Le sam 11 mai 13 à 22:59:55 +0200, Christophe Geuzaine <cgeuzaine at ulg.ac.be> écrivait : > Hello Thierry, Hello, > Could you give the latest version a try? I tested it with the latest OCE (based on OCC 6.6) and it seems to work. Indeed: I upgraded to 2.7.1, and it works fine! Many thanks. -- Th. Thomas.