*2026/02/11 10:09:45.58 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2024/06/21 23:37:30.00 END TIME : UTC 2025/06/11 12:45:00.00 TIME INCREMENT : 0 0 2 29 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 204221 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 -1.433000E+00 1.374000E+00 4 Northward_Sea_Water_Velocity m/s -1.166000E+00 1.641000E+00 5 Upward_Sea_Water_Velocity m/s -3.750000E-01 4.370000E-01 6 Error_Velocity_In_Sea_Water m/s -1.135000E+00 1.218000E+00 7 Quality_Flag_For_Lcewap01 n/a 0.000000E+00 0.000000E+00 8 Quality_Flag_For_Lcnsap01 n/a 0.000000E+00 0.000000E+00 9 Quality_Flag_For_Lrzaap01 n/a 0.000000E+00 0.000000E+00 10 Adcp_Echo_Intensity_Beam_1 counts 7.300000E+01 2.200000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 7.500000E+01 2.170000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 8.100000E+01 2.250000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 7.700000E+01 2.190000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 2.000000E+01 1.560000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 1.700000E+01 1.540000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 2.000000E+01 1.550000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 2.100000E+01 1.560000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 1.000000E+02 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 degrees -5.760000E+00 5.220000E+00 23 Heading degrees 0.000000E+00 3.599900E+02 24 Roll degrees -4.590000E+00 4.500000E+00 25 Adcp_Transducer_Temperature deg_C_ITS90 5.090000E+00 9.690000E+00 26 Height_Of_Sea_Surface m 2.383000E+01 1.318300E+02 27 Instrument_Depth m 1.331400E+02 1.385800E+02 28 Pressure decibar 1.343730E+02 1.398580E+02 29 Quality_Flag_For_Prespr01 n/a 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.473000E+03 1.491000E+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 : Institute of Ocean Sciences, Fisheries and Oceans Canada COUNTRY : Canada PROGRAM : British Columbia Mooring Program SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Hecate-Strait STATION : HEC2 LATITUDE : 52 44.61000 N ! (deg min) LONGITUDE : 129 45.98400 W ! (deg min) WATER DEPTH : N/A MAGNETIC DECLINATION: 17.01 *DEPLOYMENT MISSION : 2024-069 TYPE : Sub Surface TIME ANCHOR DROPPED : 2024/06/21 23:28:22 $REMARKS 2783 lbs weight + 2m heavy chain $END *RECOVERY MISSION : 2025-069 TIME ANCHOR RELEASED: 2025/07/26 22:08:27 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : 20473 DEPTH : 141.6 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 137.44 135.44 133.44 131.44 129.44 127.44 125.44 123.44 121.44 119.44 117.44 115.44 113.44 111.44 109.44 107.44 105.44 103.44 101.44 99.44 97.44 95.44 93.44 91.44 89.44 87.44 85.44 83.44 81.44 79.44 77.44 75.44 73.44 71.44 69.44 67.44 65.44 63.44 61.44 59.44 57.44 55.44 53.44 51.44 49.44 47.44 45.44 43.44 41.44 39.44 37.44 35.44 33.44 31.44 29.44 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2024-06-21 23:35:00.000 FIRST GOOD REC TIME : UTC 2024-06-21 23:35:00.000 END TIME : UTC 2025-06-11 12:45:00.000 TIME INCREMENT : 0 0 2 29 0 ! (day hr min sec ms) NUMBER OF RECORDS : 204221 $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: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 55 pings_per_ensemble: 15 cell_size: 2.0 blank: 1.76 m corr_threshold: 64 n_codereps: 5 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:10.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: no bin_mapping: no xducer_misalign: 0 magnetic_var: 17.01 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 4.16 xmit_length: 231 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 4.16 6.16 8.16 10.16 12.16 14.16 16.16 18.16 20.16 22.16 24.16 26.16 28.16 30.16 32.16 34.16 36.16 38.16 40.16 42.16 44.16 46.16 48.16 50.16 52.16 54.16 56.16 58.16 60.16 62.16 64.16 66.16 68.16 70.16 72.16 74.16 76.16 78.16 80.16 82.16 84.16 86.16 88.16 90.16 92.16 94.16 96.16 98.16 100.16 102.16 104.16 106.16 108.16 110.16 112.16 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2026/02/11 10:09:41 204427 204221 NC2IOS 1.0 2026/02/11 10:09:45 204221 204221 $END $REMARKS -ADCP2NC processing: 2026/02/11 10:09:41 -NC2IOS processing: 2026/02/11 10:09:45 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see hec2_20240621_20250611_0142m_L1.adcp.nc *END OF HEADER