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    Re: Hav-Doniol
    From: Gary LaPook
    Date: 2015 Jun 14, 14:37 -0700

    Yes, that makes it simpler, the distintion of "same name" or "contrary name" only affects the second part of the computation. I am attaching a form that accomplishes this. You only carry the relevant haversine (L +d. or L-d) over to the right side of the form.

    I have included a worked example using the data from Greg's example found here:

    https://NavList.net/imgx/Hav-Azimuth.PNG

     

    gl



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