[GRASS-dev] Avoid the addition of @mymapset in output map name

[Markus Metz]

Hi Roberta,

On Tue, May 29, 2018 at 1:41 PM, Moritz Lennert <
mlennert at club.worldonline.be> wrote:
>
> Hi Roberta,
>
> Le Tue, 29 May 2018 13:16:48 +0200,
> Roberta Fagandini <robifagandini at gmail.com> a écrit :
>
> > Hi all!
> > I'm working on the GUI of my module for clouds and shadows detection
> > in Sentinel 2 images  (GSoC 2018 project) and I have some trouble
> > with the automatic addition of the mapset name in the output maps.
> > I have several input bands imported in GRASS that I convert into float
> > value and rescale using r.mapcalc, each output map should be
> > automatically named with the inputs band name and a suffix (e.g.
> > input: nir - output: nir_float).
> > When I run the script using the GUI I have an error due to the @mapset
> > automatically added to the output map name (e.g. nir at mymapset_float).
> >
> > At the moment, I solved the problem with a replace() function but I'm
> > not sure this can be the best solution, do you have any hint?
>
> A classic solution that you will find in many scripts is using split():
>
> mapname_without_mapset = mapname_with_mapset.split('@')[0]

there is find_file() in lib/python/script/core.py with returns a dictionary
of keys/values including the name without mapset

Markus M

>
> Moritz
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