I've discovered that my binary of GRASS 6.0 for SUSE is without some module us i.pca and similar. Someone could help me to find it? Thanks -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Non rischiare, proteggi la casa con RAS Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=5277&d=21-6