Problem solved, Thank you to all. -- Ing. Giuseppe Zagari, Ph. D. Dip. Modellistica per l'Ing. - UNICAL Via P. Bucci, Cubo 39/b 87036 Arcavacata di Rende CS ITALY -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.geuz.org/pipermail/gmsh/attachments/20100514/2707ff70/attachment.html>