FGFS-4.1/pyModeS
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fix bug

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This commit is contained in:
Junzi Sun 2018-04-05 15:32:17 +02:00
parent f246c88dd6
commit edbfdc68de
1 changed files with 3 additions and 3 deletions
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6
pyModeS/decoder/bds/__init__.py
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@ -45,8 +45,8 @@ def is50or60(msg, spd_ref, trk_ref, alt_ref):
String or None: BDS version, or possible versions, or None if nothing matches. String or None: BDS version, or possible versions, or None if nothing matches.
""" """
def vxy(v, angle): def vxy(v, angle):
vx = v * np.sin(np.deg2rad(angle)) vx = v * np.sin(np.radians(angle))
vy = v * np.cos(np.deg2rad(angle)) vy = v * np.cos(np.radians(angle))
return vx, vy return vx, vy
if not (is50(msg) and is60(msg)): if not (is50(msg) and is60(msg)):
@ -71,7 +71,7 @@ def is50or60(msg, spd_ref, trk_ref, alt_ref):
allbds = ['BDS50', 'BDS60', 'BDS60'] allbds = ['BDS50', 'BDS60', 'BDS60']
X = np.array([XY5, XY6m, XY6i]) X = np.array([XY5, XY6m, XY6i])
Mu = np.array(vxy(spd_ref*aero.kts, trk_ref*aero.kts)) Mu = np.array(vxy(spd_ref*aero.kts, trk_ref))
# compute Mahalanobis distance matrix # compute Mahalanobis distance matrix
# Cov = [[20**2, 0], [0, 20**2]] # Cov = [[20**2, 0], [0, 20**2]]