[petsc-users] how to know the local size of the grid after partition

[丁老师]

i read in my own unstructured grid system, i have vertices coodinate, and connection table.








在 2013-08-27 02:58:05，"Jed Brown" <jedbrown at mcs.anl.gov> 写道：
>丁老师 <ztdepyahoo at 163.com> writes:
>
>>  I partitioned the FVM Mesh into 4 parts. the isg and is contain the
>>  new goloba number and new process number of each local nodes.  but
>>  could you please tell me how to know the local size of the grid and
>>  local range of the grid.
>
>You haven't given enough context to know what question you are asking.
>Are you using DMPlex or rolling your own grid, for example?
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