Dear list, I am struggling with my python code. I am trying to get the computational region of a xyz-file. If I use r.in.xyz in GRASS itself, it works all just fine, but using it in python I always get an error. Here is my code:
from grass_session import Session from grass.script import core as gcore from grass.pygrass.modules.shortcuts import general as g from grass.pygrass.modules.shortcuts import raster as r with Session(gisdb="/home/jreith/grassdata", location="nrw",mapset="elevation", create_opts="EPSG:4326"): compregion = gcore.parse_command('r.in_xyz', input="/geodaten/dgm1.xyz", flags='s', output="new_file",separator='space') The error: Traceback (most recent call last): File "grass_scripts/grass_dem.py", line 32, in <module> compregion = gcore.parse_command('r.in_xyz', input="/geodaten/dgm1.xyz", flags='s', output="new_file",separator='space') File "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/script/core.py", line 516, in parse_command res = read_command(*args, **kwargs) File "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/script/core.py", line 471, in read_command process = pipe_command(*args, **kwargs) File "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/script/core.py", line 444, in pipe_command return start_command(*args, **kwargs) File "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/script/core.py", line 380, in start_command return Popen(args, **popts) File "/home/jreith/source/grass-7.4.svn/dist.x86_64-pc-linux-gnu/etc/python/grass/script/core.py", line 74, in __init__ subprocess.Popen.__init__(self, args, **kwargs) File "/usr/lib/python2.7/subprocess.py", line 711, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory I appreciate any help and hope I made myself clear. best regards Jonathan
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