[petsc-dev] p4est matlab error

[Matthew Knepley]

On Mon, Dec 28, 2020 at 9:51 AM Mark Adams <mfadams at lbl.gov> wrote:

> This used to work:
>
> ./ex2 -dm_view ascii:local3.m:ascii_matlab -vec_view
> ascii:local3.m:ascii_matlab:append ....
>

I know vec_view to Matlab format works, but what would the DMView produce
in MatLab?

  THanks,

    Matt


> [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> [0]PETSC ERROR: No support for this operation for this object type
> [0]PETSC ERROR: No support for format 'ASCII_MATLAB'
> [0]PETSC ERROR: See https://www.mcs.anl.gov/petsc/documentation/faq.html
> for trouble shooting.
> [0]PETSC ERROR: Petsc Development GIT revision: v3.14.2-338-g2911d1dbb4
>  GIT Date: 2020-12-23 22:09:57 +0000
> [0]PETSC ERROR: ./ex2 on a arch-macosx-gnu-g named MarksMac-302.local by
> markadams Mon Dec 28 09:44:01 2020
> [0]PETSC ERROR: Configure options
> --with-mpi-dir=/usr/local/Cellar/mpich/3.3.2_1 COPTFLAGS="-g -O0"
> CXXOPTFLAGS="-g -O0" --download-metis=1 --download-parmetis=1
> --download-kokkos=1 --download-kokkos-kernels=1 --download-p4est=1
> --with-zlib=1 --with-make-np=4 --download-hdf5=1 -with-cuda=0 --with-x=0
> --with-debugging=1 PETSC_ARCH=arch-macosx-gnu-g --with-64-bit-indices=0
> --with-openmp=0 --with-ctable=0
> [0]PETSC ERROR: #1 DMView_ASCII_p4est() line 1386 in
> /Users/markadams/Codes/petsc/src/dm/impls/forest/p4est/pforest.c
> [0]PETSC ERROR: #2 DMView_p4est() line 1495 in
> /Users/markadams/Codes/petsc/src/dm/impls/forest/p4est/pforest.c
> [0]PETSC ERROR: #3 DMView() line 932 in
> /Users/markadams/Codes/petsc/src/dm/interface/dm.c
> [0]PETSC ERROR: #4 PetscObjectView() line 90 in
> /Users/markadams/Codes/petsc/src/sys/objects/destroy.c
> [0]PETSC ERROR: #5 PetscObjectViewFromOptions() line 124 in
> /Users/markadams/Codes/petsc/src/sys/objects/destroy.c
> [0]PETSC ERROR: #6 DMViewFromOptions() line 877 in
> /Users/markadams/Codes/petsc/src/dm/interface/dm.c
> [0]PETSC ERROR: #7 main() line 747 in ex2.c
>
> Any ideas on how to go about fixing this? would just converting to a plex
> work?
>
>

-- 
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/>
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