Estanislao, I did try gisicle (on Mac OS X). It does not work with png files. I used it with old ferret, but for pyferret I need something else I finally tried ImageJ which works smoothly and fast. Thanks for your help Olivier -- Laboratoire des Sciences du Climat et de l'Environnement Institut Pierre Simon Laplace Laboratoire CEA-CNRS-UVSQ - UMR 8212 Tel : +33 1 69 08 77 27 - Mob : +33 6 45 36 43 74 Fax : +33 1 69 08 30 73 |