[petsc-dev] How to dump matrix in petsc

[Dave Nystrom]

Is there an easy way to dump a matrix and rhs in petsc?  I have a particular
system that has been challenging to solve with petsc other than using direct
solves.  Also, if I could dump the linear system, is it acceptable to post it
on this email list so that someone who knows more about petsc and linear
solvers could investigate it if they had the time and inclination?

Thanks,

Dave