> Aren said: >Where is resolution adjusted? >http://grass.fbk.eu/gdp/html_grass64/v.kernel.html doesn't make that clear.
GRASS works with the region concept. You can adjust any region settings with the command g.region, like: g.region res=desired_resolution -p The -p is for you to see the resulting changes. >Am I supposed to have a pre-made raster layer already that corresponds to my >vector layer? No, you probably don't. I would suggest you play around with v.random to create some random points and then use v.kernel to make the heat map. Do that with different number points, stdev and resolutions to get the feel of it. Maybe in this way you will understand what is going on with your specific case. >I really appreciate your advice! Any time! Sorry not to help you more. >I'm not upset with the list, was just afraid this was too esoteric or poorly stated. I think I myself have been a little upset a few times when I did not get any responses to my querries :) that's why I mentioned, I guess. But I from Brazil, so either I get upset or I get really happy :) Cheers, Marcello. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/v-kernel-how-to-get-useful-results-tp6018010p6028684.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user