VEFToVGamAz:

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   Compute the velocity mag, flight path angle and azimuth from a vector.
   Since version 2015.1
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   Form:
   [V,gamma,az] = VEFToVGamAz( vEF )
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   ------
   Inputs
   ------
   vEF           (3,1)    Earth fixed frame velocity vector
   lat           (1,1)    Latitude             (rad)
   lon           (1,1)    Longitude            (rad)

   -------
   Outputs
   -------
   V             (1,1)    Velocity magnitude   (km/s)
   gamma         (1,1)    Flight path angle    (rad)
   az            (1,1)    Azimuth angle        (rad)

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   See also ENUToECEF
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Children:

Math: Linear/Mag
Orbit: OrbitCoord/ENUToECEF