Thank you for updating. In the latest release, where can I find that specific Fortran binding file?
Thanks, Mike > On Fri, Jul 8, 2022 at 10:26 PM Mike Michell <mi.mike1...@gmail.com> > wrote: > >> I am using DMPlex for a code with written in Fortran in 2D and 3D. There >> were two questions. >> >> - As a follow up of the previous inquiry: >> https://www.mail-archive.com/petsc-users@mcs.anl.gov/msg43856.html >> Is the local-to-local halo exchange available in Fortran now or still >> pending? Currently local-to-global and global-to-local communication are >> used since local-to-local has not been allowed for Fortran. >> > > I just checked, and this Fortran binding is present in main and the latest > release. > > Thanks, > > Matt > > >> - One code solves discretized equations at each vertex, and another code >> I want to couple physics is solving equations at each cell centroid. >> Basically, the value at cell centroid needs to be mapped to vertex (or vice >> versa) through interpolation/extrapolation for coupling of two codes. Does >> petsc function provide this kind of mapping between cell centroid and >> vertex? The grids for the two codes can be overlapped. I was trying to find >> some FEM infrastructures in petsc, but so far havent found that kind of >> functionality. Can I get any comments on that? >> >> Thanks, >> Mike >> >> > > -- > 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/> >