78 static PetscErrorCode IdentifyBadPoints(DM dm, Vec vec, PetscReal tol)  in IdentifyBadPoints()  argument
105       if (absDiff > tol) {  in IdentifyBadPoints()
125 …    if (absDiff > tol) PetscCall(PetscPrintf(PETSC_COMM_SELF, "  Bad dof %" PetscInt_FMT "\n", c));  in IdentifyBadPoints()
143   PetscReal   diff, tol = PETSC_SMALL;  in main()  local
168   tol = PetscMax(1.e-10, tol); /* XXX fix for quadruple precision -> why do I need to do this? */  in main()
262     if (diff < tol) {  in main()
265 …DMForestTransferVecFromBase() fails with error %g and tolerance %g\n", (double)diff, (double)tol));  in main()
299     if (diff < tol) {  in main()
302 …(comm, "DMForestTransferVec() fails with error %g and tolerance %g\n", (double)diff, (double)tol));  in main()
303       PetscCall(IdentifyBadPoints(postForest, postVecExact, tol));  in main()
349     if (diff < tol) {  in main()
352 …DMForestTransferVecFromBase() fails with error %g and tolerance %g\n", (double)diff, (double)tol));  in main()