136   DM       base, preForest, postForest;  in main()  local
277     PetscCall(DMForestTemplate(preForest, comm, &postForest));  in main()
278     if (step) PetscCall(DMForestSetAdaptivityLabel(postForest, adaptLabel));  in main()
280     PetscCall(DMSetUp(postForest));  in main()
281     PetscCall(DMViewFromOptions(postForest, NULL, "-dm_post_view"));  in main()
284     PetscCall(DMCreateGlobalVector(postForest, &postVecTransfer));  in main()
285     PetscCall(DMForestTransferVec(preForest, preVec, postForest, postVecTransfer, PETSC_TRUE, 0.0));  in main()
289     PetscCall(DMCreateGlobalVector(postForest, &postVecExact));  in main()
290     PetscCall(DMProjectFunction(postForest, 0., funcs, ctxs, INSERT_VALUES, postVecExact));  in main()
303       PetscCall(IdentifyBadPoints(postForest, postVecExact, tol));  in main()
309       PetscCall(DMForestSetAdaptivityForest(postForest, NULL));  in main()
317       PetscCall(DMConvert(postForest, DMPLEX, &dmConv));  in main()
327     preForest = postForest;  in main()