Hi,
2010/8/31 Damian M <[email protected]>:
> GRASS_PNGFILE=mywaycoolmap.png
> export GRASS_PNGFILE
>
> What is the proper syntax for setting this in Python?
>
> I have tried something like:
>
> def jpgMap():
> #SET PNG OUTPUT FILE NAME
> grass.run_command("g.gisenv", set="GRASS_PNGFILE=testName.png")
GRASS_PNGFILE is a shell environment variable, not a GRASS gisenv
variable [1]. To set environment variable use e.g. os.putenv()
os.putenv('GRASS_PNGFILE', 'test.png')
Martin
[1] http://grass.osgeo.org/grass64/manuals/html64_user/variables.html
--
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa
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