AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR
https://amrex-codes.github.io/amrex
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is this ok to turn the nested MFiter on by calling MFIter::allowMultipleMFIters(true)" #3846

Closed ztdepztdep closed 4 months ago

ztdepztdep commented 5 months ago

I want to use a FMIters with (i,j,k,n), and compiler feedbacks the errors:

Msg: "Nested or multiple active MFIters is not supported by default. This can be changed by calling MFIter::allowMultipleMFIters(true)". !!!

WeiqunZhang commented 4 months ago

It's very unlikely you want to do that. What do you want to achieve with building MFIter for a cell? Please tell us your original problem.

https://en.wikipedia.org/wiki/XY_problem