First of all, thanks for the GMSH. I have a problem, the gmsh do not make a 3D mesh in a volume 1. I don't know why, could you give me any help? Thanks Antonio Frasson -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: teste.geo URL: <http://www.geuz.org/pipermail/gmsh/attachments/20041013/84340449/attachment.geo>