C:/Documents and Settings/student/My Documents/Visual Studio 2008/projects/UtmConvert/UtmConvert/Datum.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace UtmConvert {
    class Datum {
        string _name = "";

        public string Name {
            get { return _name; }
            set { _name = value; }
        }

        // meters (a)
        double _equatorialRadius = 0;

        public double EquatorialRadius {
            get { return _equatorialRadius; }
            set { _equatorialRadius = value; }
        }

        public double a {
            get { return _equatorialRadius; }
        }

        // meters (b)
        double _polarRadius = 0;

        public double PolarRadius {
            get { return _polarRadius; }
            set { _polarRadius = value; }
        }

        public double b {
            get { return _polarRadius; }
        }

        // (a-b)/a
        double _flattening = 0;

        public double Flattening {
            get { return _flattening; }
            set { _flattening = value; }
        }

        string _use = "";

        public string Use {
            get { return _use; }
            set { _use = value; }
        }

        public Datum() {
            _name = "NAD83/WGS84";
            _equatorialRadius = 6378137.0;
            _polarRadius = 6356752.3142;
            _flattening = (_equatorialRadius - _polarRadius) / _equatorialRadius;
            _use = "Global";
        }

        public Datum(string name, double equatorialRadius
            , double polarRadius, double flattening, string use) {
            _name = name;
            _equatorialRadius = equatorialRadius;
            _polarRadius = polarRadius;
            _flattening = flattening;
            _use = use;
        }
    }
}

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