Hi all, i have been using V.clean to get a straight line of road network from my satellite imagery which i have successfully classified and converted to vector from raster. I read some articles on r.mapcalc as a possiblility for extracting a clean road network but i tried using it but did not notice any visible change on the map. though am not good with using all the variable available for it. have anyone used this command or is there a better command i could use? Thanks. Nath
_______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
