[GRASS-user] Workflow to generate full resolution composite images

John R. johnr at wowway.com
Fri Mar 13 23:44:30 EDT 2009

Markus Neteler wrote:

> (untested)
> Use the PNG driver and set
> export GRASS_WIDTH=xxx
> export GRASS_HEIGHT=yyy
> where xxx and yyy correspond to the raster map size.
> Then d.out.file with res=1 to save the map into PNG.

That worked...thanks!

export GRASS_WIDTH=12199
export GRASS_HEIGHT=7055

g.region rast=ra_aerial_2007.red

d.mon x0

d.rgb red=ra_aerial_2007.red green=ra_aerial_2007.green 
d.vect tracks2006 type=line color=blue width=10

d.out.file tracks format=png

(defaults to resolution=1)

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