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

Veronica Andreo veroandreo at gmail.com
Sat Oct 21 06:06:56 PDT 2017


Thanks, Soeren :)

2017-10-21 15:05 GMT+02:00 Sören Gebbert <soerengebbert at googlemail.com>:

> 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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