Hello all, How can i define a new field (Xsize,Ysize) containing constant value (1 for exemple) in GRADS. Thanks. -- ------------------------------ Cordialement, Best regards, Rabah Hachelaf -------------- next part -------------- An HTML attachment was scrubbed... URL: http://gradsusr.org/pipermail/gradsusr/attachments/20140717/e25a21e7/attachment.html