hi<br>can i use lisotd lightning data to plot graphs in grads<br><br><div class="gmail_quote">On Wed, Feb 23, 2011 at 8:21 PM, Jennifer Adams <span dir="ltr"><<a href="mailto:jma@cola.iges.org">jma@cola.iges.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div style="word-wrap: break-word;"><br><div><div class="im"><div>On Feb 21, 2011, at 1:33 PM, Subash Yeggina wrote:</div>
<br><blockquote type="cite">Hi! All,<div><br></div><div> How is the interpolation of GPCP data of 1 deg by 1 deg resolution done to compare with TRMM data (3B42 V6) 0.25 by 0.25 resolution ? </div></blockquote></div><div>
Use the <a href="http://grads.iges.org/grads/gadoc/gradfunclterp.html" target="_blank">lterp()</a> function to bi-lnearly interpolate from one grid to the other. </div><br><blockquote type="cite"><div>The interpolated GPCP value has to be dumped into a txt file along with the TRMM value at a particular LAT/LON. </div>
</blockquote>I believe there's a recipe in the opengrads cookbook for dumping text to a file. The basic strategy is to use 'set gxout print' and the write function in the scripting language. </div><div>--Jennifer</div>
<div><br><blockquote type="cite"> <div><br></div><div><br></div><div>Thanks,</div><div>Subash</div><div><br></div><div><br></div><div><br></div> _______________________________________________<br>gradsusr mailing list<br>
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--</div><div>Jennifer M. Adams</div><div>IGES/COLA</div><div>4041 Powder Mill Road, Suite 302</div><div>Calverton, MD 20705</div><div><a href="mailto:jma@cola.iges.org" target="_blank">jma@cola.iges.org</a></div><div><br>
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