day2mon regriding

[Arlindo da Silva]

2010/1/8 MARIA ELISA SIQUEIRA SILVA <elisasiq at usp.br>

> Hi,
>
> does anybody know how to construct a gs
> that regrids day or pentad data to monthly data?
>
>
There are several ways of doing this, for example

% lats4d.sh -i my_daily_file -o jan2009 -time 1jan2009 31jan2009 -mean -v

will create a single file with the monthly mean for Jan 2009 (by default a
netcdf file called jan2009.nc). Do this for each month in your data set
(with a script, of course.) In the end you will have a file for each month,
which you can open as a single dataset using a ctl with templates. The
utility lats4d.sh is shipped with the latest opengrads bundle:

   http://opengrads.org/wiki/index.php?title=Installing_the_OpenGrADS_Bundle

    Arlindo





> thanks
> Elisa
> --
> Maria Elisa Siqueira Silva
> Laboratório de Climatologia e Biogeografia - LCB
> Depto Geografia - FFLCH - USP
> Av. Prof. Lineu Prestes, 338 - Cidade Universitária
> São Paulo - SP
> 05508-900
> (11) 3091-3769
>



-- 
Arlindo da Silva
dasilva at alum.mit.edu
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