*2025/01/21 16:58:33.93 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2015/07/22 22:30:00.00 END TIME : UTC 2016/05/22 13:30:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 14624 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 -3.450000E-01 2.630000E-01 4 Northward_Sea_Water_Velocity m/s -4.190000E-01 2.910000E-01 5 Upward_Sea_Water_Velocity m/s -6.800000E-02 1.600000E-01 6 Error_Velocity_In_Sea_Water m/s -2.160000E-01 3.110000E-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 7.800000E+01 2.160000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 8.200000E+01 2.180000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 7.600000E+01 2.130000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 8.400000E+01 2.210000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.390000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 6.200000E+01 1.390000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 7.400000E+01 1.390000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 7.200000E+01 1.400000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 8.000000E+00 20 Percent_Good_Beam_3 percent 0.000000E+00 6.600000E+01 21 Percent_Good_Beam_4 percent 0.000000E+00 1.000000E+02 22 Pitch degree -2.370000E+00 -9.000000E-02 23 Heading degree 0.000000E+00 3.599500E+02 24 Roll degree 2.500000E-01 3.400000E+00 25 Adcp_Transducer_Temperature degree_C 8.410000E+00 9.000000E+00 26 Height_Of_Sea_Surface m 3.801000E+01 4.220100E+02 27 Instrument_Depth m 4.431700E+02 4.492600E+02 28 Pressure dbar 4.474900E+02 4.536390E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.487000E+03 1.490000E+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 : Aquaculture SCIENTIST : Chandler P. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Mainland-Inlets STATION : DS1 LATITUDE : 50 3.642000 N ! (deg min) LONGITUDE : 124 52.00200 W ! (deg min) WATER DEPTH : 455.0 MAGNETIC DECLINATION: 17.06 *DEPLOYMENT MISSION : 2015-046 TYPE : Sub Surface TIME ANCHOR DROPPED : 2015/07/22 19:55:00 $REMARKS 2620 lbs with 2 m chain $END *RECOVERY MISSION : 2016-041 TIME ANCHOR RELEASED: 2016/05/22 14:17:00 *INSTRUMENT TYPE : Workhorse Long Ranger-ADCP SERIAL NUMBER : LR8746 DEPTH : 445.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 420.41 404.41 388.41 372.41 356.41 340.41 324.41 308.41 292.41 276.41 260.41 244.41 228.41 212.41 196.41 180.41 164.41 148.41 132.41 116.41 100.41 84.41 68.41 52.41 36.41 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2015-07-22 22:00:00.000 FIRST GOOD REC TIME : UTC 2015-07-22 22:00:00.000 END TIME : UTC 2016-05-22 13:30:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 14624 $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: 50.38 config: NA beam_angle: 20 numbeams: 4 beam_freq: 75 beam_pattern: convex orientation: up n_beams: 4 n_cells: 25 pings_per_ensemble: 12 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: 02:30.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.06 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 24.59 xmit_length: 1716 fls_target_threshold: 50 counts xmit_lag: 194 h_adcp_beam_angle: 20 ranges: 24.59 40.59 56.59 72.59 88.59 104.59 120.59 136.59 152.59 168.59 184.59 200.59 216.59 232.59 248.59 264.59 280.59 296.59 312.59 328.59 344.59 360.59 376.59 392.59 408.59 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:58:33 15062 14624 NC2IOS 1.0 2025/01/21 16:58:33 14624 14624 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:58:33 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. Instrument depth was derived from the shipboard depth sounder and the mooring line length. -NC2IOS processing: 2025/01/21 16:58:33 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see ds1_20150722_20160528_0445m_L1.adcp.nc *END OF HEADER