def test_airborne_helicopter_radio_refinement(self): ''' Confirms that the beginning and end are trimmed to match the radio signal, not the (smoothed) AGL data. ''' gog = M(name='Gear On Ground', array=np.ma.array([0] * 3 + [1] * 5 + [0] * 10 + [1] * 5, dtype=int), frequency=1, offset=0, values_mapping={ 1: 'Ground', 0: 'Air' }) agl = P(name='Altitude AGL', array=np.ma.array([0.0] * 6 + [20.0] * 12 + [0.0] * 5, dtype=float)) rad = P(name='Altitude Radio', array=np.ma.array([0.0] * 7 + [10.0] * 10 + [0.0] * 6, dtype=float)) rtr = buildsection('Rotors Turning', 0, 40) node = Airborne() node.derive(rad, agl, gog, rtr) self.assertEqual(node[0].start_edge, 6.1) self.assertEqual(node[0].stop_edge, 16.9)
def test_airborne_helicopter_cant_fly_without_rotor_turning(self): gog = M(name='Gear On Ground', array=np.ma.array([1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1], dtype=int), values_mapping={1:'Ground', 0:'Air'}) agl = P(name='Altitude AGL', array=np.ma.array([0, 0, 0, 0, 5, 5, 5, 5, 5, 5, 2, 0], dtype=float), frequency=0.2) rtr = buildsection('Rotors Turning', 0, 0) node = Airborne() node.derive(agl, agl, gog, rtr) self.assertEqual(len(node), 0)
def test_airborne_helicopter_short(self): gog = M(name='Gear On Ground', array=np.ma.array([0]*3+[1]*5+[0]*10+[1]*5, dtype=int), frequency=1, offset=0, values_mapping={1:'Ground', 0:'Air'}) agl = P(name='Altitude AGL', array=np.ma.array([2.0, 0.0, 0.0]+[0.0]*4+[20.0]*10+[0.0]*6, dtype=float)) rtr = buildsection('Rotors Turning', 0, 40) node = Airborne() node.derive(agl, agl, gog, rtr) self.assertEqual(len(node), 1)
def test_airborne_helicopter_overlap(self): gog = M(name='Gear On Ground', array=np.ma.array([1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1], dtype=int), values_mapping={1:'Ground', 0:'Air'}) agl = P(name='Altitude AGL', array=np.ma.array([0, 0, 0, 0, 5, 5, 5, 5, 5, 5, 2, 0], dtype=float), frequency=0.2) rtr = buildsection('Rotors Turning', 0, 40) node = Airborne() node.derive(agl, agl, gog, rtr) self.assertEqual(len(node), 2) self.assertEqual(node[0].slice.start, 3.2) self.assertEqual(node[0].slice.stop, 6) self.assertEqual(node[1].slice.start, 8) self.assertEqual(node[1].slice.stop, 10.5)
def test_airborne_helicopter_radio_refinement(self): ''' Confirms that the beginning and end are trimmed to match the radio signal, not the (smoothed) AGL data. ''' gog = M(name='Gear On Ground', array=np.ma.array([0]*3+[1]*5+[0]*10+[1]*5, dtype=int), frequency=1, offset=0, values_mapping={1:'Ground', 0:'Air'}) agl = P(name='Altitude AGL', array=np.ma.array([0.0]*6+[20.0]*12+[0.0]*5, dtype=float)) rad = P(name='Altitude Radio', array=np.ma.array([0.0]*7+[10.0]*10+[0.0]*6, dtype=float)) rtr = buildsection('Rotors Turning', 0, 40) node = Airborne() node.derive(rad, agl, gog, rtr) self.assertEqual(node[0].start_edge, 6.1) self.assertEqual(node[0].stop_edge, 16.9)