/usr/share/doc/grads/html/gradfunchdivg.html is in grads 2.0.a9-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | <!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.-->
<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>
|