[GRASS-user] listing raster maps as input for "i.group"

[Stefan Lüdtke]

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Sorry for being diffuse, but I haven no experience with the i.group
command and how to parse a list to it.



On 11/04/2014 03:38 PM, umbertofilippo wrote:
> How do I use the output of "g.mlist" as input for another function
> in GRASS 6.4.4 and Python console? Here is my specific case: I have
> to group the list of raster maps that begin with "globrad" using
> "i.group". Anyway, my code seems not working, as "i.group" returns
> an empty dict ( i.e "{ }"). Here is my code, any suggestion would
> be very appreciated:
> 
> map_list = grass.read_command("g.mlist", type="rast", 
> pattern="globrad*",separator=",") group =
> grass.run_command("i.group", group = "glob_rad", subgroup = 
> "glob_rad", input = map_list)
> 
> The first line returns
> 
> globrad1,globrad2
> 
> which is "string" type, the second line returns { } (empty
> dictionary).
> 
> Thanks in advance! umberto 
> _______________________________________________ grass-user mailing
> list grass-user at lists.osgeo.org 
> http://lists.osgeo.org/mailman/listinfo/grass-user

- -- 
Stefan Lüdtke

Section 5.4-  Hydrology
Tel.: +49 331 288 2821
Fax: +49 331 288 1570
Email: sluedtke at gfz-potsdam.de

Helmholtz-Zentrum Potsdam
Deutsches GeoForschungsZentrum GFZ
(GFZ German Research Centre for Geoscience)
Stiftung des öff. Rechts Land Brandenburg
Telegrafenberg, 14473 Potsdam
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