<div dir="ltr"><div><div><div><div><div>you didn&#39;t set time while defining the X1<br><br></div>so u r getting error<br></div>before defying X1 <br><br></div> &#39;set t 1 122&#39; <br></div> then define x2<br><br></div>

i hope it solve your problem<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Dec 24, 2013 at 4:10 PM, Geeta Geeta <span dir="ltr">&lt;<a href="mailto:geeta124@hotmail.com" target="_blank">geeta124@hotmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


<div><div dir="ltr">Hi All, <br><br>I have to compute the areal average of rainfall for a domain say 5-20N/65-100E. <br>So for this, the gs file looks like this--------- <br> <br>&#39;reinit&#39;<br>&#39;open obs.ctl&#39;<br>

&#39;c&#39;<br>&#39;define lon1=74&#39;<br>&#39;define lon2=87&#39;<br>&#39;define lat1=9&#39;<br>&#39;define lat2=22&#39;<br>*&#39;define x1=aave(pdt,lon=&#39;lon1&#39;,lon=&#39;lon2&#39;,lat=&#39;lat1&#39;,lat=&#39;lat2&#39;)&#39;<br>

<br>&#39;define x1=aave(pdt,lon=74,lon=87,lat=9,lat=22)&#39;<br>&#39;define x2=ave(x1,t=1,t=122)&#39;<br>&#39;d x2&#39;<br><br>But Grads does not display anything???????<br>ga-&gt; run <a href="http://onsrf.gs" target="_blank">onsrf.gs</a><br>

No hardcopy metafile open<br>All files closed; all defined objects released<br>All GrADS attributes have been reinitialized<br>ga-&gt;<br> <br> <br>I wish to compute the  AREAL AVerage w.r.t the time. <br>My &#39;t&#39; ranges from 1 150. <br>

 <br>Do not know what is going wrong?????????????<span class="HOEnZb"><font color="#888888"><br>geeta<br>                                               </font></span></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr"><span style="color:rgb(0,102,0)">Nagaraju Chilukoti</span><br style="color:rgb(0,102,0)"><span style="color:rgb(0,102,0)">Scientist</span><div>Information Services and Ocean Sciences Group</div>

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