Re: PSA script

No PSA script but ...

Did you look at the climatology functions? They handle leap years

   http://www.ncl.ucar.edu/Document/Functions/climo.shtml

Specifically: clmDayTLL, clmDayTLLL, smthClmDayTLL

Also, there are (as yet) undocumented functions in contributed.ncl
That will determine the daily anomalies.

calcDayAnomTLL , calcDayAnomTLLL

Usage: xAnom = calcDayAnomTLL (x, yyyyddd, clmDay)
        xAnom = calcDayAnomTLLL(x, yyyyddd, clmDay)

You can see the code via:

%> less contributed.ncl

search for the above function names.

On 5/22/13 7:44 AM, Renata Tedeschi wrote:
> Hi everyone.
>
> Does anyone have a script that calculates the PSA patterns? I'm trying to
> do it but I'm having a lot of difficulty.
>
> The main difficulty is to calculate the daily climatology whereas daily
> data have leap years.
>
> Renata
>
>
>
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Received on Wed May 22 08:47:37 2013