%</span>
<span class="comment">% Rich Signell (rsignell@usgs.gov)</span>
</pre><h2>Specify input variables<a name="2"></a></h2><pre class="codeinput"><span class="comment">% Observation</span>
uri_obs=<span class="string">'http://coast-enviro.er.usgs.gov/models/test/OC412_412078.nc'</span>;
<span class="comment">%UMAINE</span>
uri_1=<span class="string">'http://coast-enviro.er.usgs.gov/thredds/dodsC/gom_interop/umaine/2005'</span>;
<span class="comment">%WHOI</span>
uri_2=<span class="string">'http:/