Arielle,
Try
output = subprocess.check_output('gdalwarp ...')
print output
to see what gdalwarp might be complaining about in the child process.
See also
http://docs.python.org/2/library/subprocess.html#subprocess.check_output.
On 5/31/13, 10:36 AM, Arielle Simmons wrote:
I am trying to use a subprocess.call method in python to use ‘gdalwarp’
on a .img file. So far everything that I’ve put in my script runs
fine…but the gdalwarp. There is no error…so I assume I am somehow not
understanding the gdalwarp statement as well as I thought I might.
Anybody see what I am missing (or can direct me to a strong reference
regarding gdalwarp)?
Enclosing full code in .txt.
subprocess.call('gdalwarp %s %s -t_srs "+proj=lcc
+lat_1=42.68333333333333 +lat_2=41.71666666666667 +lat_0=41 +lon_0=-71.5
+x_0=200000 +y_0=750000 +ellps=GRS80 +datum=NAD83 +units=m +no_defs"'
%(raster, 'new_'+raster))
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Sean Gillies
s...@mapbox.com
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