ok grazie mille giovanni -- View this message in context: http://gfoss-geographic-free-and-open-source-software-italian-mailing.3056002.n2.nabble.com/calcolare-curva-altezza-volume-tp7589719p7589733.html Sent from the Gfoss -- Geographic Free and Open Source Software - Italian mailing list mailing list archive at Nabble.com.