<div dir="ltr">I seem to have a regression with writing HDF5 meshes with DMForest.<div><br></div><div>I going to try bisect but wanted to see if anyone has any ideas,</div><div><br></div><div>Thanks,</div><div>Mark</div><div><br></div><div>[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br>[0]PETSC ERROR: Invalid argument<br>[0]PETSC ERROR: Unknown discretization type for field 0<br>[0]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!<br>[0]PETSC ERROR:   Option left: name:-ex30_vec_view value: hdf5:sol_e.h5::append source: command line<br>[0]PETSC ERROR:   Option left: name:-options_left (no value) source: command line<br>[0]PETSC ERROR:   Option left: name:-snes_converged_reason (no value) source: command line<br>[0]PETSC ERROR: See <a href="https://petsc.org/release/faq/">https://petsc.org/release/faq/</a> for trouble shooting.<br>[0]PETSC ERROR: Petsc Development GIT revision: v3.20.2-363-g9617a9bff32  GIT Date: 2023-12-19 16:12:36 +0000<br>[0]PETSC ERROR: ./ex30 on a arch-macosx-gnu-O named MarksMac-302.local by markadams Wed Dec 20 07:39:06 2023<br>[0]PETSC ERROR: Configure options CFLAGS="-g -Wno-deprecated-declarations " CXXFLAGS="-g -Wno-deprecated-declarations " COPTFLAGS=-O CXXOPTFLAGS=-O --with-cc=/usr/local/opt/llvm/bin/clang --with-cxx=/usr/local/opt/llvm/bin/clang++ --download-mpich --with-64-bit-indices=1 --download-parmetis=1 --download-metis=1 --download-zoltan=1 --download-hypre=1 --download-triangle=1 --download-kokkos=1 --download-kokkos-kernels=1 --download-p4est=1 --with-zlib-dir=/usr/local/opt/zlib --with-debugging=0 --download-hdf5=1 PETSC_DIR=/Users/markadams/Codes/petsc2 PETSC_ARCH=arch-macosx-gnu-O<br>[0]PETSC ERROR: #1 DMCreateLocalSection_Plex() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plexsection.c:476<br>[0]PETSC ERROR: #2 DMGetLocalSection() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:4293<br>[0]PETSC ERROR: #3 DMCreateDefaultConstraints_Plex() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plex.c:10263<br>[0]PETSC ERROR: #4 DMGetDefaultConstraints() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:4389<br>[0]PETSC ERROR: #5 DMPlexComputeAnchorMatrix_Tree_FromReference() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plextree.c:1561<br>[0]PETSC ERROR: #6 DMCreateDefaultConstraints_Plex() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plex.c:10267<br>[0]PETSC ERROR: #7 DMGetDefaultConstraints() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:4389<br>[0]PETSC ERROR: #8 DMLocalToGlobalHook_Constraints() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:2941<br>[0]PETSC ERROR: #9 DMLocalToGlobalBegin() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:3042<br>[0]PETSC ERROR: #10 DMGetCoordinates() at /Users/markadams/Codes/petsc2/src/dm/interface/dmcoordinates.c:429<br>[0]PETSC ERROR: #11 DMPlexCoordinatesView_HDF5_Legacy_Private() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plexhdf5.c:1007<br>[0]PETSC ERROR: #12 DMPlexCoordinatesView_HDF5_Internal() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plexhdf5.c:1044<br>[0]PETSC ERROR: #13 DMPlexView_HDF5_Internal() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plexhdf5.c:1300<br>[0]PETSC ERROR: #14 DMView_Plex() at /Users/markadams/Codes/petsc2/src/dm/impls/plex/plex.c:1924<br>[0]PETSC ERROR: #15 DMView() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:989<br>[0]PETSC ERROR: #16 PetscObjectView() at /Users/markadams/Codes/petsc2/src/sys/objects/destroy.c:78<br>[0]PETSC ERROR: #17 PetscObjectViewFromOptions() at /Users/markadams/Codes/petsc2/src/sys/objects/destroy.c:130<br>[0]PETSC ERROR: #18 DMViewFromOptions() at /Users/markadams/Codes/petsc2/src/dm/interface/dm.c:933<br>[0]PETSC ERROR: #19 go() at ex30.c:238<br>[0]PETSC ERROR: #20 main() at ex30.c:494<br>[0]PETSC ERROR: PETSc Option Table entries:<br></div></div>