g:ddlmZddlZddlmZ ddd ZddZdS)) annotationsN)commonFmsgstrsourceboolreturn7None | tuple[None | int, None | float, None | int, str]ctj|dkrtd|ztj|dd}tj|dd}tj|ddd ks tj|d d d krdS|d vrtj|dd}tj|d d }|d ks|d krd}d}d}n|d dkrdnd} |dz }|dkr|dz}|ddkrdnd} |dz }|dkr|dz}| |z} | |z} t j| | z| | zz}t|}t j| | } t j | } | d kr| n| dz} | }d}d}n||d dkrd}n"tj|dddz dz}|}tj|d d }|d krdn|dz }|dkr||dz}|ddkrd}nd}d}|d dkrdnd}|ddkrdnd}tj|dd }|d krdnt||dz zd!z}|r||||||fS||||fS)"aDecode airborne velocity. Args: msg (str): 28 hexdigits string source (boolean): Include direction and vertical rate sources in return. Default to False. If set to True, the function will return six value instead of four. Returns: int, float, int, string, [string], [string]: - Speed (kt) - Angle (degree), either ground track or heading - Vertical rate (ft/min) - Speed type ('GS' for ground speed, 'AS' for airspeed) - [Optional] Direction source ('TRUE_NORTH' or 'MAGNETIC_NORTH') - [Optional] Vertical rate source ('BARO' or 'GNSS') 4%s: Not a airborne velocity message, expecting TC=19 Nr#) 1rrihGS TRUE_NORTH0igv@IASTASMAGNETIC_NORTHGNSSBARO$%.@) rtypecode RuntimeErrorhex2binbin2intmathsqrtintatan2degrees)rrmbsubtypev_ewv_nsspd trk_or_hdgvs v_ew_sign v_ns_signv_wev_sntrkspd_typedir_typehdg vr_sourcevr_signvrs K/home/andy/.local/lib/python3.11/site-packages/pyModeS/decoder/bds/bds09.pyairborne_velocityrDs*sr!! BS H      RSS !BnR!W%%G ~bBi  A%%2b5 )B)Ba)G)Gt &~bBi((~bBi(( 199 CJBB fmmI!8D!||  fmmI!8D!|| t#Dt#D)D4K$+566Cc((C*T4((C,s##C##sSyCJ b6S==CC.BrE++d2U:C nR2Y''QhhddC!G a<rTsv#""""" #i-i-i-i-i-X''''''rE