using System;
using NETGeographicLib;

namespace example_PolarStereographic
{
    class Program
    {
        static void Main(string[] args)
        {
            try {
                PolarStereographic proj = new PolarStereographic(); // WGS84
                bool northp = true;
                {
                    // Sample forward calculation
                    double lat = 61.2, lon = -149.9; // Anchorage
                    double x, y;
                    proj.Forward(northp, lat, lon, out x, out y);
                    Console.WriteLine(String.Format("{0} {1}", x, y));
                }
                {
                    // Sample reverse calculation
                    double x = -1637e3, y = 2824e3;
                    double lat, lon;
                    proj.Reverse(northp, x, y, out lat, out lon);
                    Console.WriteLine(String.Format("{0} {1}", lat, lon));
                }
            }
            catch (GeographicErr e) {
                Console.WriteLine(String.Format("Caught exception: {0}", e.Message));
            }
        }
    }
}