[GRASS-user] g_malloc on r.watershed with 30GB free ram + r.fill.dir crash

Helmut Kudrnovsky hellik at web.de
Fri Sep 11 08:22:27 PDT 2015

> I define the computational area with 'g.region raster=dem zoom=dem' ('dem'
being my raster) before launching the script so it should match the
elevation map.


g.region -a raster=elevation align=elevation

to match and align your dem


-a    Align region to resolution
align=name Adjust region cells to cleanly align with this raster map

best regards
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