[GRASS-user] mosaic raster files

Hamish hamish_b at yahoo.com
Thu Jul 2 02:37:17 EDT 2009

Milton Cezar Ribeiro wrote:
> I just downloaded some tiles from GDEM/NASA and imported on GRASS.
> Now I would like to generate a mosaic with the tiles,
> but unfortunatelly r.patch ( http://grass.itc.it/gdp/html_grass63/r.patch.html )
> is not compiled for GRASS 6.4R4 (windows / vista).

Which installer?

really there is nothing special about r.patch so it is a bad sign that
it would be missing. what if you install RC5 or the SVN snapshot binary
from June 2?

> So is there a way of I join a list of rasters on a unique mosaic file?

r.series and r.mapcalc should both be able to do the job, but not as

use 'g.region rast=tile1,tile2,tile3,tile5' first to set the computational
region to the outside bounds of all the tiles listed.



More information about the grass-user mailing list