DESCRIPTION
r.blend blends color components of 2 raster maps by a
specificed percentage of the first map.
EXAMPLE
Blending the aspect map with the elevation map for a shaded map
(North Carolina sample dataset):
g.region rast=aspect -p
r.blend first=aspect second=elevation output_prefix=elev_shade_blend
d.mon x0
d.rgb blue=elev_shade_blend.b green=elev_shade_blend.g red=elev_shade_blend.r
SEE ALSO
d.shadedmap,
g.region,
r.mapcalc,
r.colors,
r.support
AUTHOR
Unknown: probably CERL
Updated to GRASS 5.7 by Michael Barton, Arizona State University
Last changed: $Date: 2013-09-01 00:16:13 -0700 (Sun, 01 Sep 2013) $