def hdg60(msg):
    """Megnetic heading of aircraft

    Args:
        msg (String): 28 bytes hexadecimal message (BDS60) string

    Returns:
        float: heading in degrees to megnetic north (from 0 to 360)
    """
    d = hex2bin(data(msg))

    if d[0] == '0':
        return None

    sign = int(d[1])    # 1 -> west
    value = bin2int(d[2:12])

    if sign:
        value = value - 1024

    hdg = value * 90 / 512.0  # degree

    # convert from [-180, 180] to [0, 360]
    if hdg < 0:
        hdg = 360 + hdg

    return round(hdg, 3)
def hdg60 ( msg ) : d = hex2bin ( data ( msg ) ) if d [ 0 ] == '0' : return None sign = int ( d [ 1 ] ) value = bin2int ( d [ 2 : 12 ] ) if sign : value = value - 1024 hdg = value * 90 / 512.0 if hdg < 0 : hdg = 360 + hdg return round ( hdg , 3 )
Megnetic heading of aircraft

    Args:
        msg (String): 28 bytes hexadecimal message (BDS60) string

    Returns:
        float: heading in degrees to megnetic north (from 0 to 360)