<pre><font face="courier new, monospace" size="4"><br></font></pre><pre><font face="courier new, monospace" size="4">Dear All,</font></pre><pre><font face="courier new, monospace" size="4"><br></font></pre><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
<pre style="text-align:left"><font face="courier new, monospace" size="4">I have global wind data at 2.5 degrees resolution and need to calculate</font></pre><pre style="text-align:left"><span style="font-family:'courier new',monospace;font-size:large">and display a mean meridional wind stream function (rising and sinking </span></pre>
<pre style="text-align:left"><font face="courier new, monospace" size="4">motions of three cells) in GrADS. I have choose domain -90S/90N and 40/110E.</font></pre><pre style="text-align:left"><span style="font-family:'courier new',monospace;font-size:large">Then I want to calculate and display psi.</span><font size="4" face="courier new, monospace">I'm having trouble figuring out a way to</font></pre>
<pre style="text-align:left"><font size="4" face="courier new, monospace">structure this within GrADS.</font><span style="font-family:'courier new',monospace;font-size:large"> How to calculate psi from wind components.</span></pre>
<pre style="text-align:left"><span style="font-family:'courier new',monospace;font-size:large">Any suggestions, or a script for me to use? Thanks.</span></pre></blockquote><div><br></div><font face="courier new, monospace" size="4">-- <br>
</font><div><font face="courier new, monospace" size="4">Regards</font></div><div><font face="courier new, monospace" size="4">Y.Kalyan Chakravarthy</font></div><div><font face="courier new, monospace" size="4">Indian Meteorological Department</font></div>
<div><font face="courier new, monospace" size="4">New Delhi</font></div><div><br></div><div><div><br></div></div><div><br></div><div><div><font face="'comic sans ms', sans-serif"><br></font><br></div></div><br>