On Sun, May 14, 2023 at 12:06 PM Khaled Nabil Shar Abdelaziz < [email protected]> wrote:
Hey there,
I'm having a problem with the DMDASNESSetFunctionLocal() function in C and its Fortran counterpart. The thing is, in C, you can pass a bunch of variables using the ctx parameter, but in Fortran, it only seems to accept one variable.
What's weird is that the SNESSetFunction() function has a similar ctx parameter, but in Fortran, it can handle multiple variables for ctx, unlike DMDASNESSetFunctionLocal(). Do you know if this is on purpose, or am I missing something?
I think we show how to do this here: https://gitlab.com/petsc/petsc/-/blob/main/src/snes/tutorials/ex5f90t.F90 Thanks, Matt
Thanks in advance!
Best regards,
Khaled
-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>