Hello, I would like to know if with GMSH it is possible to share the geometry into regions and assign a reference to each region. As a relsult in the **.gmsh* file we find elements that belong to each reference. Thank You Salma SOUAI -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.geuz.org/pipermail/gmsh/attachments/20100223/83078cb7/attachment.html>