Maybe it’s a quirk of the macports installation of petsc, but nothing seems to be getting generated.
-gideon > On Aug 11, 2015, at 1:40 PM, Jed Brown <[email protected]> wrote: > > Gideon Simpson <[email protected]> writes: > >> I’m a bit confused by the following options: >> >> Run with -snes_check_jacobian_view [viewer][:filename][:format] to show >> difference of hand-coded and finite difference Jacobian. >> >> What flags do I pass it to get some output to diagnose my Jacobian error? > > Nothing to display ASCII to the screen. You might use > "binary:thematrix" if you want to read it in with Python or MATLAB, for > example.
