*2025/01/21 17:12:32.03 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2019/01/23 23:00:00.00 END TIME : UTC 2019/08/10 22:00:00.00 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) TIME UNITS : Hours NUMBER OF RECORDS : 4777 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 -1.725000E+00 1.691000E+00 4 Northward_Sea_Water_Velocity m/s -1.047000E+00 1.272000E+00 5 Upward_Sea_Water_Velocity m/s -1.630000E-01 1.570000E-01 6 Error_Velocity_In_Sea_Water m/s -4.620000E-01 4.610000E-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 7.100000E+01 2.140000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 7.000000E+01 2.070000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 6.900000E+01 2.100000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 7.300000E+01 2.100000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 2.100000E+01 1.340000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.330000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 2.000000E+01 1.340000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 1.600000E+01 1.330000E+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 1.000000E+02 21 Percent_Good_Beam_4 percent 0.000000E+00 1.000000E+02 22 Pitch degree -3.330000E+00 1.630000E+00 23 Heading degree 2.500000E-01 3.595800E+02 24 Roll degree -4.470000E+00 1.500000E-01 25 Adcp_Transducer_Temperature degree_C 7.240000E+00 8.960000E+00 26 Height_Of_Sea_Surface m -2.074000E+01 3.152600E+02 27 Instrument_Depth m 3.322100E+02 3.377300E+02 28 Pressure dbar 3.353830E+02 3.409620E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.481000E+03 1.488000E+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 : Mooring and Chatham Sound SCIENTIST : Page S. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Queen-Charlotte-Strait STATION : LBB LATITUDE : 50 50.47320 N ! (deg min) LONGITUDE : 127 43.37580 W ! (deg min) WATER DEPTH : 343.0 MAGNETIC DECLINATION: 17.22 *DEPLOYMENT MISSION : 2019-003 TYPE : Sub Surface TIME ANCHOR DROPPED : 2019/01/23 21:00 $REMARKS 1585 lbs with 2 m chain $END *RECOVERY MISSION : 2019-069 TIME ANCHOR RELEASED: 2020/08/10 20:23:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH23111 DEPTH : 335.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 315.1 299.1 283.1 267.1 251.1 235.1 219.1 203.1 187.1 171.1 155.1 139.1 123.1 107.1 91.1 75.1 59.1 43.1 27.1 11.1 -4.9 -20.9 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2019-01-23 22:00:00.000 FIRST GOOD REC TIME : UTC 2019-01-23 22:00:00.000 END TIME : UTC 2019-08-10 22:00:00.000 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 4777 $REMARKS The following metadata were extracted from the raw ADCP binary file using Python to perform the processing and netCDF file output. name: Workhorse-ADCP sourceprog: instrument prog_ver: 50.40 config: NA beam_angle: 20 numbeams: 4 beam_freq: 150 beam_pattern: convex orientation: up n_beams: 4 n_cells: 22 pings_per_ensemble: 130 cell_size: 16.0 blank: 3.52 m corr_threshold: 64 n_codereps: 17 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:01.16 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.22 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 19.90 xmit_length: 1581 fls_target_threshold: 50 counts xmit_lag: 94 h_adcp_beam_angle: 20 ranges: 19.9 35.9 51.9 67.9 83.9 99.9 115.9 131.9 147.9 163.9 179.9 195.9 211.9 227.9 243.9 259.9 275.9 291.9 307.9 323.9 339.9 355.9 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:12:31 4783 4777 NC2IOS 1.0 2025/01/21 17:12:32 4777 4777 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:12:31 The metadata were extracted from the corresponding cruise log. Instrument depth was derived from reconciling all trustworthy pressure sensors on the mooring (i.e., Sea-Bird) and the mooring line length. -NC2IOS processing: 2025/01/21 17:12:32 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see lbb_20190121_20190811_0335m_L1.adcp.nc *END OF HEADER