*2026/02/11 10:07:54.53 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2024/06/26 01:30:00.00 END TIME : UTC 2025/07/29 20:10:00.00 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 57426 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 -4.933000E+00 4.310000E+00 4 Northward_Sea_Water_Velocity m/s -5.485000E+00 9.111000E+00 5 Upward_Sea_Water_Velocity m/s -9.020000E-01 1.413000E+00 6 Error_Velocity_In_Sea_Water m/s -2.027000E+00 2.030000E+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 3.900000E+01 2.320000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.300000E+01 2.340000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.100000E+01 2.330000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.300000E+01 2.340000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.810000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.880000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 0.000000E+00 1.900000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.800000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 9.700000E+01 19 Percent_Good_Beam_2 percent 0.000000E+00 2.500000E+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 degrees -3.311000E+01 1.100000E+00 23 Heading degrees 0.000000E+00 3.599900E+02 24 Roll degrees -3.174000E+01 -5.800000E-01 25 Adcp_Transducer_Temperature deg_C_ITS90 5.830000E+00 1.473000E+01 26 Height_Of_Sea_Surface m -3.870000E+00 3.713000E+01 27 Instrument_Depth m -3.000000E-02 4.387000E+01 28 Pressure decibar -2.900000E-02 4.427500E+01 29 Quality_Flag_For_Prespr01 n/a 0.000000E+00 4.000000E+00 30 Speed_Of_Sound m/s 1.471000E+03 1.502000E+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 : Dixon-Shelf STATION : DIXON3 LATITUDE : 54 26.29800 N ! (deg min) LONGITUDE : 131 23.02800 W ! (deg min) WATER DEPTH : N/A MAGNETIC DECLINATION: 17.36 *DEPLOYMENT MISSION : 2024-069 TYPE : Sub Surface TIME ANCHOR DROPPED : 2024/06/26 01:00:19 $REMARKS 2788lbs + 2m heavy chain $END *RECOVERY MISSION : 2025-069 TIME ANCHOR RELEASED: 2025/07/29 18:08:12 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : 2275 DEPTH : 40.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 36.78 35.78 34.78 33.78 32.78 31.78 30.78 29.78 28.78 27.78 26.78 25.78 24.78 23.78 22.78 21.78 20.78 19.78 18.78 17.78 16.78 15.78 14.78 13.78 12.78 11.78 10.78 9.78 8.78 7.78 6.78 5.78 4.78 3.78 2.78 1.78 0.78 -0.22 -1.22 -2.22 -3.22 -4.22 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2024-06-26 01:20:00.000 FIRST GOOD REC TIME : UTC 2024-06-26 01:20:00.000 END TIME : UTC 2025-07-29 20:10:00.000 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57426 $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: 16.20 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 42 pings_per_ensemble: 87 cell_size: 1.0 blank: 1.76 m corr_threshold: 64 n_codereps: 3 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:06.89 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.36 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 3.22 xmit_length: 143 fls_target_threshold: 50 counts xmit_lag: 49 h_adcp_beam_angle: 20 ranges: 3.22 4.22 5.22 6.22 7.22 8.22 9.22 10.22 11.22 12.22 13.22 14.22 15.22 16.22 17.22 18.22 19.22 20.22 21.22 22.22 23.22 24.22 25.22 26.22 27.22 28.22 29.22 30.22 31.22 32.22 33.22 34.22 35.22 36.22 37.22 38.22 39.22 40.22 41.22 42.22 43.22 44.22 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2026/02/11 10:07:54 57720 57426 NC2IOS 1.0 2026/02/11 10:07:54 57426 57426 $END $REMARKS -ADCP2NC processing: 2026/02/11 10:07:54 -NC2IOS processing: 2026/02/11 10:07:54 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see dixon3_20240624_20250730_0040m_L1.adcp.nc *END OF HEADER