[GRASS-user] Raster Map subset

[stephen sefick]

Wonderful- thank you very much.

Stephen

On Fri, Feb 5, 2010 at 6:31 PM, Milton Cezar Ribeiro
<miltinho.astronauta at gmail.com> wrote:
> Hi Stephen,
>
> I suggest you use spgrass6 package on R,
> set your g.region using system("g.region n= s= w= e=")
> on R and use readRAST6 to load your map
> as SGDF. Of course, if you are under windows,
> you know that depending the size of your grid
> you will get troubles :-)
>
> best
>
> milton
>
>
> 2010/2/5 stephen sefick <ssefick at gmail.com>
>>
>> Is there a way to get a subset of a larger raster map.  I have zoomed
>> into an area and would like to make a raster map only containing that
>> area.  Can I do this?  I am going to use this as input into R for some
>> topmodel runs.
>> thanks,
>>
>> --
>> Stephen Sefick
>>
>> Let's not spend our time and resources thinking about things that are
>> so little or so large that all they really do for us is puff us up and
>> make us feel like gods.  We are mammals, and have not exhausted the
>> annoying little problems of being mammals.
>>
>>                                                                -K. Mullis
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>
>



-- 
Stephen Sefick

Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods.  We are mammals, and have not exhausted the
annoying little problems of being mammals.

								-K. Mullis