*2025/01/21 16:56:23.14 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2020/07/30 00:30:00.00 END TIME : UTC 2021/06/09 13:30:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 15100 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 -2.148000E+00 2.319000E+00 4 Northward_Sea_Water_Velocity m/s -2.123000E+00 3.004000E+00 5 Upward_Sea_Water_Velocity m/s -9.060000E-01 3.470000E-01 6 Error_Velocity_In_Sea_Water m/s -1.284000E+00 1.973000E+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 4.100000E+01 2.090000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.300000E+01 2.200000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 3.800000E+01 2.110000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.100000E+01 2.080000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 3.100000E+01 1.560000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.570000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 0.000000E+00 1.560000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 3.200000E+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 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 -4.280000E+00 1.580000E+00 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -3.350000E+00 -3.400000E-01 25 Adcp_Transducer_Temperature degree_C 6.140000E+00 8.260000E+00 26 Height_Of_Sea_Surface m -6.520000E+00 1.454800E+02 27 Instrument_Depth m 1.502900E+02 1.570300E+02 28 Pressure dbar 1.517090E+02 1.585120E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.474000E+03 1.482000E+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 : Moorings Cruise SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Hecate-Strait STATION : Chat3 LATITUDE : 54 31.64400 N ! (deg min) LONGITUDE : 130 32.51040 W ! (deg min) WATER DEPTH : 163.3 MAGNETIC DECLINATION: 18.0588 *DEPLOYMENT MISSION : 2020-069 TYPE : Sub Surface TIME ANCHOR DROPPED : 2020/07/09 22:13 $REMARKS 2252lbs and 2m heavy chain $END *RECOVERY MISSION : 2021-069 TIME ANCHOR RELEASED: 2021/06/09 14:23 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH7592 DEPTH : 43.3 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 34.88 30.88 26.88 22.88 18.88 14.88 10.88 6.88 2.88 -1.12 -5.12 -9.12 -13.12 -17.12 -21.12 -25.12 -29.12 -33.12 -37.12 -41.12 -45.12 -49.12 -53.12 -57.12 -61.12 -65.12 -69.12 -73.12 -77.12 -81.12 -85.12 -89.12 -93.12 -97.12 -101.12 -105.12 -109.12 -113.12 -117.12 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2020-07-30 00:00:00.000 FIRST GOOD REC TIME : UTC 2020-07-30 00:00:00.000 END TIME : UTC 2021-06-09 13:30:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15100 $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: 16.28 config: NA beam_angle: 20 numbeams: 4 beam_freq: 150 beam_pattern: convex orientation: up n_beams: 4 n_cells: 39 pings_per_ensemble: 168 cell_size: 4.0 blank: 3.52 m corr_threshold: 64 n_codereps: 5 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:10.71 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.0588 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 8.42 xmit_length: 483 fls_target_threshold: 50 counts xmit_lag: 98 h_adcp_beam_angle: 20 ranges: 8.42 12.42 16.42 20.42 24.42 28.42 32.42 36.42 40.42 44.42 48.42 52.42 56.42 60.42 64.42 68.42 72.42 76.42 80.42 84.42 88.42 92.42 96.42 100.42 104.42 108.42 112.42 116.42 120.42 124.42 128.42 132.42 136.42 140.42 144.42 148.42 152.42 156.42 160.42 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:56:22 15122 15100 NC2IOS 1.0 2025/01/21 16:56:23 15100 15100 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:56:22 Instrument depth was derived from reconciling all trustworthy pressure sensors on the mooring (ie., Sea-Bird) and the mooring line length. -NC2IOS processing: 2025/01/21 16:56:23 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see chat3_20200729_20210609_0153m_L1.adcp.nc *END OF HEADER