Non-conforming grid

Question

Non-conforming grid

Watchmojo opened this issue 2 years ago · comments

Watchmojo commented 2 years ago

Hi,

Does SNaC support hanging grids at the interface between blocks, i.e., non-conforming grid?

Thanks

Pedro Costa · Answer 1 · Fri May 13 2022 21:55:22 GMT+0800 (China Standard Time)

Hi @Watchmojo,

Currently, that is not supported. The "assembled" multi-block grid needs to be structured.

This extension could be possible at a later stage with a bit of work (fortunately, the multigrid solvers of hypre support non-conforming structured grids in its semi-structured interface (SSTRUCT), so one could still use this library for the Poisson solver).

Watchmojo · Answer 2 · Fri May 13 2022 23:57:03 GMT+0800 (China Standard Time)

Thank you for the information.