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How to interpolate from coarse to finer resolution grid #227

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czc-zju opened this issue May 9, 2022 · 3 comments
Open

How to interpolate from coarse to finer resolution grid #227

czc-zju opened this issue May 9, 2022 · 3 comments

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@czc-zju
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czc-zju commented May 9, 2022

How to interpolate from coarse to finer resolution grid when amr.max_level = 0 in PeleLM?

@drummerdoc
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Look at amex:FillFatchTwoLevels, for example.

@esclapez
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What are you trying to do ? Are you trying to restart a simulation with a fine resolution starting from a coarser one ? If amr.max_level = 0, you don't have fine grid.

@czc-zju
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czc-zju commented May 11, 2022

Keep amr.max_level = 0 and then I want to map data from the coarse grid to finer resolution grid for computation, but I'm new here and I'm trying to do this, thank you so much.

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