It works as I wanted. Thank you for the change.
Mike
> Okay, this works now. I'm pretty sure I tested this long ago with
> connectivity using Int64 and found that didn't work. That may have been
> ancient history, but I'm hesitant to revamp to match PetscInt. If doing
> that, it would require
Okay, this works now. I'm pretty sure I tested this long ago with connectivity
using Int64 and found that didn't work. That may have been ancient history, but
I'm hesitant to revamp to match PetscInt. If doing that, it would require
changing the signature of DMPlexGetVTKConnectivity to use
Jed,
It does not work for me even with the reproducer case with the small 2D
square mesh. Can you run the case that I sent and open the created
"sol.vtu" file with paraview?
Thanks,
> Thanks, Dave.
>
> Mike, can you test that this branch works with your large problems? I
> tested that .vtu
Thanks, Dave.
Mike, can you test that this branch works with your large problems? I tested
that .vtu works in parallel for small problems, where works = loads correctly
in Paraview and VisIt.
https://gitlab.com/petsc/petsc/-/merge_requests/6081
Dave May writes:
> On Tue 14. Feb 2023 at
On Tue 14. Feb 2023 at 21:27, Jed Brown wrote:
> Dave May writes:
>
> > On Tue 14. Feb 2023 at 17:17, Jed Brown wrote:
> >
> >> Can you share a reproducer? I think I recall the format requiring
> certain
> >> things to be Int32.
> >
> >
> > By default, the byte offset used with the appended
Dave May writes:
> On Tue 14. Feb 2023 at 17:17, Jed Brown wrote:
>
>> Can you share a reproducer? I think I recall the format requiring certain
>> things to be Int32.
>
>
> By default, the byte offset used with the appended data format is UInt32. I
> believe that’s where the sizeof(int) is
On Tue 14. Feb 2023 at 21:03, Dave May wrote:
>
>
> On Tue 14. Feb 2023 at 17:17, Jed Brown wrote:
>
>> Can you share a reproducer? I think I recall the format requiring certain
>> things to be Int32.
>
>
> By default, the byte offset used with the appended data format is UInt32.
> I believe
On Tue 14. Feb 2023 at 17:17, Jed Brown wrote:
> Can you share a reproducer? I think I recall the format requiring certain
> things to be Int32.
By default, the byte offset used with the appended data format is UInt32. I
believe that’s where the sizeof(int) is coming from. This default is
Can you share a reproducer? I think I recall the format requiring certain
things to be Int32.
Mike Michell writes:
> Thanks for the note.
> I understood that PETSc calculates the offsets for me through "boffset"
> variable in plexvtu.c file. Please correct me if it is wrong.
>
> If plexvtu.c
Thanks for the note.
I understood that PETSc calculates the offsets for me through "boffset"
variable in plexvtu.c file. Please correct me if it is wrong.
If plexvtu.c has a bug, it could be around "write file header" part in
which the boffset is also computed. Is this correct? I am not using
On Tue, Feb 14, 2023 at 11:45 AM Mike Michell wrote:
> I was trying to modify the header flags from "Int32" to "Int64", but the
> problem was not resolved. Could I get any additional comments?
>
The calculated offsets are not correct I think.
Matt
> Thanks,
> Mike
>
>
>> Thanks for the
I was trying to modify the header flags from "Int32" to "Int64", but the
problem was not resolved. Could I get any additional comments?
Thanks,
Mike
> Thanks for the comments.
> To be precise on the question, the entire part of the header of the .vtu
> file is attached:
>
>
>
>
>
>
Thanks for the comments.
To be precise on the question, the entire part of the header of the .vtu
file is attached:
On Sun, Feb 12, 2023 at 6:15 PM Mike Michell wrote:
> Dear PETSc team,
>
> I am a user of PETSc with Fortran. My code uses DMPlex to handle dm
> object. To print out output variable and mesh connectivity, I use VecView()
> by defining PetscSection on that dm and borrow a vector. The type of the
Dear PETSc team,
I am a user of PETSc with Fortran. My code uses DMPlex to handle dm object.
To print out output variable and mesh connectivity, I use VecView() by
defining PetscSection on that dm and borrow a vector. The type of the
viewer is set to PETSCVIEWERVTK.
With 32bit indices, the above
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