[GRASSLIST:1584] Re: i.composite and r.in.gdal

[Ed Davison]

On Tue, 2003-10-28 at 03:30, Markus Neteler wrote:
> On Mon, Oct 27, 2003 at 10:58:13AM -0800, Daniel Victoria wrote:
> > I think you need to set the color palette correctly
> > before doing the composite. try first ruining r.color
> > on each image, setting a gray color palette or a
> > gray.eq and then make the composite
> 
> The version in CVS (5.3-cvs) is already updated to apply
> a grey color table. Using this version 'd.rgb' et al.
> deliver the expected result immediately.
> 
> Markus
> 

Maybe it is just my misunderstanding of i.composite.  I tried d.rgb as
well and it gave the perfect disply.  But, as I understand it, this is
not a map that can be output with ps.map as it is 3 different raster
layers that do not overlay as they have all values in each file.  Seems
d.rgb is for display only.

I thought that i.composite was to do the same thing but to produce a
combined output raster that should look the same as the output from
d.rgb, something that can be plotted with ps.map.  

Have I misunderstood something here?

Ed