## 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 raster=aspect -p
    r.blend first=aspect second=elevation output=elev_shade_blend
    d.mon wx0
    d.rgb blue=elev_shade_blend.b green=elev_shade_blend.g red=elev_shade_blend.r

## SEE ALSO

d.shade, g.region, r.shade, r.colors, r.his, r.mapcalc, r.rgb, r.support

## AUTHORS

Unknown: probably CERL
Updated to GRASS 5.7 by Michael Barton, Arizona State University