On Mon, May 22, 2023 at 4:41 AM Berend van Wachem
wrote:
> Dear Matt,
>
> I'm really sorry for this stupid bug!
>
No problem. You have really helped me get the bugs out of Plex.
Thanks,
Matt
> I can confirm that setting the coordinates with both
> CellCoordinatesLocal and
Dear Matt,
I'm really sorry for this stupid bug!
I can confirm that setting the coordinates with both
CellCoordinatesLocal and CoordinatesLocal works.
Best regards, Berend.
Many thanks and best regards, Berend.
On 5/17/23 23:04, Matthew Knepley wrote:
On Wed, May 17, 2023 at 2:01 PM Berend
On Wed, May 17, 2023 at 2:01 PM Berend van Wachem
wrote:
> Dear Matt,
>
> I tried it, but it doesn't seem to work.
> Attached is a very small working example illustrating the problem.
> I create a DMPlexBox Mesh, periodic in the Y direction. I then scale the Y
> coordinates with a factor 10, and
Dear Matt,
I tried it, but it doesn't seem to work.
Attached is a very small working example illustrating the problem.
I create a DMPlexBox Mesh, periodic in the Y direction. I then scale the Y coordinates with a factor 10, and add 1.0 to it. Both
DMGetCoordinatesLocal and
On Wed, May 17, 2023 at 11:20 AM Berend van Wachem
wrote:
> Dear Matt,
>
> Is there a way to 'redo' the DMLocalizeCoordinates() ? Or to undo it?
> Alternatively, can we make the calling of DMLocalizeCoordinates() in the
> DMPlexCreate...() routines optional?
>
> Otherwise, we would have to copy
Dear Matt,
Is there a way to 'redo' the DMLocalizeCoordinates() ? Or to undo it?
Alternatively, can we make the calling of DMLocalizeCoordinates() in the
DMPlexCreate...() routines optional?
Otherwise, we would have to copy all arrays of coordinates from DMGetCoordinatesLocal() and
On Wed, May 17, 2023 at 10:21 AM Berend van Wachem
wrote:
> Dear Matt,
>
> Thanks for getting back to me so quickly.
>
> If I scale each of the coordinates of the mesh (say, I want to cube each
> co-ordinate), and I do this for both:
>
> DMGetCoordinatesLocal();
> DMGetCellCoordinatesLocal();
>
Dear Matt,
Thanks for getting back to me so quickly.
If I scale each of the coordinates of the mesh (say, I want to cube each
co-ordinate), and I do this for both:
DMGetCoordinatesLocal();
DMGetCellCoordinatesLocal();
How do I know I am not cubing one coordinate multiple times?
Thanks,
On Wed, May 17, 2023 at 10:02 AM Berend van Wachem
wrote:
> Dear PETSc Team,
>
> We are using DMPlex, and we create a mesh using
>
> DMPlexCreateBoxMesh ( );
>
> and get a uniform mesh. The mesh is periodic.
>
> We typically want to "scale" the coordinates (vertices) of the mesh, and
> to
Dear PETSc Team,
We are using DMPlex, and we create a mesh using
DMPlexCreateBoxMesh ( );
and get a uniform mesh. The mesh is periodic.
We typically want to "scale" the coordinates (vertices) of the mesh, and
to achieve this, we call
DMGetCoordinatesLocal(dm, );
and scale the entries
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