*2025/01/21 16:56:54.63 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2017/07/14 18:30:00.00 END TIME : UTC 2018/08/18 20:00:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 19205 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 -1.130000E+00 1.170000E+00 4 Northward_Sea_Water_Velocity m/s -1.814000E+00 1.877000E+00 5 Upward_Sea_Water_Velocity m/s -1.190000E-01 1.970000E-01 6 Error_Velocity_In_Sea_Water m/s -1.182000E+00 8.550000E-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 5.100000E+01 2.190000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 5.500000E+01 2.230000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 5.700000E+01 2.250000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.800000E+01 2.180000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 4.300000E+01 1.550000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 5.100000E+01 1.560000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 5.300000E+01 1.580000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 4.500000E+01 1.570000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 9.800000E+01 19 Percent_Good_Beam_2 percent 0.000000E+00 7.000000E+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 -1.530000E+00 -5.600000E-01 23 Heading degree 1.200000E-01 3.599600E+02 24 Roll degree -2.410000E+00 -1.030000E+00 25 Adcp_Transducer_Temperature degree_C 8.680000E+00 1.086000E+01 26 Height_Of_Sea_Surface m -3.870000E+00 3.613000E+01 27 Instrument_Depth m 3.802000E+01 4.226000E+01 28 Pressure dbar 3.835500E+01 4.262700E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.482000E+03 1.490000E+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 : Unknown SCIENTIST : Unknown PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Northern-Vancouver-Island-Shelf STATION : Cook1 LATITUDE : 49 37.84140 N ! (deg min) LONGITUDE : 126 36.35460 W ! (deg min) WATER DEPTH : 161.0 MAGNETIC DECLINATION: 16.81 *DEPLOYMENT MISSION : 2017-023 TYPE : Sub Surface TIME ANCHOR DROPPED : 2017/07/14 17:55:00 $REMARKS 2064 lbs $END *RECOVERY MISSION : 2018-025 TIME ANCHOR RELEASED: Unknown *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH20427 DEPTH : 41.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 36.81 34.81 32.81 30.81 28.81 26.81 24.81 22.81 20.81 18.81 16.81 14.81 12.81 10.81 8.81 6.81 4.81 2.81 0.81 -1.19 -3.19 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2017-07-14 18:00:00.000 FIRST GOOD REC TIME : UTC 2017-07-14 18:00:00.000 END TIME : UTC 2018-08-18 20:00:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19205 $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: 21 pings_per_ensemble: 250 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: 00:00.57 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 16.81 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 4.19 xmit_length: 238 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 4.19 6.19 8.19 10.19 12.19 14.19 16.19 18.19 20.19 22.19 24.19 26.19 28.19 30.19 32.19 34.19 36.19 38.19 40.19 42.19 44.19 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:56:54 19208 19205 NC2IOS 1.0 2025/01/21 16:56:54 19205 19205 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:56:54 The data were extracted from the raw ADCP binary file using an R routine provided by Emily Chisholm. 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 16:56:54 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see cook1_20170714_20180818_0041m_L1.adcp.nc *END OF HEADER