[petsc-users] Multiblock examples

[Praveen C]

> On 17-Dec-2017, at 8:59 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> But this is not an explanation. Is it non-overlapping or overlapping? If non-overlapping, how
> does it match up at edges? Does it use mapped geometry?

Sorry, I did not realize there are so many variations.

I want to use non-overlapping grids. The grids will match exactly at the block boundaries.

> does it match up at edges? Does it use mapped geometry?


No, I will not be able to map the whole domain to a reference domain. So I will not use a mapping.

If there are any examples of such use case, that would be great help. Ideally, I would like the specify block information and their connectivity from an input file. 

Thanks
praveen
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