Re: Daily data to monthly climatology...

[Andrew Wittenberg <atw@xxxxxxxxxxxxx>]

On Fri, 10 Jan 2003, Ansley Manke wrote:
> To make monthly data you would define a monthly time axis for the
> period in question, and regrid your data to it:
> 
> DEFINE AXIS/T="1-Jan-1961":"1-jan-1991":1/unit=month t_month
> LET precip_month = precip[GT=t_month]

Gary & Ansley,

If your precip is a daily field, you probably want 

   precip[GT=t_month@ave]

which gives monthly averages.  Otherwise you'll get linear interpolation
(the default regridding).

Cheers,

Andrew

+---------------------------------------+
|  Andrew Wittenberg  |  GFDL/NOAA      |
|  atw@gfdl.noaa.gov  |  Princeton, NJ  |
+---------------------------------------+