[petsc-users] Obtaining more ghost points at EE, SS etc using DM

[TAY wee-beng]

On 15/6/2012 9:32 PM, Jed Brown wrote:
> On Fri, Jun 15, 2012 at 8:31 PM, TAY wee-beng <zonexo at gmail.com 
> <mailto:zonexo at gmail.com>> wrote:
>
>
>     On 15/6/2012 9:04 PM, Jed Brown wrote:
>>     If you need corner points, use DMDA_STENCIL_BOX.
>
>     Sorry， I don't mean corner points, but points to the east of the
>     east cell, or the west of the west cell ie. instead of only 1
>     ghost cell to the east of the boundary, I need 1 more which is
>     east of the east cell.
>
>
> Then use a stencil width of 2.

Ok I see the option now. thanks!
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