refineFieldDirs tutorial produces warnings at iter6
Summary
From iter5 to iter6 the refineMesh stars complaining
Steps to reproduce
tutorials/mesh/refineMesh/refineFieldDirs
Run step by step (remove the -overwrite). Going from 5 to 6 it will complain:
cellCuts : constructor from cellCutter
--> FOAM Warning :
From void Foam::cellCuts::setFromCellCutter(const Foam::cellLooper &, const List<Foam::refineCell> &)
in file meshCut/cellCuts/cellCuts.C at line 2435
Found loop on cell 1 that resulted in an unexpected bad cut.
Suggestions:
- Turn on the debug switch for 'cellCuts' to get geometry files that identify this cell.
- Also keep in mind to check the defined reference directions, as these are most likely the origin of the problem.
Switch on debug for more info
DebugSwitches
{
cellCuts 2;
}
Environment information
- OpenFOAM version : v2106
Possible fixes
Since topo is not very complex and the cuts are still made ok maybe it is just a geometric tolerance?