[GRASS-user] question on r.out.gdal in a loop

[Gabriel Cotlier]

solved with correcting spelling mistake at file extension, now the for loop
worked for me as:



Gabriel

On Wed, Jul 11, 2018 at 6:39 PM, Gabriel Cotlier <gabiklm01 at gmail.com>
wrote:

> Dear Nikos and Micha,
>
> I tried both and worked ways for constructing the list and worked well:
>
>
>
> and also:
>
>
>
> but still have an error problem with the loop
>
> why could be this happening?
> Thanks a lot.
> Gabriel
>
> On Wed, Jul 11, 2018 at 5:00 AM, Nikos Alexandris <nik at nikosalexandris.net
> > wrote:
>
>> * Nikos Alexandris <nik at nikosalexandris.net> [2018-07-11 09:14:47 +0200]:
>>
>>
>>> Gabriel Cotlier wrote:
>>>
>>>>
>>>>    I'm using grass 7.4.1 trying to export  all raster layers in the
>>>> current
>>>>    mapset out of grass to a folder as GeoTiff files though a for loop
>>>> from
>>>>    the python shell  as follows and I'm getting the error in red...
>>>>    What could be the problem?
>>>>    Thanks a lot in advance.
>>>>    Regards,
>>>>    Gabriel
>>>>    >>>import grass.script as gscript
>>>>    >>>rastlist=grass.read_command("g.list",type="rast")
>>>>    >>>rastlist
>>>>    F121996
>>>>    F121997
>>>>    F141999
>>>>    F142000
>>>>
>>>
>>> Micha Silver:
>>>
>>>>  Try:
>>>>  rastlist=grass.read_command("g.list",type="rast").split()
>>>>
>>>
>>> [..]
>>>
>>
>> For me it works like:
>>>
>>> rasters=grass.read_command('g.list', type='raster',
>>> separator='comma').split(',')
>>>
>>
>> For splitting on newlines, there is splitlines(), i.e.
>>
>> ```
>> rasters = grass.read_command('g.list', type='raster').splitlines()
>> for raster in rasters:
>>    print "Raster:", raster
>>    raster += '.tif'
>>    print "Raster with extension:", raster
>> ```
>>
>> See https://docs.python.org/2/library/stdtypes.html#str.splitlines
>>
>> Nikos
>>
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>>
>
>
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