setup interpolation
-    Interpolation interpolation(option::type(type), inputFS, outputFS);
+    Interpolation interpolation(option::type(type)|Config("matrix_free",false), inputFS, outputFS);
 
     // setup target field_set
     FieldSet fields_target = create_target_fields(outputFS, nb_fields, nb_levels);
 
     // execute interpolation
     interpolation.execute(fields_source, fields_target);
 
+    gmsh.write(fields_target);
 }
 
 CASE("test structured-linear2D, halo 3") {