<br><br><div class="gmail_quote">2009/6/18 Hyacinth Cyprain Nnamchi <span dir="ltr"><<a href="mailto:hc.nnamchi@lasg.iap.ac.cn">hc.nnamchi@lasg.iap.ac.cn</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Dear Grads users,<br>
I have two datasets for which i want get the areal anomaly time series (anom = x-mean)for two domains:<br>
a) lon=0,lon=360; lat=60S,lat=45S<br>
b) lon=15W,15E;lat=2N,lat=10N<br>
For each domain i want to have a single time series for t=1,t=last.My problem is how to apply the appropriate weighting functions.<br>
<br>
Can anyone help with a Fortran subroutine? Is there any GrADS function that can do this?<br></blockquote><div><br></div><div>The aave() function will perform the correct area averaging, e.g.,</div><div><br></div><div>set x 1</div>
<div>set y 1</div><div>set t 1 last</div><div>d aave(u,lon=0,lon=360,lat=-60,lat=-45)</div><div><br></div><div>Read he User's Guide for more information.</div><div><br></div><div> Arlindo</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
Thanks in advance.<br>
--<br>
<br>
Hyacinth C. Nnamchi<br>
TWAS-CAS Fellow<br>
State Key Laboratory of Numerical Modeling for<br>
Atmospheric Sciences and Geophysical Fluid Dynamics (LASG)<br>
Institute of Atmospheric Physics (IAP)<br>
Chinese Academy of Sciences (CAS)<br>
P.O.Box 9804, Beijing 100029, China<br>
Tel: +86-13488719702<br>
Fax: +86-10-82995172<br>
<a href="mailto:E-mail%3Ahc.nnamchi@lasg.iap.ac.cn">E-mail:hc.nnamchi@lasg.iap.ac.cn</a><br>
</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>