[GRASS-windows] Re: r.basin for windows [was Re: WinGrass6.5.svn-installer with selected addons]

[Margherita Di Leo]

Hi Helmut,

2011/10/23 Helmut Kudrnovsky <hellik at web.de>

> >- r.ipso
> >
> >       Traceback (most recent call last):
> >         File "c:\Program Files\GRASS
> >       6.5.SVN\etc\wxpython\gui_modules\prompt.py", line 804, in
> >       OnItemSelected
> >[...]
> >- r.wf:
> >
> >       Traceback (most recent call last):
> >         File "c:\Program Files\GRASS
> >       6.5.SVN\etc\wxpython\gui_modules\prompt.py", line 1098, in
> >       OnKeyPressed
> >[...]
>
> for the record, beside the python-pythonpath-pythonhome issue, by testing
> the scripts r.ipso and r.wf it has been observed that there is the
> python-lib-tk missing in the osgeo4w-based wingrass-installers and
> therefore
> matplotlib isn't correctly working.
>
> a workaround is changing the matplotlib-backend in the scripts by i.e.
>
>  import sys
>  import os
>  import matplotlib <= !!!
>  matplotlib.use('wx') <= !!!
>  import matplotlib.pyplot as plt
>  import grass.script as grass
>  import numpy as np
>

feel free to do such modification in the scripts if it solves the issue.

madi


>
> Helmut
>
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