f19e04f1_hematical_and_utility_software__Description
[Name (click to download)] LATLON.ZIP (~21 Kbytes) 03/21/02 [Description] 
Given the latitude and longitude of two points on earth, compute the great circle distance between them and the azimuth of each point as viewed from the other point.
Marv Klotz's Utilities: home shop, mathematical and utility software
Description