[GRASS-user] Running an external executable file from a Python
Script
António Rocha
antonio.rocha at deimos.com.pt
Thu Mar 10 08:57:21 EST 2011
Greetings all,
I have a python script from where I need to run an external binary (in
Windows). This external binary (not developed by me) uses an
input_parameter file to configure binary and get other parameters. The
problem is that this binary requires that in my active folder I have my
parameter file. Example: If I want to run this binary (outside GRASS
Python Scripts) i open cmd, go to a folder where I have a parameter file
(e.g. c:\delete (cd c:\delete)) Then I can run this binary as long as I
have my parameter file in my "active folder" like this
(c:\tool\training.exe). What I mean is that in my active folder I do not
need to have my binary only my parameter file.
My question is, when I'm running a GRASS python Script what is my active
folder in order to place there my Parameter file? Or, is there any way
to change my "active folder" while I'm running GRASS python Script?
Hope I was clear enough in this email since this was unexpected for me.
Thanks
Antonio
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