Reinventing the wheel

Larry Tyree
Wed, 14 Aug 1996 09:21:28 -0700 (PDT)


Does someone out there have the necessary formulas for computing beam
headings based upon latitude/longtidue?  I would like to put this into
TR, but haven't taken the time to find them (or to develop them myself).

Also, I would like a routine to compute the distance between grid squares
(the 6 digit kind).  

I would like them in easy to understand form - either with equations
with descriptions of the variables, or well documented source code.

Any help would be appreciated and would help get these features added 
in the next release.

Tree N6TR