148   PetscInt Nf, f, Nds, s;  in PetscConvEstSetUp()  local
151   PetscCall(DMGetNumFields(ce->idm, &Nf));  in PetscConvEstSetUp()
152   ce->Nf = PetscMax(Nf, 1);  in PetscConvEstSetUp()
153   PetscCall(PetscMalloc2((ce->Nr + 1) * ce->Nf, &ce->dofs, (ce->Nr + 1) * ce->Nf, &ce->errors));  in PetscConvEstSetUp()
154   PetscCall(PetscCalloc3(ce->Nf, &ce->initGuess, ce->Nf, &ce->exactSol, ce->Nf, &ce->ctxs));  in PetscConvEstSetUp()
155   for (f = 0; f < Nf; ++f) ce->initGuess[f] = zero_private;  in PetscConvEstSetUp()
173 …for (f = 0; f < Nf; ++f) PetscCheck(ce->exactSol[f], PetscObjectComm((PetscObject)ce), PETSC_ERR_A…  in PetscConvEstSetUp()
221     PetscInt  *dofs   = &ce->dofs[r * ce->Nf];  in PetscConvEstMonitorDefault()
222     PetscReal *errors = &ce->errors[r * ce->Nf];  in PetscConvEstMonitorDefault()
226     if (ce->Nf > 1) PetscCall(PetscPrintf(comm, "["));  in PetscConvEstMonitorDefault()
227     for (f = 0; f < ce->Nf; ++f) {  in PetscConvEstMonitorDefault()
231     if (ce->Nf > 1) PetscCall(PetscPrintf(comm, "]"));  in PetscConvEstMonitorDefault()
234     if (ce->Nf > 1) PetscCall(PetscPrintf(comm, "["));  in PetscConvEstMonitorDefault()
235     for (f = 0; f < ce->Nf; ++f) {  in PetscConvEstMonitorDefault()
240     if (ce->Nf > 1) PetscCall(PetscPrintf(comm, "]"));  in PetscConvEstMonitorDefault()
281     PetscInt             dim, Nf;  in PetscConvEstComputeErrorSNES_Private()  local
285     PetscCall(PetscDSGetNumFields(ds, &Nf));  in PetscConvEstComputeErrorSNES_Private()
286     PetscCall(PetscMalloc2(Nf, &funcs, Nf, &ctxs));  in PetscConvEstComputeErrorSNES_Private()
287 …  for (PetscInt f = 0; f < Nf; ++f) PetscCall(PetscDSGetExactSolution(ds, f, &funcs[f], &ctxs[f]));  in PetscConvEstComputeErrorSNES_Private()
314   for (f = 0; f < ce->Nf; ++f) {  in PetscConvEstSetJacobianNullSpace_Private()
377       for (f = 0; f < ce->Nf; ++f) {  in PetscConvEstGetConvRateSNES_Private()
402     PetscCall(PetscConvEstComputeError(ce, r, dm[r], u, &ce->errors[r * ce->Nf]));  in PetscConvEstGetConvRateSNES_Private()
404     for (f = 0; f < ce->Nf; ++f) {  in PetscConvEstGetConvRateSNES_Private()
412 …PetscCallMPI(MPIU_Allreduce(&lsize, &ce->dofs[r * ce->Nf + f], 1, MPIU_INT, MPI_SUM, PetscObjectCo…  in PetscConvEstGetConvRateSNES_Private()
413       PetscCall(PetscLogEventSetDof(ce->event, f, ce->dofs[r * ce->Nf + f]));  in PetscConvEstGetConvRateSNES_Private()
414       PetscCall(PetscLogEventSetError(ce->event, f, ce->errors[r * ce->Nf + f]));  in PetscConvEstGetConvRateSNES_Private()
434   for (f = 0; f < ce->Nf; ++f) {  in PetscConvEstGetConvRateSNES_Private()
436       x[r] = PetscLog10Real(ce->dofs[r * ce->Nf + f]);  in PetscConvEstGetConvRateSNES_Private()
437       y[r] = PetscLog10Real(ce->errors[r * ce->Nf + f]);  in PetscConvEstGetConvRateSNES_Private()
503   for (f = 0; f < ce->Nf; ++f) alpha[f] = 0.0;  in PetscConvEstGetConvRate()
532     PetscInt Nf = ce->Nf, f;  in PetscConvEstRateView()  local
536     if (Nf > 1) PetscCall(PetscViewerASCIIPrintf(viewer, "["));  in PetscConvEstRateView()
537     for (f = 0; f < Nf; ++f) {  in PetscConvEstRateView()
541     if (Nf > 1) PetscCall(PetscViewerASCIIPrintf(viewer, "]"));  in PetscConvEstRateView()