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<h2><b>hdivg</b></h2><p> 

<code>hdivg(<i>uexpr,vexpr</i>)</code><p> 

Calculates the horizontal divergence using finite differencing. Exactly
the same as <a href="gradfunchcurl.html"><code>hcurl</code></a> in all
other respects; see the Usage Notes
and Examples above. <p>

<h3>Usage Notes </h3>

<ol>
<li>The numerical stability of calculating horizontal divergence using
finite differencing is very low. Please use the function with caution. 
</ol>

<H3>Examples</H3><P>