public void Test03_CoordDistance()
{
var coordA = new Coordinate(); // set to 0,0,0
var coordB = new Coordinate(1, 0, 0);
var distance = coordA.DistanceTo(coordB);
Assert.AreEqual(1.0, distance, 0.0001);
coordB = new Coordinate(1, 0, 1);
distance = coordA.DistanceTo(coordB);
Assert.AreEqual(Math.Sqrt(2.0), distance, 0.01);
coordB = new Coordinate(1, 1, 1);
distance = coordA.DistanceTo(coordB);
Assert.AreEqual(Math.Sqrt(3.0), distance, 0.01);
}
