1096   DM           cdmOld, cdmNew;  in DMSetCoordinateDisc()  local
1142   PetscCall(DMClone(cdmOld, &cdmNew));  in DMSetCoordinateDisc()
1143   cdmNew->cloneOpts = PETSC_TRUE;  in DMSetCoordinateDisc()
1145   PetscCall(PetscObjectSetOptionsPrefix((PetscObject)cdmNew, prefix));  in DMSetCoordinateDisc()
1146   PetscCall(DMSetField(cdmNew, 0, NULL, (PetscObject)disc));  in DMSetCoordinateDisc()
1147   PetscCall(DMCreateDS(cdmNew));  in DMSetCoordinateDisc()
1152     PetscCall(DMGetDS(cdmNew, &nds));  in DMSetCoordinateDisc()
1159     cdmNew->periodic.setup = cdmOld->periodic.setup;  in DMSetCoordinateDisc()
1160     PetscCall(cdmNew->periodic.setup(cdmNew));  in DMSetCoordinateDisc()
1162   if (dm->setfromoptionscalled) PetscCall(DMSetFromOptions(cdmNew));  in DMSetCoordinateDisc()
1170       PetscCall(DMCreateLocalVector(cdmNew, &coordsNew));  in DMSetCoordinateDisc()
1179         PetscCall(DMSetCoordinateDM(cdmNew, cdmOld));  in DMSetCoordinateDisc()
1183         cdmNew->coordinates[0].field = cf;  in DMSetCoordinateDisc()
1184         PetscCall(DMProjectFieldLocal(cdmNew, 0.0, NULL, funcs, INSERT_VALUES, coordsNew));  in DMSetCoordinateDisc()
1185         cdmNew->coordinates[0].field = NULL;  in DMSetCoordinateDisc()
1186         PetscCall(DMSetCoordinateDM(cdmNew, NULL));  in DMSetCoordinateDisc()
1192       PetscCall(DMCreateGlobalVector(cdmNew, &coordsNew));  in DMSetCoordinateDisc()
1199         PetscCall(DMCreateInterpolation(cdmOld, cdmNew, &In, NULL));  in DMSetCoordinateDisc()
1210     PetscCall(DMSetCoordinateDM(dm, cdmNew));  in DMSetCoordinateDisc()
1213     PetscCall(DMSetCellCoordinateDM(dm, cdmNew));  in DMSetCoordinateDisc()
1215   PetscCall(DMDestroy(&cdmNew));  in DMSetCoordinateDisc()