*2025/01/27 17:10:21.82 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2013/07/05 02:30:00.00 END TIME : UTC 2013/08/10 20:00:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 1765 DATA DESCRIPTION : ADCP NUMBER OF CHANNELS : 30 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- --------------- --------------- 1 UTC_Date YYYY-MM-DD n/a n/a 2 UTC_Time HH:MM:SS n/a n/a 3 Eastward_Sea_Water_Velocity m/s -4.570000E-01 4.290000E-01 4 Northward_Sea_Water_Velocity m/s -4.880000E-01 5.580000E-01 5 Upward_Sea_Water_Velocity m/s -1.190000E-01 5.100000E-02 6 Error_Velocity_In_Sea_Water m/s -1.670000E-01 2.290000E-01 7 Quality_Flag_For_Lcewap01 0.000000E+00 0.000000E+00 8 Quality_Flag_For_Lcnsap01 0.000000E+00 0.000000E+00 9 Quality_Flag_For_Lrzaap01 0.000000E+00 0.000000E+00 10 Adcp_Echo_Intensity_Beam_1 counts 6.600000E+01 2.120000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 6.900000E+01 2.160000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 7.400000E+01 2.230000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 6.700000E+01 2.140000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.390000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 8.200000E+01 1.380000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 7.900000E+01 1.380000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 7.800000E+01 1.380000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 0.000000E+00 20 Percent_Good_Beam_3 percent 0.000000E+00 7.600000E+01 21 Percent_Good_Beam_4 percent 0.000000E+00 1.000000E+02 22 Pitch degree -7.900000E-01 1.010000E+00 23 Heading degree 6.700000E-01 3.598200E+02 24 Roll degree 4.400000E-01 3.600000E+00 25 Adcp_Transducer_Temperature degree_C 5.030000E+00 5.740000E+00 26 Height_Of_Sea_Surface m 5.611000E+01 4.241100E+02 27 Instrument_Depth m 4.452900E+02 4.519900E+02 28 Pressure dbar 4.496270E+02 4.563980E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.474000E+03 1.477000E+03 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ------------- ----- ----- ---------- ---- -------------- 1 ' ' ' ' YYYY-MM-DD D ' ' 2 ' ' ' ' HH:MM:SS T ' ' 3 -9.900000E+01 14 E R4 6 4 -9.900000E+01 14 E R4 6 5 -9.900000E+01 14 E R4 6 6 -9.900000E+01 14 E R4 6 7 -9.900000E+01 14 E I 6 8 -9.900000E+01 14 E I 6 9 -9.900000E+01 14 E I 6 10 -9.900000E+01 14 E R4 6 11 -9.900000E+01 14 E R4 6 12 -9.900000E+01 14 E R4 6 13 -9.900000E+01 14 E R4 6 14 -9.900000E+01 14 E R4 6 15 -9.900000E+01 14 E R4 6 16 -9.900000E+01 14 E R4 6 17 -9.900000E+01 14 E R4 6 18 -9.900000E+01 14 E R4 6 19 -9.900000E+01 14 E R4 6 20 -9.900000E+01 14 E R4 6 21 -9.900000E+01 14 E R4 6 22 -9.900000E+01 14 E R4 6 23 -9.900000E+01 14 E R4 6 24 -9.900000E+01 14 E R4 6 25 -9.900000E+01 14 E R4 6 26 -9.900000E+01 14 E R4 6 27 -9.900000E+01 14 E R4 6 28 -9.900000E+01 14 E R4 6 29 -9.900000E+01 14 E I 6 30 -9.900000E+01 14 E R4 6 $END *ADMINISTRATION AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Northern-Vancouver-Island-Shelf STATION : BP2 LATITUDE : 50 2.742000 N ! (deg min) LONGITUDE : 127 55.48200 W ! (deg min) WATER DEPTH : 402.0 MAGNETIC DECLINATION: 17.85 *DEPLOYMENT MISSION : 2013-050 TYPE : Sub Surface TIME ANCHOR DROPPED : 2013/07/04 01:42:00 $REMARKS 2680 lbs 3 wheels $END *RECOVERY MISSION : Recovered by fisherman Steve Ordenna Aug. 19, 2013. TIME ANCHOR RELEASED: Not available *INSTRUMENT TYPE : Workhorse Long Ranger-ADCP SERIAL NUMBER : LR8865 DEPTH : 453.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 428.37 412.37 396.37 380.37 364.37 348.37 332.37 316.37 300.37 284.37 268.37 252.37 236.37 220.37 204.37 188.37 172.37 156.37 140.37 124.37 108.37 92.37 76.37 60.37 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2013-07-05 02:00:00.000 FIRST GOOD REC TIME : UTC 2013-07-05 02:00:00.000 END TIME : UTC 2013-08-10 20:00:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 1765 $REMARKS The following metadata were extracted from the raw ADCP binary file using Python to perform the processing and netCDF file output. name: Workhorse Long Ranger-ADCP sourceprog: instrument prog_ver: 50.40 config: NA beam_angle: 20 numbeams: 4 beam_freq: 75 beam_pattern: convex orientation: up n_beams: 4 n_cells: 24 pings_per_ensemble: 13 cell_size: 16.0 blank: 7.04 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 02:18.46 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.85 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 24.63 xmit_length: 1723 fls_target_threshold: 50 counts xmit_lag: 195 h_adcp_beam_angle: 20 ranges: 24.63 40.63 56.63 72.63 88.63 104.63 120.63 136.63 152.63 168.63 184.63 200.63 216.63 232.63 248.63 264.63 280.63 296.63 312.63 328.63 344.63 360.63 376.63 392.63 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/28 01:10:21 17285 1765 NC2IOS 1.0 2025/01/27 17:10:21 1765 1765 $END $REMARKS -ADCP2NC processing: 2025/01/28 01:10:21 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. The dataset was split into segments where water depth changed from mooring strike(s). -NC2IOS processing: 2025/01/27 17:10:21 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see bp2_20130705_20130810_0453m_L1.adcp.nc *END OF HEADER