Hi Antonio Thank you for your réponce, I reread the link you sent me. But I think I always pass a side of something because it still doen't work ... after having completed the digitalization with
i.class group=1325_13 sub=supervised map=1325_13.red outsig=outsig1 An erreur i.maxlik group=1325...@teledetection subgroup=supervised sigfile=outsig class=testSupervised ERREUR :Unable to open signature file <outsig> if you have other idee :-) thank you Le 21/07/10 16:20, António Rocha a écrit : > Hello Etienne DELAY > > YOu have skipped the part where the signatures are produced. > Take a look at: > http://grass.osgeo.org/gdp/html_grass64/imageryintro.html in Image > classification > > Hope it helps > Antonio > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 5297 (20100721) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > _______________________________________________ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territoire" _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user