public LatLong avgLatLong() {
        return LatLong.quickAvgLatLong(point1.latLong(), point2.latLong());
    }
@Test
    public void testAvgLatLong() {

        Point p1 = Point.builder().latLong(33.63143, -84.33913).time(EPOCH).build();
        Point p2 = Point.builder().latLong(33.64143, -84.43913).time(EPOCH).build();

        PointPair pair = PointPair.of(p1, p2);

        LatLong actual = pair.avgLatLong();
        LatLong expected = LatLong.of(33.63643, -84.38913);

        assertTrue(expected.distanceTo(actual).isLessThan(Distance.ofNauticalMiles(0.00001)));
    }