Dear BishoyiRatna,<br>
<br>
Here's how I would do it:<br>
<br>
set x 1<br>
set y 1<br>
set t 1 10<br>
t1=aave(prec,lon=-10,lon=10,lat=-10,lat=10)<br>
t2=aave(prec(t+1),lon=-10,lon=10,lat=-10,lat=10)<br>
d t2-t1<br>
<br>
notice the (t+1).... this will displace the time in 1 time step.<br>
so that when you display t2-t1, you are actually calculating<br>
the precipitation in that particular hour.<br>
<br>
of course you will need to change the areas for the average,<br>
and the time span as well<br>
<br>
]['s<br>
Henrique<br>
<br><div><span class="gmail_quote">On 9/30/05, <b class="gmail_sendername">Satyaban BishoyiRatna</b> <<a href="mailto:satya_atmos@rediffmail.com">satya_atmos@rediffmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<p>
<br>
Dear All<br>
I would like to plot the time series of <br>
hourly rainfall rate(cm/hr). the rainfall in my file <br>
is accumulated rainfall with time step of one hour. <br>
Please help me the grads script for this problem. <br>
<br>
<br>
Regards<br>
satyaban
</p>
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