Very good! John, I used 60mono.pol polar file for the routing runs Newport-Lizard and Lizard - Newport
starting Jan 1 and June 1 with Climatology only using Wind
and Currents as shown below, for example.
Notice that they are very different routes. Also see the completion times listed in the "Weather_routing_Configuration" window.
You're good to get OpenCPN
, Climatology and Wx-routing running so readily. It usually takes a little more time and persistence.
Try downloading some Long Grib files and doing routing using 8 or 16 day gribs with Climatology extending the routing to the finish.