[GRASS-user] Reprojection command

[Giacomo Piva]

Hi Hamish,
Thank you for reply.
This command assume that I set up the computational region, I have many 
problems with setting region and I recive many errors like

ERROR: region for current mapset is not set
        run "g.region"


How can I set a region from scratch?

I'm using this sequence of functions:
g.region -p
r.in.gdal -o -e --overwrite input=<input raster> output=<output> 
location="$LOCATION"

And the output is:
projection: 0 (x,y)
zone:       0
north:      2030
south:      0
west:       0
east:       1354
nsres:      1
ewres:      1
rows:       2030
cols:       1354
cells:      2748620
ERROR: region for current mapset is not set
        run "g.region"

Thank you

On 08/05/2010 10:34 AM, Hamish wrote:
> Giacomo wrote:
>    
>> Which is the command to use for reproject an image?
>> I usually use gdalwarp to reproject the image BEFORE grass
>> command, but now I want to reproject an image between two
>> grass command.
>>      
> r.proj. You pull a map in from another mapset into the current
> computational region (see the help page).
>
>
> Hamish
>
>
>
>
>
>    


-- 
Giacomo