[GRASS-user] BIN raster import

Dylan Beaudette dylan.beaudette at gmail.com
Wed Sep 3 20:27:14 EDT 2008


On Wednesday 03 September 2008, Hamish wrote:
> note that GRASS considers the region bound coordinate to be at the
> outer edge of the border cells.

Now that you mention this, is there an authoritative description of how GRASS 
(and maybe GDAL) treat cells/pixels:

1. region calculations (outer edge of the border cells)
2. cell locations (??? center, edge ???)
3. raster to vector conversions (??? center, edge ???)
4. resampling (??? center, edge ???)

I have often second-guessed myself on these very topics...

Cheers,

Dylan

-- 
Dylan Beaudette
Soil Resource Laboratory
http://casoilresource.lawr.ucdavis.edu/
University of California at Davis
530.754.7341


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