[GRASSLIST:3467] need help with a script

Michael Barton michael.barton at asu.edu
Sun May 23 02:46:24 EDT 2004

I've written a handy script to read a Terra-ASTER satellite image into 
GRASS using gdalwarp and r.in.gdal. However, I am baffled by why it 
won't work if I enter projection information to georeference the ASTER 
image into a specified geographic projection.

The script works fine if I don't enter the information. If enter the 
information, echo the gdal command created by the script, and paste the 
echo'ed output into the command line, it runs fine. I've tried every 
permutation I can think of to get gdalwarp to recognize the -t_srs 
parameter. Obviously, I haven't yet hit on the correct on.

If anyone has a few minutes to look at this, the relevant line is #116 
(gdalwarp $GIS_FLAG_q $tgt_srs $srcfile $dstfile). Thanks much for any 

Michael Barton
C. Michael Barton, Professor
School of Human Origins, Cultures, & Societies
PO Box 872402
Arizona State University
Tempe, AZ  85287-2402

Phone: 480-965-6262
Fax: 480-965-7671
www: <www.public.asu.edu/~cmbarton>

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