*2025/01/21 17:17:30.98 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2016/07/09 18:30:00.00 END TIME : UTC 2017/07/10 23:00:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 17579 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 -6.267000E+00 5.621000E+00 4 Northward_Sea_Water_Velocity m/s -6.131000E+00 6.548000E+00 5 Upward_Sea_Water_Velocity m/s -1.420000E+00 1.812000E+00 6 Error_Velocity_In_Sea_Water m/s -2.025000E+00 2.012000E+00 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 5.100000E+01 2.200000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 6.200000E+01 2.230000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 6.000000E+01 2.220000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 5.500000E+01 2.270000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.510000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.490000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 0.000000E+00 1.510000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.490000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 4.400000E+01 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 -3.480000E+00 8.370000E+00 23 Heading degree 7.000000E-02 3.599600E+02 24 Roll degree -5.790000E+00 5.470000E+00 25 Adcp_Transducer_Temperature degree_C 5.290000E+00 9.000000E+00 26 Height_Of_Sea_Surface m -7.040000E+00 1.849600E+02 27 Instrument_Depth m 1.969500E+02 2.046500E+02 28 Pressure dbar 1.987840E+02 2.065600E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.471000E+03 1.486000E+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 : BC-shelf SCIENTIST : Hannah C. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Hecate-Strait STATION : SRC1 LATITUDE : 52 15.21600 N ! (deg min) LONGITUDE : 129 40.72200 W ! (deg min) WATER DEPTH : 213.0 MAGNETIC DECLINATION: 17.9 *DEPLOYMENT MISSION : 2016-012 TYPE : Sub Surface TIME ANCHOR DROPPED : 2016/07/09 15:28:00 $REMARKS 2050 lbs with 1 m chain $END *RECOVERY MISSION : 2017-023 TIME ANCHOR RELEASED: 2017/07/10 23:30:00 *INSTRUMENT TYPE : Workhorse Long Ranger-ADCP SERIAL NUMBER : LR20577 DEPTH : 203.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 187.11 179.11 171.11 163.11 155.11 147.11 139.11 131.11 123.11 115.11 107.11 99.11 91.11 83.11 75.11 67.11 59.11 51.11 43.11 35.11 27.11 19.11 11.11 3.11 -4.89 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2016-07-09 18:00:00.000 FIRST GOOD REC TIME : UTC 2016-07-09 18:00:00.000 END TIME : UTC 2017-07-10 23:00:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17579 $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: 25 pings_per_ensemble: 25 cell_size: 8.0 blank: 7.04 m corr_threshold: 64 n_codereps: 4 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 01:12.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.9 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 15.89 xmit_length: 772 fls_target_threshold: 50 counts xmit_lag: 198 h_adcp_beam_angle: 20 ranges: 15.89 23.89 31.89 39.89 47.89 55.89 63.89 71.89 79.89 87.89 95.89 103.89 111.89 119.89 127.89 135.89 143.89 151.89 159.89 167.89 175.89 183.89 191.89 199.89 207.89 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:17:30 17583 17579 NC2IOS 1.0 2025/01/21 17:17:31 17579 17579 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:17:30 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. 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 17:17:31 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see src1_20160709_20170710_0203m_L1.adcp.nc *END OF HEADER