[GRASS-dev] [GRASS-user] execGRASS("r.diversity"): [Error 3] Cannot find path specified \\.grass7\\r.li

[Markus Neteler]

On Wed, May 21, 2014 at 7:38 PM, Glynn Clements
<glynn at gclements.plus.com> wrote:
>
> [CC to grass-dev]
>
> Sandra MacFadyen wrote:
>
>>   File "C:/Program Files (x86)/GRASS GIS 7.0.0beta2/scripts/r.diversity.py",
>> line 116, in main
>>     os.mkdir(rlidir)
>> WindowsError: [Error 3] The system cannot find the path specified:
>> 'D:/Bands_processed1\\.grass7\\r.li'
>
> r.diversity.py is broken on Windows:
>
>     home = os.path.expanduser('~')
>     rlidir = os.path.join(home, '.grass7', 'r.li')
>
> The script tries to create an r.li subdirectory, but fails because the
> parent directory doesn't exist.
>
> $HOME/.grass7 is correct for Unix, but on Windows it's
> %APPDATA%\GRASS7. From lib/init/grass.py:
>
>     # configuration directory
>     grass_env_file = None  # see check_shell()
>     if sys.platform == 'win32':
>         grass_config_dirname = "GRASS7"
>         grass_config_dir = os.path.join(os.getenv('APPDATA'), grass_config_dirname)
>     else:
>         grass_config_dirname = ".grass7"
>         grass_config_dir = os.path.join(os.getenv('HOME'), grass_config_dirname)

I have added that in r60403.

Sandra, please try the updated version from Addons SVN.

Markus