Conversion of GTOPO30

[Stephan Eickschen]

Hi Jacques, hi all,

I have to import gtopo30 to my GRASS, but unfortunatly my region falls
into two tiles of USGS data and the resolution differs:

g.region:

CURRENT REGION: N=60S  S=80S  RES=0:06  ROWS=200
                E=45E  W=45W  RES=0:20  COLS=270
PROJECTION: 3 (Latitude-Longitude)
ZONE:       0

Could your r.in.bin be a solution? If so: I am using an IRIX system,
so I would have to compile it, or does anybody have the SGI/IRIX binary
and is willing to send it to me.
If not:
Does anybody now a better solution than
- converting gtopo to lat lon height (treating the elevation as sites)
- piping it to s.surf.idw
- waiting and waiting and waiting and drinking coffee ... ?

Regards,

	Stephan

-- 
------------------------------------------------------------------------

Stephan Eickschen                     Tel. : +49 (0)251 83-34704
Westfaelische Wilhelms-Universitaet   Fax. : +49 (0)251 83-36100
Institute for Geophysics
Research Unit of Physical Glaciology  email: eicksch at uni-muenster.de
Corrensstrasse 24
48149 Muenster
Germany

------------------------------------------------------------------------