On 7/17/19 7:46 PM, Phạm Ngọc Kiên wrote:
> I am trying to write codes to find a subset of cells that I want to set their
> material id.
> The codes run well with 1 processor.
> However, when testing with more than 1 processor, the codes did wrong things.
> This is because each processor only owns a subset of cells with distributed
> triangulation.
> Do we have a way to address this issue in deal.II?
In addition to Daniel's questions, take a look at the documentation of the
parallel::distributed::Triangulation class documentation. It talks about
similar issues with boundary ids. I would imagine that setting material ids
poses similar challenges, and has similar solutions.
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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