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    Re: Azimuth computation formula in Pub. 229
    From: Rafael C. Caruso
    Date: 2021 Jan 17, 09:35 -0800

    Hello Lars,

    Many thanks for sending me the derivation - this was exactly what I was looking for. I had assumed it involved dividing an expression for sin Z by an expresssion for cos Z, but had not made much headway.  Once again, a derivation always seems straightforward when you see it done by someone who knows what he is doing!

    Kind regards,

    Rafael

       
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