2010/1/8 MARIA ELISA SIQUEIRA SILVA <span dir="ltr"><<a href="mailto:elisasiq@usp.br">elisasiq@usp.br</a>></span><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi,<br>
<br>
does anybody know how to construct a gs<br>
that regrids day or pentad data to monthly data?<br>
<br></blockquote><div><br></div><div>There are several ways of doing this, for example</div><div><br></div><div>% lats4d.sh -i my_daily_file -o jan2009 -time 1jan2009 31jan2009 -mean -v</div><div><br></div><div>will create a single file with the monthly mean for Jan 2009 (by default a netcdf file called <a href="http://jan2009.nc">jan2009.nc</a>). 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:</div>
<div><br></div><div> <a href="http://opengrads.org/wiki/index.php?title=Installing_the_OpenGrADS_Bundle">http://opengrads.org/wiki/index.php?title=Installing_the_OpenGrADS_Bundle</a></div><div><br></div><div> Arlindo</div>
<div><br></div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
thanks<br>
Elisa<br><font color="#888888">
-- <br>
Maria Elisa Siqueira Silva<br>
Laboratório de Climatologia e Biogeografia - LCB<br>
Depto Geografia - FFLCH - USP<br>
Av. Prof. Lineu Prestes, 338 - Cidade Universitária<br>
São Paulo - SP<br>
05508-900<br>
(11) 3091-3769<br>
</font></blockquote></div><br><br clear="all"><br>-- <br>Arlindo da Silva<br><a href="mailto:dasilva@alum.mit.edu">dasilva@alum.mit.edu</a><br>