## 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: 2011-09-04 06:23:30 -0700 (Sun, 04 Sep 2011) $