[Netgen] Trouble with mesh generating from .igs in netgen -- CFD Online Discussion Forums

January 13, 2012, 03:45	Trouble with mesh generating from .igs in netgen	#1
vhjelvik New Member Vegard Nesset Hjelvik Join Date: Aug 2010 Posts: 3 Rep Power: 15	I'm trying to generate a mesh from a hullform exported from NAPA to .igs for using with OpenFOAM. When generating the mesh, netgen crashes every time with different healing tolerance (have tried several). What is the recommended tolerance for most cases? Is there any specific settings needed, or will I have to export a new model from NAPA?

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