added tests

Applications/Utils/MeshEdit/MeshMapping.cpp

@@ -189,11 +189,16 @@ int main(int argc, char* argv[])
                 grid.getElementsInVolume(min_vol, max_vol);
             auto const* element =
                 MeshLib::ProjectPointOnMesh::getProjectedElement(elems, *node);
-            (*node)[2] =
-                (element != nullptr)
-                    ? MeshLib::ProjectPointOnMesh::getElevation(*element, *node)
-                    : getClosestPointElevation(*node, ground_truth->getNodes(),
-                                               max_dist);
+            if (element != nullptr)
+            {
+                (*node)[2] =
+                    MeshLib::ProjectPointOnMesh::getElevation(*element, *node);
+            }
+            else
+            {
+                (*node)[2] = getClosestPointElevation(
+                    *node, ground_truth->getNodes(), max_dist);
+            }
         }
     }
 
@@ -202,6 +207,7 @@ int main(int argc, char* argv[])
     // node weighted by 1
     if (lowpass_arg.isSet())
     {
+        INFO("lowpass");
         const std::size_t nNodes(mesh->getNumberOfNodes());
         std::vector<MeshLib::Node*> nodes(mesh->getNodes());
 

Applications/Utils/Tests.cmake

@@ -946,3 +946,21 @@ AddTest(
     line_60_heat_line_60_heat_ts_0_t_0.000000.xdmf line_60_heat_line_60_heat_ts_0_t_0.000000.xdmf temperature temperature 1e-13 0
     line_60_heat_line_60_heat_ts_0_t_0.000000.xdmf line_60_heat_line_60_heat_ts_0_t_0.000000.xdmf heat_flux heat_flux 1e-13 0
 )
+
+MeshTest(
+    NAME MapMeshToMesh_Test
+    PATH MeshGeoToolsLib/Hamburg
+    WORKING_DIRECTORY ${Data_SOURCE_DIR}/MeshGeoToolsLib/Hamburg
+    EXECUTABLE MeshMapping
+    EXECUTABLE_ARGS -i plain.vtu -o ${Data_BINARY_DIR}/MeshGeoToolsLib/Hamburg/meshmapping.vtu -m 00-surface.vtu -d 150
+    DIFF_DATA meshmapping.vtu meshmapping.vtu 8e-3
+)
+
+MeshTest(
+    NAME MapMeshToRaster_Test
+    PATH MeshGeoToolsLib/Hamburg
+    WORKING_DIRECTORY ${Data_SOURCE_DIR}/MeshGeoToolsLib/Hamburg
+    EXECUTABLE MeshMapping
+    EXECUTABLE_ARGS -i plain.vtu -o ${Data_BINARY_DIR}/MeshGeoToolsLib/Hamburg/rastermapping.vtu -r 00-raster.asc -s 100
+    DIFF_DATA rastermapping.vtu rastermapping.vtu 1e-14
+)