a></h2><div><ul><li><b><tt>SkyDiffuse</tt></b> - the diffuse component of the solar radiation  on an     arbitrarily tilted surface as given by a model developed by David L.     King at Sandia National Laboratories (retired).</li></ul></div><h2>Example<a name="7"></a></h2><pre class="codeinput">SurfTilt = 30;
SurfAz = 180;
DHI = 47;
GHI = 473;
SunZen = 60;
SkyDiffuse = pvl_kingdiffuse(SurfTilt, DHI, GHI, SunZen)
</pre><pre class="codeoutput">
SkyDiffuse =

   65.3974

</pre><h2>References<a name="8"></a></h