def test_distance(self):
lat_lon1 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N1 0. 0.00.', 'W122 22. 49.59.'))
self.assertAlmostEqual(lat_lon1.distance(lat_lon2),
157158.34911586,
places=7)
def test_lat_lon_eq(self):
lat_lon1 = LatLon.from_deg_min_sec(
('N37 36. 26.00.', 'W122 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(
('N37 36. 26.00.', 'E122 22. 49.59.'))
self.assertEqual(lat_lon1, lat_lon1)
self.assertNotEqual(lat_lon1, lat_lon2)
def test_distance_lon(self):
lat_lon1 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W122 22. 49.59.'))
lat_lon3 = LatLon.from_deg_min_sec(('N1 0. 0.00.', 'W121 22. 49.59.'))
self.assertAlmostEqual(lat_lon1.distance(lat_lon2), lat_lon1.distance(lat_lon3), places=7)
lat_lon4 = LatLon.from_deg_min_sec(('N90 0. 0.00.', 'W121 22. 49.59.'))
lat_lon5 = LatLon.from_deg_min_sec(('N90 0. 0.00.', 'W122 22. 49.59.'))
self.assertAlmostEqual(lat_lon4.distance(lat_lon5), 0, places=10)
def test_distance_lat(self):
lat_lon1 = LatLon.from_deg_min_sec(('N34 36. 26.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N35 36. 26.00.', 'W121 22. 49.59.'))
one_lat = 111130.55555555
self.assertAlmostEqual(lat_lon1.distance(lat_lon2), one_lat, places=7)
self.assertEqual(lat_lon1.distance(lat_lon2), lat_lon2.distance(lat_lon1))
lat_lon3 = LatLon.from_deg_min_sec(('N36 36. 26.00.', 'W121 22. 49.59.'))
self.assertAlmostEqual(lat_lon1.distance(lat_lon3), one_lat * 2, places=7)
def test_position_distance(self):
altitude1 = 0
altitude2 = 32000
pos1 = Position.from_deg_min_sec_feet(
('N37 36. 26.00.', 'W122 22. 49.59.'), altitude1)
pos2 = Position.from_deg_min_sec_feet(
('N36 36. 26.00.', 'W122 22. 49.59.'), altitude2)
self.assertAlmostEqual(
pos1.distance(pos2),
sqrt((altitude2 * FEET_TO_METERS_CONSTANT)**2 +
LatLon(pos1.lat_lon).distance(LatLon(pos2.lat_lon))**2))
def test_distance_lon(self):
lat_lon1 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W122 22. 49.59.'))
lat_lon3 = LatLon.from_deg_min_sec(('N1 0. 0.00.', 'W121 22. 49.59.'))
self.assertAlmostEqual(lat_lon1.distance(lat_lon2),
lat_lon1.distance(lat_lon3),
places=7)
lat_lon4 = LatLon.from_deg_min_sec(('N90 0. 0.00.', 'W121 22. 49.59.'))
lat_lon5 = LatLon.from_deg_min_sec(('N90 0. 0.00.', 'W122 22. 49.59.'))
self.assertAlmostEqual(lat_lon4.distance(lat_lon5), 0, places=10)
def test_distance_lat(self):
lat_lon1 = LatLon.from_deg_min_sec(
('N34 36. 26.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(
('N35 36. 26.00.', 'W121 22. 49.59.'))
one_lat = 111130.55555555
self.assertAlmostEqual(lat_lon1.distance(lat_lon2), one_lat, places=7)
self.assertEqual(lat_lon1.distance(lat_lon2),
lat_lon2.distance(lat_lon1))
lat_lon3 = LatLon.from_deg_min_sec(
('N36 36. 26.00.', 'W121 22. 49.59.'))
self.assertAlmostEqual(lat_lon1.distance(lat_lon3),
one_lat * 2,
places=7)
def test_lat_lon_from_deg_min_sec(self):
lat_lon1 = LatLon.from_deg_min_sec(('N37 36. 26.00.', 'W122 22. 49.59.'))
