Hello, I'm a beginner in GRASS but hope to master it someday it looks infinite in terms of possibilities
I'm trying to polygonize a raster. this raster is in black and white. I want to polygonize only the white parts of the image. I noticed that r.to.vect had a -v option allowing to polygonize certain parts of an image. Is it this option that I must use to vectorize the white parts of my image? If yes, how can I use it? If not, how to manage the operation? Any help would be greatly appreciated! -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/beginner-r-to-vect-v-polygonizing-only-white-parts-of-an-image-tp5103294p5103294.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
