Sorry, I forgot three more lines describing the 3rd level of split:
-pc_type fieldsplit
-pc_fieldsplit_0_fields 0,1,2
-pc_fieldsplit_1_fields 3,4,5
-pc_fieldsplit_2_fields 6,7,8
-fieldsplit_0_pc_type fieldsplit
-fieldsplit_1_pc_type fieldsplit
-fieldsplit_2_pc_type fieldsplit
-fieldsplit_0_pc_fiel
On Mon, Dec 31, 2018 at 2:40 AM Justin Chang via petsc-users <
petsc-users@mcs.anl.gov> wrote:
> Hi all,
>
> I am solving a six field battery problem (concentration and potential for
> each of the two solid and one electrolyte domains) and I want to experiment
> with nested/recursice fieldsplittin
Hi all,
I am solving a six field battery problem (concentration and potential for
each of the two solid and one electrolyte domains) and I want to experiment
with nested/recursice fieldsplitting. I have the IS's and am able to use
these to define my PCFieldSplitsSetIS(). However, I can imagine thi
