Alex,
The actual printing is done with SNESReasonView() and KSPReasonView() I
would suggest copying those files to Moose with a name change and removing all
the code you don't want. Then you can call your versions immediately after
SNESSolve() and KSPSolve().
Barry
> On Jul 28, 2020, at 10:43 AM, Alexander Lindsay <alexlindsay...@gmail.com>
> wrote:
>
> To help debug the many emails we get about solves that fail to converge, in
> MOOSE we recently appended `-snes_converged_reason -ksp_converged_reason` for
> every call to `SNESSolve`. Of course, now we have users complaining about the
> new text printed to their screens that they didn't have before. Some of them
> have made a reasonable request to only print the convergence reason when the
> solve has actually failed to converge. Is there some way we can only print
> the reason if we've diverged, e.g. if reason < 0 ?
>
> Alex
