[GRASS-user] problem with python scripting
Sören Gebbert
soerengebbert at googlemail.com
Tue Apr 5 00:06:34 PDT 2016
Please try gscript.mapcalc(expr... , overwrite=True)
Am 05.04.2016 09:02 schrieb "Leonardo Hardtke" <leohardtke at gmail.com>:
> Hi Paulo and thanks for the answer... but It gives me a very similar error
> if I write the full flag.... (The only difference is TypeError... str if I
> use 'o' and int if I use 'overwrite'.... )
>
> gscript.mapcalc('endmember_rstr.1 = null()', flags="overwrite")
>
> ERROR: output map <endmember_rstr.1> exists. To overwrite, use the
> --overwrite flag
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "/usr/lib/grass70/etc/python/grass/script/raster.py", line 103, in
> mapcalc
> quiet=quiet, verbose=verbose, overwrite=overwrite)
> File "/usr/lib/grass70/etc/python/grass/script/core.py", line 516, in
> write_command
> return handle_errors(returncode, returncode, args, kwargs)
> File "/usr/lib/grass70/etc/python/grass/script/core.py", line 312, in
> handle_errors
> returncode=returncode)
> File "/usr/lib/grass70/etc/python/grass/exceptions/__init__.py", line
> 68, in __init__
> msg = _("Module run %s %s ended with error") % (module, code)
> TypeError: 'int' object is not callable
>
> Thanks for your help!
>
> 2016-04-05 16:56 GMT+10:00 Paulo van Breugel <p.vanbreugel at gmail.com>:
>
>>
>>
>> On 05-04-16 08:53, Leonardo Hardtke wrote:
>>
>> Dear users,
>> I am writing a script and I'm having problems with the flags for mapcalc
>> gscript.mapcalc('endmember_rstr.1 = null()', flags="o")
>>
>>
>> If you are using GRASS 7.+, the overwrite flag should be written in
>> full, i.e.,
>>
>> gscript.mapcalc('endmember_rstr.1 = null()', flags="overwrite")
>>
>>
>>
>> ERROR: output map <endmember_rstr.1> exists. To overwrite, use the
>> --overwrite flag
>> Traceback (most recent call last):
>> File "<stdin>", line 1, in <module>
>> File "/usr/lib/grass70/etc/python/grass/script/raster.py", line 103, in
>> mapcalc
>> quiet=quiet, verbose=verbose, overwrite=overwrite)
>> File "/usr/lib/grass70/etc/python/grass/script/core.py", line 516, in
>> write_command
>> return handle_errors(returncode, returncode, args, kwargs)
>> File "/usr/lib/grass70/etc/python/grass/script/core.py", line 312, in
>> handle_errors
>> returncode=returncode)
>> File "/usr/lib/grass70/etc/python/grass/exceptions/__init__.py", line
>> 68, in __init__
>> msg = _("Module run %s %s ended with error") % (module, code)
>> TypeError: 'str' object is not callable
>>
>> with other modules flags are working as I expect, like....
>>
>> gscript.run_command("g.region", flags="p")
>> projection: 1 (UTM)
>> zone: -20
>> datum: wgs84
>> ellipsoid: wgs84
>> north: 5326556.02809
>> south: 5228355.32592
>> west: 290546.512535
>> east: 444008.446334
>> nsres: 30.00326984
>> ewres: 30.0081998
>> rows: 3273
>> cols: 5114
>> cells: 16738122
>>
>> Am I missing something?
>>
>> Thanks!
>> --
>> Dr. Leonardo A. Hardtke
>> Laboratorio de Teledetección y S.I.G.
>> Centro Nacional Patagónico (CONICET)
>> Bvd. Brown 2825, 9120
>> Puerto Madryn, Chubut, Argentina
>>
>>
>> _______________________________________________
>> grass-user mailing listgrass-user at lists.osgeo.orghttp://lists.osgeo.org/mailman/listinfo/grass-user
>>
>>
>>
>
>
> --
> Dr. Leonardo A. Hardtke
> Laboratorio de Teledetección y S.I.G.
> Centro Nacional Patagónico (CONICET)
> Bvd. Brown 2825, 9120
> Puerto Madryn, Chubut, Argentina
>
> _______________________________________________
> grass-user mailing list
> grass-user at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-user
>
-------------- nächster Teil --------------
Ein Dateianhang mit HTML-Daten wurde abgetrennt...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20160405/2a038222/attachment.html>
More information about the grass-user
mailing list