def test_04(self):
# four legs, returning TAS only
Value = SS.gps2tas([178, 185, 188, 184], [178, 82, 355, 265])
Truth = 183.73
self.assertLessEqual(RE(Value, Truth), 1e-4)
def test_01(self):
# three legs, returning TAS only
Value = SS.gps2tas([178, 185, 188], [178, 82, 355])
Truth = 183.05
self.assertLessEqual(RE(Value, Truth), 1e-4)
def test_02(self):
# three legs, returning TAS, wind speed and direction
(TAS, (WS, Dir)) = SS.gps2tas([178, 185, 188], [178, 82, 355], 1)
TAS_Truth = 183.05
WS_Truth = 5.26
Dir_Truth = 194.5
self.assertLessEqual(RE(TAS, TAS_Truth), 1e-4)
self.assertLessEqual(RE(WS, WS_Truth), 1e-3)
self.assertLessEqual(RE(Dir, Dir_Truth), 1e-4)
# four legs, returning TAS only
Value = SS.gps2tas([178, 185, 188, 184], [178, 82, 355, 265])
Truth = 183.73
self.assertLessEqual(RE(Value, Truth), 1e-4)
def test_05(self):
# four legs, returning TAS and standard deviation
(TAS, SD) = SS.gps2tas([178, 185, 188, 184], [178, 82, 355, 265], 1)
TAS_Truth = 183.73
SD_Truth = 0.827
self.assertLessEqual(RE(TAS, TAS_Truth), 1e-4)
self.assertLessEqual(RE(SD, SD_Truth), 1e-3)
def test_03(self):
# three legs, returning TAS, wind speed and direction and heading for each leg
(TAS, (WS, Dir), (H0, H1, H2)) = SS.gps2tas([178, 185, 188],
[178, 82, 355], 2)
TAS_Truth = 183.05
WS_Truth = 5.26
Dir_Truth = 194.5
H0_T = 178.46
H1_T = 83.52
H2_T = 354.45
self.assertLessEqual(RE(TAS, TAS_Truth), 1e-4)
self.assertLessEqual(RE(WS, WS_Truth), 1e-3)
self.assertLessEqual(RE(Dir, Dir_Truth), 1e-4)
self.assertLessEqual(RE(H0, H0_T), 1e-4)
self.assertLessEqual(RE(H1, H1_T), 1e-4)
self.assertLessEqual(RE(H2, H2_T), 1e-4)
def test_06(self):
# four legs, returning TAS, standard deviation and four calculated winds
(TAS, SD, ((W0, D0), (W1, D1), (W2, D2), (W3, D3))) = \
SS.gps2tas([178, 185, 188, 184], [178, 82, 355, 265], 2)
TAS_Truth = 183.73
SD_Truth = 0.827
(W0_T, D0_T) = (5.26, 194.52)
(W1_T, D1_T) = (3.58, 181.52)
(W2_T, D2_T) = (5.15, 162.7)
(W3_T, D3_T) = (6.44, 177.95)
self.assertLessEqual(RE(TAS, TAS_Truth), 1e-4)
self.assertLessEqual(RE(SD, SD_Truth), 1e-3)
self.assertLessEqual(RE(D0, D0_T), 1e-4)
self.assertLessEqual(RE(D1, D1_T), 1e-4)
self.assertLessEqual(RE(D2, D2_T), 1e-4)
self.assertLessEqual(RE(D3, D3_T), 1e-4)
self.assertLessEqual(RE(W0, W0_T), 1e-3)
self.assertLessEqual(RE(W1, W1_T), 1e-3)
self.assertLessEqual(RE(W2, W2_T), 1e-3)
self.assertLessEqual(RE(W3, W3_T), 1e-3)