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I suppose you have zonal wind (u), meridional wind (v) and specific
humidity (q) data.<br>
Then you can do:<br>
<br>
display -hdivg(u*q,v*q)<br>
<br>
get a polt of moisture convegence. The minus signal is to get
convergence positive.<br>
<br>
Bonatti<br>
<br>
Satyaban BishoyiRatna wrote:<br>
<blockquote
cite="mid20051112115411.18749.qmail@webmail17.rediffmail.com"
type="cite">
<p> <br>
Dear Grads-user<br>
I would like to calculate the moisture convergence by GrADS. Please
provide me script for this.<br>
<br>
Thanking you.<br>
with best regards<br>
Satyaban
</p>
<br>
<br>
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<br>
<pre class="moz-signature" cols="72">--
*****************************************************************
Jose Paulo Bonatti
Dr. em Meteorologia - Pesquisador Titular
Instituto Nacional de Pesquisas Espaciais - INPE
Centro de Previsao de Tempo e Estudos Climaticos - CPTEC
Divisao de Modelagem e Desenvolvimento - DMD
(<a class="moz-txt-link-freetext" href="http://www.cptec.inpe.br/">http://www.cptec.inpe.br/</a>)
Rodovia Presidente Dutra, km 40 SPRJ
12630-000 Cachoeira Paulista - SP - Brasil
Tel: (+55) (12) 3186.8421 Fax: (+55) (12) 3101.2835
*****************************************************************
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