public static void assertLngLatAlt(double expectedLongitue, double expectedLatitude, double expectedAltitude, LngLatAlt point)
	{
		assertEquals(expectedLongitue, point.getLongitude(), 0.00001);
		assertEquals(expectedLatitude, point.getLatitude(), 0.00001);

		if (Double.isNaN(expectedAltitude))
		{
			assertFalse(point.hasAltitude());
		}
		else
		{
			assertEquals(expectedAltitude, point.getAltitude(), 0.00001);
		}
	}