hi all thanks . a working in set lon 0 120 set lat 0 80 set zlev 10000 925 850 700 600 500 FRONT and JETSTREAM and MFC and THIKNES GEOPOTENTIL and SEE LEVEL PERESURE. THANKS -------------- next part -------------- An HTML attachment was scrubbed... URL: http://gradsusr.org/pipermail/gradsusr/attachments/20090728/0b44ba9b/attachment.html