*2025/01/21 16:58:20.05 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2010/09/17 04:30:00.00 END TIME : UTC 2011/02/06 17:30:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 6844 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 -1.192000E+00 9.800000E-01 4 Northward_Sea_Water_Velocity m/s -1.244000E+00 1.559000E+00 5 Upward_Sea_Water_Velocity m/s -1.790000E-01 1.210000E-01 6 Error_Velocity_In_Sea_Water m/s -2.060000E-01 3.820000E-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 5.900000E+01 2.220000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 5.400000E+01 2.330000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 5.300000E+01 2.320000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 6.700000E+01 2.360000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 6.500000E+01 1.410000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 9.000000E+00 1.420000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 5.200000E+01 1.420000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 6.300000E+01 1.420000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 1.000000E+00 20 Percent_Good_Beam_3 percent 0.000000E+00 8.300000E+01 21 Percent_Good_Beam_4 percent 0.000000E+00 1.000000E+02 22 Pitch degree -6.320000E+00 5.240000E+00 23 Heading degree 1.000000E-01 3.598500E+02 24 Roll degree -7.650000E+00 -8.000000E-02 25 Adcp_Transducer_Temperature degree_C 7.490000E+00 1.074000E+01 26 Height_Of_Sea_Surface m 1.920000E+00 3.792000E+01 27 Instrument_Depth m 4.133000E+01 4.990000E+01 28 Pressure dbar 4.169600E+01 5.034200E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.476000E+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 : Stucchi D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Johnston-and-Discovery STATION : DP1 LATITUDE : 50 18.25800 N ! (deg min) LONGITUDE : 125 25.34400 W ! (deg min) WATER DEPTH : 235.0 MAGNETIC DECLINATION: 18.19 *DEPLOYMENT MISSION : 2012-069 TYPE : Sub Surface TIME ANCHOR DROPPED : 2010/09/17 02:39:00 $REMARKS 3460 lbs $END *RECOVERY MISSION : 2011-044 TIME ANCHOR RELEASED: 2011/05/15 20:34:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH3566 DEPTH : 40.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 33.84 29.84 25.84 21.84 17.84 13.84 9.84 5.84 1.84 -2.16 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2010-09-17 04:00:00.000 FIRST GOOD REC TIME : UTC 2010-09-17 04:00:00.000 END TIME : UTC 2011-02-06 17:30:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 6844 $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: 16.21 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 10 pings_per_ensemble: 80 cell_size: 4.0 blank: 1.76 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:22.50 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.19 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 6.16 xmit_length: 431 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 6.16 10.16 14.16 18.16 22.16 26.16 30.16 34.16 38.16 42.16 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:58:19 15349 6844 NC2IOS 1.0 2025/01/21 16:58:20 6844 6844 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:58:19 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 16:58:20 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see dp1_20100917_20110206_0040m_L1.adcp.nc *END OF HEADER