snappyHexMesh does not handle nBufferCellsNoExtrude -1 (#1836) · Issues · Development / openfoam

snappyHexMesh does not handle nBufferCellsNoExtrude -1

Summary

snappyHexMesh does not handle nBufferCellsNoExtrude -1 correctly. It only handles the case if completely truncating the layers i.e. going to 0.

Steps to reproduce

Run attached case.

What is the current bug behaviour?

Code crashes. Number of extruded cells per face should be <= number of extruded points per point

Environment information

OpenFOAM version : develop and older

block.tgz

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### Summary

snappyHexMesh does not handle nBufferCellsNoExtrude -1 correctly. It only handles the case if completely truncating the layers i.e. going to 0.

### Steps to reproduce

Run attached case.

### What is the current *bug* behaviour?

Code crashes. Number of extruded cells per face should be <= number of extruded points per point

### Environment information

- OpenFOAM version : develop and older

[block.tgz](/uploads/05ddbb5d78e231947bd35bec9c8ddaad/block.tgz)

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