Expedition Expedition Navigation Software

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1/30/2018 8:44 am  #1


Is there a way to display the Course to steer for a leg based on the GRIB/tide data, as opposed to heading to steer which is based on the current instrument data, as I understand it?  I.e. On this leg steer 180?


1/31/2018 2:28 pm  #2


I might be missing your question, but what is the difference?  Assuming your next waypoint has been set through an optimisation process, or is a corner of the course, how does a change over time alter that point?  If there has been a significant change in weather, re-run the optimisation altering whatever of your weather inputs are now different than the grib (e.g. Settings/Optimal Advanced/Wind).  And I may be missing the point of your question.


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