[GRASS-user] t.rast.aggregate

Veronica Andreo veroandreo at gmail.com
Tue Apr 1 07:07:10 PDT 2014

Hi Soeren,

2014-03-31 13:05 GMT-03:00 Sören Gebbert <soerengebbert at googlemail.com>:
> Hi Veronica,
> you can use t.rast.series for this kind of task. Use a SQL expression
> to select only specific months of a year. Please try this code
> (untested, may contain errors):
> # January averages
> t.rast.series input=monthly_aggregates \
>     output=jan_average method=average \
>     where="start_time = datetime(start_time, 'start_of_year', '0 month')"

Thanks so much for your help! Worked perfectly just removing the
underscore in 'start of year'

Have one question though: is there a way to check which maps were used
to estimate the average (or whatever operation t.rast.series perform)?
Is that information stored somewhere? or is there a way to check prior
to t.rast.series??

Thanks again!


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