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Hi everyone, I’m working with AMReX and using AmrLevel-based codes. I would like to know whether it is possible to output ghost cell data during post-processing. |
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Answered by
zingale
Jan 6, 2026
Replies: 1 comment
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depending on what you want to do in post-processing, the might be useful. It works on output that didn't store ghost cells and fills them as part of the post-processing |
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Answer selected by
Afraid31
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depending on what you want to do in post-processing, the
fgradient.cppexample here:https://github.com/AMReX-Codes/amrex/blob/development/Tools/Plotfile/fgradient.cpp
might be useful. It works on output that didn't store ghost cells and fills them as part of the post-processing