> > Is it possible to use DMDAs in the context of a cell-centered
> > finite volume method? For example, a 2D grid with 9-by-9 grid
> > points would have 8-by-8 unknowns, located in the cell
> > centers. After reading the documentation, I got the impression
> > that the unknowns must be situated a
On Tue, Jan 17, 2012 at 02:04, Klaij, Christiaan wrote:
> Thanks Jed, but how would I store the grid point coordinates? The grid
> could
> be non-uniform (stretching, deforming) so I still need a 9-by-9 DM to store
> the grid point coordinates, right?
>
If you want to store coordinates that way,
Is it possible to use DMDAs in the context of a cell-centered
finite volume method? For example, a 2D grid with 9-by-9 grid
points would have 8-by-8 unknowns, located in the cell
centers. After reading the documentation, I got the impression
that the unknowns must be situated at the grid points, o
On Mon, Jan 16, 2012 at 02:16, Klaij, Christiaan wrote:
> Is it possible to use DMDAs in the context of a cell-centered
> finite volume method? For example, a 2D grid with 9-by-9 grid
> points would have 8-by-8 unknowns, located in the cell
> centers. After reading the documentation, I got the i
