[GRASSLIST:7791] Re: merging of cropped maps

Ian MacMillan ian_macmillan at umail.ucsb.edu
Thu Aug 4 10:40:20 EDT 2005

Axel, if you have six maps that are already cropped (not just displayed 
that way with d.rast and a mask), then you can r.patch them together.  
If you were just showing a display, then with a mask in place, do
r.mapcalc newrast=oldrast
to create a new raster using the mask.

Hope this helps,

On Aug 4, 2005, at 6:14 AM, Axel Orth wrote:

> Hey,
> I've "cropped" six maps with six different masks [see: masks.gif].
> As r.mapcalc is so powerful, I guess there is a way to merge the 
> cropped maps together?!
> I would be thankful for suggestions.
> Cheers
> Axel
> <masks.gif>

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