[GRASS-dev] Which are the strds 'columns'?

Sören Gebbert soerengebbert at googlemail.com
Sat Oct 21 12:15:18 PDT 2017


Hi,
to do it coherently: all t.* modules with a where option should
mention this. Feel free to perform the necessary  manpage updates. :)

Best regards
Sören

2017-10-21 17:05 GMT+02:00 Nikos Alexandris <nik at nikosalexandris.net>:
> Maybe add this info (part of how Vero explained as well) in
> t.rast.univar?
>
> Danke Soeren, Nikos
>
> * Sören Gebbert <soerengebbert at googlemail.com> [2017-10-21 15:05:24 +0200]:
>
>
>> Hi,
>> the column option of:
>>
>> `t.rast.list --help`
>>
>> will show all columns that are available for time-stamped raster layer
>> SQL selection operations.
>>
>> Best regards
>> Sören
>>
>> 2017-10-21 14:34 GMT+02:00 Nikos Alexandris <nik at nikosalexandris.net>:
>>>
>>> Shouldn't the following work?
>>>
>>> t.rast.univar lst where="mean > 10"
>>> ..
>>> sqlite3.OperationalError: no such column: mean
>>>
>>>
>>> 'min', 'max' and 'start_time' work.
>>>
>>> Where are the "columns"?
>>> Isn't the whole of what t.rast.univar -e reports supported?
>>>
>>> Thank you, Nikos
>>>
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>
>
> --
> Nikos Alexandris | Remote Sensing & Geomatics
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