*2025/01/24 16:46:12.10 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2014/07/06 21:45:00.00 END TIME : UTC 2014/08/14 19:30:00.00 TIME INCREMENT : 0 0 15 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 3737 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 -1.549000E+00 1.216000E+00 4 Northward_Sea_Water_Velocity m/s -1.691000E+00 2.191000E+00 5 Upward_Sea_Water_Velocity m/s -3.670000E-01 3.840000E-01 6 Error_Velocity_In_Sea_Water m/s -1.086000E+00 1.022000E+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 3.200000E+01 2.070000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.500000E+01 2.130000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 3.900000E+01 2.090000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.300000E+01 1.940000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 7.000000E+00 1.400000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 9.000000E+00 1.420000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 9.000000E+00 1.400000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 6.000000E+00 1.400000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 2.000000E+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 -2.700000E-01 7.400000E-01 23 Heading degree 6.000000E-02 3.598600E+02 24 Roll degree -1.520000E+00 -5.500000E-01 25 Adcp_Transducer_Temperature degree_C 8.910000E+00 1.022000E+01 26 Height_Of_Sea_Surface m -1.026000E+01 3.774000E+01 27 Instrument_Depth m 3.803000E+01 4.278000E+01 28 Pressure dbar 3.836400E+01 4.315100E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.483000E+03 1.489000E+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 3.624000 N ! (deg min) LONGITUDE : 124 51.88800 W ! (deg min) WATER DEPTH : 456.0 MAGNETIC DECLINATION: 17.22 *DEPLOYMENT MISSION : 2014-020 TYPE : Sub Surface TIME ANCHOR DROPPED : 2014/07/06 21:20:00 $REMARKS 2475 lbs with 2 m chain $END *RECOVERY MISSION : 2015-046 TIME ANCHOR RELEASED: 2015/07/22 19:20:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH1820 DEPTH : 45.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 41.9 39.9 37.9 35.9 33.9 31.9 29.9 27.9 25.9 23.9 21.9 19.9 17.9 15.9 13.9 11.9 9.9 7.9 5.9 3.9 1.9 -0.1 -2.1 -4.1 -6.1 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2014-07-06 21:30:00.000 FIRST GOOD REC TIME : UTC 2014-07-06 21:30:00.000 END TIME : UTC 2014-08-14 19:30:00.000 TIME INCREMENT : 0 0 15 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 3737 $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: 50.38 config: NA beam_angle: 20 numbeams: 4 beam_freq: 600 beam_pattern: convex orientation: up n_beams: 4 n_cells: 25 pings_per_ensemble: 50 cell_size: 2.0 blank: 0.88 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:18.00 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: 3.10 xmit_length: 220 fls_target_threshold: 50 counts xmit_lag: 25 h_adcp_beam_angle: 20 ranges: 3.1 5.1 7.1 9.1 11.1 13.1 15.1 17.1 19.1 21.1 23.1 25.1 27.1 29.1 31.1 33.1 35.1 37.1 39.1 41.1 43.1 45.1 47.1 49.1 51.1 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/24 16:46:11 36754 3737 NC2IOS 1.0 2025/01/24 16:46:12 3737 3737 $END $REMARKS -ADCP2NC processing: 2025/01/24 16:46:11 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. Instrument depth was derived from reconciling the shipboard depth sounder and the mooring line length. -NC2IOS processing: 2025/01/24 16:46:12 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see ds1_20140706_20140814_0045m_L1.adcp.nc *END OF HEADER