static void Main(string[] args) { World world = World.GenerateWorld(JsonHelper.ParseNetlink("http://shuttles.rpi.edu/displays/netlink.js")); EtaCalculator etaCalc = new EtaCalculator(world); Coordinate ep1 = new Coordinate(37760814, -77030853); Coordinate ep2 = new Coordinate(40366681, -123921572); Coordinate c = new Coordinate(55891119, -92376489); c = c.ClosestPoint(ep1, ep2); Console.WriteLine(c.ToString()); Console.WriteLine("Press any key to continue..."); Console.ReadKey(); //while (true) //{ // etaCalc.Recalculate(); //} }