On Mon, Feb 13, 2012 at 12:50 PM, Luisa Peña <luisapena1...@gmail.com> wrote: > Greetings > > I'have 3 layers of Landsat (Green, Red and Near-Infrared) and I'm trying to > produce a false-color composite (r.composite( with those but... I'm getting > very frustrated because I'm producing very bad look composites. My layers > are reflectances from 0-1.8 or something. Shall I rescale them to 0-255?
Did you try with i.landsat.rgb? I didn't check if it works with reflectance, too. BTW: I just added a screenshot example to http://grass.osgeo.org/grass64/manuals/html64_user/i.landsat.rgb.html Markus _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user