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 “”, line 1, in
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
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 <johannesradinger@gmail.com> 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 “”, line 1, in
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