697 static PetscErrorCode SetupAuxDM(DM dm, PetscFE feAux, AppCtx *user)  in SetupAuxDM()  argument
704   if (!feAux) PetscFunctionReturn(PETSC_SUCCESS);  in SetupAuxDM()
707   PetscCall(DMSetField(dmAux, 0, NULL, (PetscObject)feAux));  in SetupAuxDM()
718   PetscFE   fe, feAux = NULL;  in SetupDiscretization()  local
730     PetscCall(PetscFECreateDefault(PETSC_COMM_SELF, dim, 1, simplex, "mat_", -1, &feAux));  in SetupDiscretization()
731     PetscCall(PetscObjectSetName((PetscObject)feAux, "coefficient"));  in SetupDiscretization()
732     PetscCall(PetscFECopyQuadrature(fe, feAux));  in SetupDiscretization()
734     PetscCall(PetscFECreateDefault(PETSC_COMM_SELF, dim, 1, simplex, "bc_", -1, &feAux));  in SetupDiscretization()
735     PetscCall(PetscFECopyQuadrature(fe, feAux));  in SetupDiscretization()
742     PetscCall(SetupAuxDM(cdm, feAux, user));  in SetupDiscretization()
753   PetscCall(PetscFEDestroy(&feAux));  in SetupDiscretization()