self.assertTrue(lat_lon1 is not None)
self.assertAlmostEqual(lat_lon1.get_lat(), 37.607222, places=5)
self.assertAlmostEqual(lat_lon1.get_lon(), -122.38044166666666, places=10)
self.assertEqual(lat_lon1.get_lat_in_radians(), radians(lat_lon1.get_lat()))
self.assertEqual(lat_lon1.get_lon_in_radians(), radians(lat_lon1.get_lon()))
def test_move(self):
lat_lon1 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N1 47. 58.87.', 'W121 22. 49.59.'))
lat_lon1.move(200000, 0)
# epsilon is 0.11 so we take 0.2 (20cm)
self.assertLess(lat_lon1.distance(lat_lon2), 0.2)
# move back and forth
lat_lon3 = LatLon.from_deg_min_sec(('N1 47. 58.87.', 'W121 22. 49.59.'))
lat_lon2.move(123456, 0)
self.assertAlmostEqual(lat_lon2.distance(lat_lon3), 123456, places=10)
self.assertAlmostEqual(lat_lon3.distance(lat_lon2), 123456, places=10)
lat_lon2.move(123456, 180)
self.assertAlmostEqual(lat_lon3.distance(lat_lon2), 0, places=10)
self.assertAlmostEqual(lat_lon2.distance(lat_lon3), 0, places=10)
def test_move(self):
lat_lon1 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(
('N1 47. 58.87.', 'W121 22. 49.59.'))
lat_lon1.move(200000, 0)
# epsilon is 0.11 so we take 0.2 (20cm)
self.assertLess(lat_lon1.distance(lat_lon2), 0.2)
# move back and forth
lat_lon3 = LatLon.from_deg_min_sec(
('N1 47. 58.87.', 'W121 22. 49.59.'))
lat_lon2.move(123456, 0)
self.assertAlmostEqual(lat_lon2.distance(lat_lon3), 123456, places=10)
self.assertAlmostEqual(lat_lon3.distance(lat_lon2), 123456, places=10)
lat_lon2.move(123456, 180)
self.assertAlmostEqual(lat_lon3.distance(lat_lon2), 0, places=10)
self.assertAlmostEqual(lat_lon2.distance(lat_lon3), 0, places=10)
def test_lat_lon_from_deg_min_sec(self):
lat_lon1 = LatLon.from_deg_min_sec(
('N37 36. 26.00.', 'W122 22. 49.59.'))
self.assertTrue(lat_lon1 is not None)
self.assertAlmostEqual(lat_lon1.get_lat(), 37.607222, places=5)
self.assertAlmostEqual(lat_lon1.get_lon(),
-122.38044166666666,
places=10)
self.assertEqual(lat_lon1.get_lat_in_radians(),
radians(lat_lon1.get_lat()))
self.assertEqual(lat_lon1.get_lon_in_radians(),
radians(lat_lon1.get_lon()))
def pos_callback(data):
lat_lon = LatLon.from_simconnect_data_latlonalt(data['STRUCT LATLONALT'])
print('LatLon: %s' % lat_lon)
def test_distance(self):
lat_lon1 = LatLon.from_deg_min_sec(('N0 0. 0.00.', 'W121 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N1 0. 0.00.', 'W122 22. 49.59.'))
self.assertAlmostEqual(lat_lon1.distance(lat_lon2), 157158.34911586, places=7)
def test_lat_lon_eq(self):
lat_lon1 = LatLon.from_deg_min_sec(('N37 36. 26.00.', 'W122 22. 49.59.'))
lat_lon2 = LatLon.from_deg_min_sec(('N37 36. 26.00.', 'E122 22. 49.59.'))
self.assertEqual(lat_lon1, lat_lon1)
self.assertNotEqual(lat_lon1, lat_lon2)
def pos_callback(data):
lat_lon = LatLon.from_simconnect_data_latlonalt(data['STRUCT LATLONALT'])
print('LatLon: %s' % lat_lon)