[GRASS-user] gdal import an nodata cells

[Carlos "Guâno" Grohmann]

I just imported a DEM that was sent to to in Erdas IMG format (HFA),
with r.in.gdal, and after importing I had to use r.mapcalc to make the
NODATA cells -- which were tagged as -32768 -- became NULL.

I was just wondering if there is a way to do this automatically? can I
pass the -32768 value as an option to r.in.gdal so the cell will be
imported as null?

cheers

Carlos

-- 
+-----------------------------------------------------------+
              Carlos Henrique Grohmann - Guano
  Visiting Researcher at Kingston University London - UK
  Geologist M.Sc  - Doctorate Student at IGc-USP - Brazil
Linux User #89721  - carlos dot grohmann at gmail dot com
+-----------------------------------------------------------+
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