def test_angle_loc(self):
loc1 = mod_geo.Location(45, 45)
loc2 = mod_geo.Location(46, 45)
self.assertEqual(loc1.elevation_angle(loc2), mod_geo.elevation_angle(loc1, loc2))
self.assertEqual(loc1.elevation_angle(loc2, radians=True), mod_geo.elevation_angle(loc1, loc2, radians=True))
self.assertEqual(loc1.elevation_angle(loc2, radians=False), mod_geo.elevation_angle(loc1, loc2, radians=False))
def test_angle_loc(self):
loc1 = mod_geo.Location(45, 45)
loc2 = mod_geo.Location(46, 45)
self.assertEquals(loc1.elevation_angle(loc2), mod_geo.elevation_angle(loc1, loc2))
self.assertEquals(loc1.elevation_angle(loc2, radians=True), mod_geo.elevation_angle(loc1, loc2, radians=True))
self.assertEquals(loc1.elevation_angle(loc2, radians=False), mod_geo.elevation_angle(loc1, loc2, radians=False))
def test_angle_3(self):
loc1 = mod_geo.Location(45, 45)
loc2 = mod_geo.Location(46, 45)
loc1.elevation = 100
loc2.elevation = loc1.elevation - loc1.distance_2d(loc2)
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertEqual(angle_radians, - mod_math.pi / 4)
self.assertEqual(angle_degrees, - 45)
def test_angle_2(self):
loc1 = mod_geo.Location(45, 45)
loc2 = mod_geo.Location(46, 45)
loc1.elevation = 100
loc2.elevation = loc1.elevation + 1.5 * loc1.distance_2d(loc2)
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertTrue(angle_radians > mod_math.pi / 4)
self.assertTrue(angle_degrees > 45)
def test_angle_0(self):
loc1 = mod_geo.Location(0, 0)
loc2 = mod_geo.Location(0, 1)
loc1.elevation = 100
loc2.elevation = 100
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertEqual(angle_radians, 0)
self.assertEqual(angle_degrees, 0)
def test_angle(self):
loc1 = mod_geo.Location(0, 0)
loc2 = mod_geo.Location(0, 1)
loc1.elevation = 100
loc2.elevation = loc1.elevation + loc1.distance_2d(loc2)
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertEquals(angle_radians, mod_math.pi / 4)
self.assertEquals(angle_degrees, 45)
def test_angle_3(self):
loc1 = mod_geo.Location(45, 45)
loc2 = mod_geo.Location(46, 45)
loc1.elevation = 100
loc2.elevation = loc1.elevation - loc1.distance_2d(loc2)
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertEqual(angle_radians, -mod_math.pi / 4)
self.assertEqual(angle_degrees, -45)
def test_angle_2(self):
loc1 = mod_geo.Location(45, 45)
loc2 = mod_geo.Location(46, 45)
loc1.elevation = 100
loc2.elevation = loc1.elevation + 1.5 * loc1.distance_2d(loc2)
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertTrue(angle_radians > mod_math.pi / 4)
self.assertTrue(angle_degrees > 45)
def test_angle_0(self):
loc1 = mod_geo.Location(0, 0)
loc2 = mod_geo.Location(0, 1)
loc1.elevation = 100
loc2.elevation = 100
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertEqual(angle_radians, 0)
self.assertEqual(angle_degrees, 0)
def test_angle(self):
loc1 = mod_geo.Location(0, 0)
loc2 = mod_geo.Location(0, 1)
loc1.elevation = 100
loc2.elevation = loc1.elevation + loc1.distance_2d(loc2)
angle_radians = mod_geo.elevation_angle(loc1, loc2, radians=True)
angle_degrees = mod_geo.elevation_angle(loc1, loc2, radians=False)
self.assertEquals(angle_radians, mod_math.pi / 4)
self.assertEquals(angle_degrees, 45)
def enrich(points):
(timeline, timeline_next) = tee(points, 2)
point = next(timeline_next)
first_time_in_session = point.time
yield point._replace(session_id=first_time_in_session)
for point, point_next in zip(timeline, timeline_next):
distance = length(locations=[point, point_next], _3d=True)
duration = (point_next.time - point.time).total_seconds()
yield point_next._replace(
session_id=first_time_in_session,
distance=distance,
duration=duration,
bearing=bearing_from_north_clockwise(point, point_next),
instantaneous_speed=distance / duration,
elevation_diff=point_next.elevation - point.elevation,
elevation_angle=elevation_angle(point, point_next, radians=False))
