Colin Nielsen ha scritto: > However, if you're getting into the hours, I would think it's more > likely that your region settings changed. Check "g.region -p" to be > sure.
Even if I bring resolution down to a ridiculous amount, it still takes forever: GRASS > g.region -p projection: 99 (Transverse Mercator) zone: 0 datum: rome40 ellipsoid: international north: 4833555.85595178 south: 4804093.9108328 west: 1651001.9360271 east: 1688830.00910873 nsres: 1015.92914203 ewres: 995.47560741 rows: 29 cols: 38 cells: 1102 I tested it on a fractal surface, as you suggested. Is r.cost working for somebody? All the best, and thanks. -- Paolo Cavallini: http://faunalia.it/pc _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
