[GRASS-user] python parse_command

Pietro peter.zamb at gmail.com
Mon Feb 12 06:35:28 PST 2018

Dear Jonathan,

the error is due to grass_session that is not creating the location if
I don't have time in this day to fix this issue in grass_session, so the
fastest fsolution at the momenth is to check and create what is needed step
by step.

I did not have xyz file to test so I've only execute g.gisenv and it works,
let me know if it works also with r.inxyz:

from __future__ import print_function
import os
from grass_session import Session
from grass.script import core as gcore

GISDBASE = "/tmp/grassdata"
LOCATION = "nrw"
EPSG = "EPSG:4326"

if not os.path.exists(GISDBASE):

if not os.path.exists(os.path.join(GISDBASE, LOCATION)):
    with Session(gisdb=GISDBASE, location=LOCATION,
        print("Created a new location!")
    print("Location already exist!")

with Session(gisdb=GISDBASE, location=LOCATION, mapset="elevation",

Best regards

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