oh sorry... problem solved! There was just the map "test3" not existing, so the called r.info could not retrieve any information. So there is no problem with raster_info, it was just my fault :(
/johannes On Wed, Aug 28, 2013 at 12:30 PM, Johannes Radinger < [email protected]> wrote: > Hi, > > when I try to get the max value of a raster map via python and > grass.raster_info() in GRASS70 (revision 57523), I get following error: > > > grass.raster_info("test3")['max'] > D1/1: grass.script.core.start_command(): r.info -gre map=test3 > Traceback (most recent call last): > File "<input>", line 1, in <module> > File "/usr/local/grass-7.0.svn/etc/python/grass/script/raster.py", line > 80, in raster_info > kv[k] = float_or_null(kv[k]) > KeyError: 'min' > > Is that easy to fix? > > /Johannes >
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