*2025/01/21 16:59:57.46 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2016/07/15 18:30:00.00 END TIME : UTC 2017/07/15 14:30:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 17514 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 -1.066000E+00 1.381000E+00 4 Northward_Sea_Water_Velocity m/s -1.301000E+00 1.498000E+00 5 Upward_Sea_Water_Velocity m/s -1.243000E+00 9.540000E-01 6 Error_Velocity_In_Sea_Water m/s -6.730000E-01 5.340000E-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 4.300000E+01 1.990000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.400000E+01 2.080000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 3.900000E+01 1.930000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.100000E+01 1.920000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 8.000000E+00 1.410000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 7.000000E+00 1.410000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 7.000000E+00 1.390000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 7.000000E+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 0.000000E+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 -3.900000E-01 3.900000E-01 23 Heading degree 1.717100E+02 1.814500E+02 24 Roll degree -5.000000E-01 2.100000E-01 25 Adcp_Transducer_Temperature degree_C 8.480000E+00 9.630000E+00 26 Height_Of_Sea_Surface m -4.450000E+00 9.955000E+01 27 Instrument_Depth m 1.029000E+02 1.077400E+02 28 Pressure dbar 1.038040E+02 1.086890E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.482000E+03 1.487000E+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 : Effingham SCIENTIST : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : STATION : EF04 LATITUDE : 49 3.858000 N ! (deg min) LONGITUDE : 125 9.096000 W ! (deg min) WATER DEPTH : 111.0 MAGNETIC DECLINATION: 16.66 *DEPLOYMENT MISSION : 2016-012 TYPE : Sub Surface TIME ANCHOR DROPPED : 2016/07/15 17:22:00 $REMARKS 1390 lbs w 0.5 m chain $END *RECOVERY MISSION : 2017-023 TIME ANCHOR RELEASED: 2017/07/15 14:51:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH20472 DEPTH : 106.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 100.02 96.02 92.02 88.02 84.02 80.02 76.02 72.02 68.02 64.02 60.02 56.02 52.02 48.02 44.02 40.02 36.02 32.02 28.02 24.02 20.02 16.02 12.02 8.02 4.02 0.02 -3.98 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2016-07-15 18:00:00.000 FIRST GOOD REC TIME : UTC 2016-07-15 18:00:00.000 END TIME : UTC 2017-07-15 14:30:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17514 $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: 27 pings_per_ensemble: 170 cell_size: 4.0 blank: 1.76 m corr_threshold: 64 n_codereps: 8 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:01.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 16.66 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 5.98 xmit_length: 395 fls_target_threshold: 50 counts xmit_lag: 50 h_adcp_beam_angle: 20 ranges: 5.98 9.98 13.98 17.98 21.98 25.98 29.98 33.98 37.98 41.98 45.98 49.98 53.98 57.98 61.98 65.98 69.98 73.98 77.98 81.98 85.98 89.98 93.98 97.98 101.98 105.98 109.98 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:59:57 17521 17514 NC2IOS 1.0 2025/01/21 16:59:57 17514 17514 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:59:57 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. 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 16:59:57 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see ef04_20160715_20170715_0106m_L1.adcp.nc *END OF HEADER