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spawn GDAL??? [message #80889]

Wed, 18 July 2012 10:02

anniebryant@gmail.com is currently offline

anniebryant@gmail.com
Messages: 16
Registered: March 2009

Junior Member

Hi group,

Anyway to call gdal from IDL using SPAWN? Currently I have gdal wrapped up in a small shell script that loops through days of year. Seems like SPAWN has no problem with the shell script, but once it gets to gdal_merge.py, I get error messages.

________________________________________________________

Here is the call in IDL:

spawn, 'sh /home/scripts/mosaic_8day.sh'

Here is the shell script:

# Loop through each directory
for i in `ls -d /usr/local/snow/data/archive/2004/*`
do
cd $i

var=$i

#extract date from directory name
date=${var:64:67}

echo $date

gdal_merge.py MOD09GA.*.h09v05.8DAY.tif MOD09GA.*.h09v04.8DAY.tif MOD09GA.*.h10v04.8DAY.tif -o UCRB.$date.8DAY.tif

done

_______________________________________

Any thoughts?

Thanks!
Annie

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