[petsc-users] HDF5 time step count

[Matthew Knepley]

On Wed, May 8, 2024 at 10:46 PM Adrian Croucher <a.croucher at auckland.ac.nz>
wrote:

> hi Matt,
> On 9/05/24 3:00 am, Matthew Knepley wrote:
>
> Sorry about the delay. I had lost track of this. Can you look at branch
>
>   knepley/feature-hdf5-seq-len
>
> I have not made a test yet, but if this works for you, I will make a test
> and merge it in.
>
> Thanks for looking at that.
>
> I just tried to test it, but there doesn't seem to be a Fortran interface
> for DMGetOutputSequenceLength().
>
Pushed.

> Another odd thing I found was that DMPlexConstructGhostCells() seemed to
> complain if I passed in PETSC_NULL_INTEGER for the parameter numGhostCells
> (which works ok in v3.21.1) - the compiler complained about a rank-1/scalar
> mismatch. Can you no longer pass in a null integer for that? It works if I
> declare a dummy integer and pass it in.
>
Oh, Barry has been redoing the Fortran stubs to try and get more automated.
He might have eliminated the hand copy by mistake (since we cannot yet
automate checking for NULL). I will ask him. For now, can we put a dummy in?

  Thanks,

     Matt

> - Adrian
>
> --
> Dr Adrian Croucher
> Senior Research Fellow
> Department of Engineering Science
> Waipapa Taumata Rau / University of Auckland, New Zealand
> email: a.croucher at auckland.ac.nz
> tel: +64 (0)9 923 4611
>
>

-- 
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

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