75 lines
2.1 KiB
Python
75 lines
2.1 KiB
Python
from __future__ import print_function
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from pyModeS import ehs, common, bds
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# === Decode sample data file ===
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def bds_info(BDS, m):
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if BDS == "BDS10":
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info = [bds.bds10.ovc10(m)]
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elif BDS == "BDS17":
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info = ([i[-2:] for i in bds.bds17.cap17(m)])
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elif BDS == "BDS20":
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info = [bds.bds20.cs20(m)]
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elif BDS == "BDS40":
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info = (bds.bds40.alt40mcp(m), bds.bds40.alt40fms(m), bds.bds40.p40baro(m))
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elif BDS == "BDS44":
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info = (bds.bds44.wind44(m), bds.bds44.temp44(m), bds.bds44.p44(m), bds.bds44.hum44(m))
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elif BDS == "BDS44REV":
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info = (bds.bds44.wind44(m, rev=True), bds.bds44.temp44(m, rev=True), bds.bds44.p44(m, rev=True), bds.bds44.hum44(m, rev=True))
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elif BDS == "BDS50":
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info = (bds.bds50.roll50(m), bds.bds50.trk50(m), bds.bds50.gs50(m), bds.bds50.rtrk50(m), bds.bds50.tas50(m))
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elif BDS == "BDS60":
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info = (bds.bds60.hdg60(m), bds.bds60.ias60(m), bds.bds60.mach60(m), bds.bds60.vr60baro(m), bds.bds60.vr60ins(m))
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else:
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info = None
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return info
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def ehs_decode_all(df, n=None):
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import csv
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print("===== Decode EHS sample data (DF=%s)=====" % df)
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f = open('tests/data/sample_data_ehs_df%s.csv' % df, 'rt')
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for i, r in enumerate(csv.reader(f)):
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if n and i > n:
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break
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ts = r[0]
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m = r[2]
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df = common.df(m)
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icao = ehs.icao(m)
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BDS = bds.infer(m)
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code = common.altcode(m) if df == 20 else common.idcode(m)
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if not BDS:
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print(ts, m, icao, df, '%5s'%code, 'UNKNOWN')
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continue
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if len(BDS.split(",")) > 1:
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print(ts, m, icao, df, '%5s' % code, end=' ')
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for i, _bds in enumerate(BDS.split(",")):
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if i == 0:
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print(_bds, *bds_info(_bds, m))
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else:
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print(' ' * 55, _bds, *bds_info(_bds, m))
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else:
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print(ts, m, icao, df, '%5s'%code, BDS, *bds_info(BDS, m))
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if __name__ == '__main__':
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ehs_decode_all(df=20, n=100)
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ehs_decode_all(df=21, n=100)
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