[GRASSLIST:6368] Re: False colour image

[Jachym Cepicky]

On Fri, Apr 08, 2005 at 12:45:59AM -0700, RAVI KUMAR wrote:
> Hi All,
> 1. Using Grass61, I have imported a jpeg image.
> 2. The image is split to RGB, 3 raster files
> 3. I tried to make a false colour composite,

how ?

> using all
> the three rasters in GRASS61, but the image is still
> in monochrome.
> 
> WHY.. 
g.manual d.rgb
g.manual r.rgb
http://mpa.itc.it/grassbook2/
> 
> Can Grass use raw satellite image files?

yes

> 
> Thanks in anticipation of a solution

no problem

> Ravi Kumar
> 


I suppose, you need: r.rgb r=redmap g=greenmap b=bluemap out=map


Jáchym

-- 
Jachym Cepicky
e-mail: jachym.cepicky at centrum.cz
URL: http://les-ejk.cz
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