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Ernest,<br>
<br>
What you´ve done is correct, cause in the final the Grads shows one
average area for each time. If you wants to put those values in a
single graph you can attach a tloop around the aave expression and fix
the x and y dimension. For exemple:<br>
´set x 1´ and ´set y 1´<br>
<br>
I really don´t know what´s happenig to generate the "segementation
fault" it normally shouldn´t appear.<br>
<br>
Good luck<br>
<br>
Pesquero<br>
<blockquote cite="mid20050407115034.95870.qmail@web51606.mail.yahoo.com"
type="cite">
<pre wrap="">Hi,
I am trying to calulate an areal average using
set t 1 24
define sum=aave(pre,lon=-18,lon=15,lat=4,lat20)
for hourly observation for 24hours.
This gives me a time series.
But I want a single value representing the area and for the day. What
should be the command to incorporate that?
Again, what is the reason to having a "segementation fault" in your
result?
************************************************
Ernest A. Afiesimama Ph.D; JP
Head, Numerical Weather and Climate Predictions
Nigerian Meteorological Agency
P.M.B. 1215,
Oshodi
Lagos State
Nigeria
Tel: +234 8023052057 (Mobile)
+234 1 4800381 (Home)
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