Vinicus,<br><br>There are example CTLs available on the GrADS tutorial page.<br><br><a href="http://www.iges.org/grads/gadoc/tutorial.html" target="_blank">http://www.iges.org/grads/gadoc/tutorial.html</a><br><br>You might benefit from following through it, too.<br>
<br>Cheers,<br>Daniel<br><br clear="all"><br>-- <br>Daniel da Silva<br><a href="mailto:ddasilva@umd.edu">ddasilva@umd.edu</a><br>