On Tue, Jul 27, 2010 at 10:22 AM, Luke Driscoll <[email protected]> wrote: > If I understand what you're saying, I think you could make your key: > [siteid, year, month, day] > > Then when you call reduce you could set the group_level to 1, 2, 3 or 4, to > granulate by siteid, year, month and day respectively
Brilliant, thanks! Didn't know about group_level...
