Julian, I hand wrote my own time stepping scheme (backward Euler) for SNES ex12.c because I had to enforce TAO's convex optimization solvers at every time level. I am sure Matt or one of the other PETSc developers can tell you how to make today's SNES ex12.c transient.
Thanks, Justin On Wednesday, July 6, 2016, Julian Andrej <[email protected]> wrote: > Hi, > > i've seen your question on the mailing list regarding a transient > poisson example using PetscFE and TS. Do you have any working > solution? I'm still confused about what to change from snes ex12 for > example to make it transient. > > I hope you could help me out there :) > > regards > Julian >
