[GRASS-user] mosaic raster files

Nikos Alexandris nikos.alexandris at felis.uni-freiburg.de
Thu Jul 2 04:28:40 EDT 2009

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


given that you keep the "original" naming convention of the (elevation)
tiles without the ".tif" extension (e.g. ASTGTM_N34E024_dem,
ASTGTM_N35E023_dem, etc.), you can do:

g.region rast=`g.mlist pat=AST*dem sep=,` -pa


Something against using g.region's "-a" flag?


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