[GRASS-user] Re: Subset several bands of data at one go

[Gabriele N.]

Ciao Chetan.

I do not know if I understand your problem.
I advise you to create a mask (which defines the area in respect of which
"cut" the raster) and call the raster with similar names (eg landsat_1,
landsat_2,....).

At this point you should do something like this:

for i in ` g.mlist type=rast pattern=land* ` 
do
	r.mapcalc $i = "( $i )"


Ciao

Gabriele

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