<div dir="ltr"><div><div><div>Thank you Dennis<br><br></div>My problem is when calculate divergence with <b><b> div =</b>uv2dvF_Wrap(qu,qv)<br> <br></b>I have result<b> div </b>is an array of small values like 1.427085e-05 <br><br></div>when i calculate the components with <b>dv2uvf (div, ud, vd) </b>i get ud=14.63604<br><br></div>vd=-2.875391<br><br><span id="result_box" class="" lang="en"><span class="">Why</span> <span class="">this difference?</span></span> <br></div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-19 17:59 GMT+00:00 Abdoulaye SY <span dir="ltr"><<a href="mailto:sy.abdoulaye3@ugb.edu.sn" target="_blank">sy.abdoulaye3@ugb.edu.sn</a>></span>:<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi<br><br></div>I want to calculate divergence of the water vapor flux with ncl.<br><br></div>I use <b> div = uv2dvF_Wrap(qu,qv) <br> </b><br><b> </b>and<b> dv2uvf (div, ud, vd)<br> </b>where qu and qv are water vapor flux zonal and meridional respectively.<br><br></div>I want to understand the<span lang="en"><span> Principles</span> <span>of</span> <span>operation</span></span> of these functions. I have read the documentation but it is not clear.<br><br></div>thanks</div>
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