*2025/01/21 16:54:49.42 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2004/09/17 14:10:00.00 END TIME : UTC 2005/04/12 01:19:59.99 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 29733 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 -2.274000E+00 2.129000E+00 4 Northward_Sea_Water_Velocity m/s -1.591000E+00 1.191000E+00 5 Upward_Sea_Water_Velocity m/s -3.230000E-01 2.380000E-01 6 Error_Velocity_In_Sea_Water m/s -8.440000E-01 8.290000E-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 4.700000E+01 2.140000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.200000E+01 2.110000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.500000E+01 2.110000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.200000E+01 2.090000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 7.000000E+00 1.390000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.390000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 7.000000E+00 1.390000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.390000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 4.000000E+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 -3.580000E+00 5.080000E+00 23 Heading degree 3.000000E-02 3.599900E+02 24 Roll degree -1.949000E+01 1.060000E+00 25 Adcp_Transducer_Temperature degree_C 7.240000E+00 9.340000E+00 26 Height_Of_Sea_Surface m 7.260000E+00 1.032600E+02 27 Instrument_Depth m 1.092400E+02 1.092400E+02 28 Pressure dbar 1.102000E+02 1.102000E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.477000E+03 1.486000E+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 : COVAR SCIENTIST : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Tidal-Mixed STATION : AS04 LATITUDE : 48 17.97000 N ! (deg min) LONGITUDE : 123 22.52400 W ! (deg min) WATER DEPTH : 115.8 MAGNETIC DECLINATION: 18.31 *DEPLOYMENT MISSION : 2004-029 TYPE : Sub Surface TIME ANCHOR DROPPED : 2004/09/17 21:43:00 $REMARKS 3 wheels, 1800lbs $END *RECOVERY MISSION : 2005-008 TIME ANCHOR RELEASED: 2005/04/27 21:29:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH1600 DEPTH : 109.2 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 103.22 99.22 95.22 91.22 87.22 83.22 79.22 75.22 71.22 67.22 63.22 59.22 55.22 51.22 47.22 43.22 39.22 35.22 31.22 27.22 23.22 19.22 15.22 11.22 7.22 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2004-09-17 14:00:00.000 FIRST GOOD REC TIME : UTC 2004-09-17 14:00:00.000 END TIME : UTC 2005-04-12 01:19:59.000 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29733 $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: 25 pings_per_ensemble: 25 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: 00:24.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.31 sensors_src: 01111111 sensors_avail: 00011101 bin1_dist: 5.98 xmit_length: 394 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 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:54:49 29733 29733 NC2IOS 1.0 2025/01/21 16:54:49 29733 29733 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:54:49 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 16:54:49 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see as04_20040917_20050412_0109m_L1.adcp.nc *END OF HEADER