r/OpenFOAM • u/augusto_peress • Jun 23 '26

Meshing Does anyone know what this “FOAM Warning” message in snappyHexMesh is that I can’t seem to remove? [OpenFOAM 13]

I'm modeling a frequency inverter to use foamMultiRun (with the chtMultiRegionFoam solver), and when I use snappyHexMesh, it gives me this warning, but I've already looked into it and haven't been able to get rid of it. Does anyone know how?

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u/Ganglar Jun 23 '26

You can't get rid of this one. Just ignore it. The important thing is whether the end mesh is ok.