[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!
Best,
Vero
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