Engrid is an opensource 3d mesher and it is completely integrated to OpenFOAM. The site of the project is http://78.140.120.226/cms/index.php?id=4 and the sourceforge page is http://sourceforge.net/project/shownotes.php?release_id=656816. It will be a great related software of OpenFOAM suite (also present in portage tree) Thanks Reproducible: Always