*2025/01/21 16:54:46.95 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2004/03/07 17:20:00.00 END TIME : UTC 2004/09/17 06:30:00.00 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 27873 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 -2.152000E+00 1.999000E+00 4 Northward_Sea_Water_Velocity m/s -1.065000E+00 1.195000E+00 5 Upward_Sea_Water_Velocity m/s -2.320000E-01 1.500000E-01 6 Error_Velocity_In_Sea_Water m/s -6.620000E-01 6.720000E-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 4.800000E+01 2.000000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.400000E+01 1.960000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.700000E+01 2.020000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.500000E+01 1.950000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.390000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 2.900000E+01 1.400000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 0.000000E+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 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 -1.261000E+01 3.860000E+00 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -5.100000E-01 6.550000E+00 25 Adcp_Transducer_Temperature degree_C 6.820000E+00 9.620000E+00 26 Height_Of_Sea_Surface m 6.930000E+00 1.029300E+02 27 Instrument_Depth m 1.089500E+02 1.089500E+02 28 Pressure dbar 1.099000E+02 1.099000E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.476000E+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 18.01200 N ! (deg min) LONGITUDE : 123 22.50000 W ! (deg min) WATER DEPTH : 115.7 MAGNETIC DECLINATION: 18.41 *DEPLOYMENT MISSION : Unknown TYPE : Sub Surface TIME ANCHOR DROPPED : 2004/03/07 00:01:00 $REMARKS 3 wheels, 1960lbs $END *RECOVERY MISSION : 2004-029 TIME ANCHOR RELEASED: 2004/09/17 14:40:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH1600 DEPTH : 108.9 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 102.88 98.88 94.88 90.88 86.88 82.88 78.88 74.88 70.88 66.88 62.88 58.88 54.88 50.88 46.88 42.88 38.88 34.88 30.88 26.88 22.88 18.88 14.88 10.88 6.88 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2004-03-07 17:10:00.000 FIRST GOOD REC TIME : UTC 2004-03-07 17:10:00.000 END TIME : UTC 2004-09-17 06:30:00.000 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 27873 $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: 18.41 sensors_src: 01111111 sensors_avail: 00011101 bin1_dist: 6.02 xmit_length: 401 fls_target_threshold: 50 counts xmit_lag: 51 h_adcp_beam_angle: 20 ranges: 6.02 10.02 14.02 18.02 22.02 26.02 30.02 34.02 38.02 42.02 46.02 50.02 54.02 58.02 62.02 66.02 70.02 74.02 78.02 82.02 86.02 90.02 94.02 98.02 102.02 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:54:46 28812 27873 NC2IOS 1.0 2025/01/21 16:54:46 27873 27873 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:54:46 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 16:54:46 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see as04_20040307_20040917_0109m_L1.adcp.nc *END OF HEADER