*2025/01/21 16:54:58.68 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2007/09/18 20:30:00.00 END TIME : UTC 2008/04/27 14:29:53.56 TIME INCREMENT : 0 0 15 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 21290 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 -5.648000E+00 3.726000E+00 4 Northward_Sea_Water_Velocity m/s -1.848000E+00 3.716000E+00 5 Upward_Sea_Water_Velocity m/s -5.970000E-01 1.289000E+00 6 Error_Velocity_In_Sea_Water m/s -1.772000E+00 1.867000E+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 8.200000E+01 2.380000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 7.900000E+01 2.330000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 8.100000E+01 2.360000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 8.100000E+01 2.330000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.410000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.410000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 3.000000E+01 1.410000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.410000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 1.900000E+01 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 -1.120000E+00 1.997000E+01 23 Heading degree 1.000000E-01 3.599500E+02 24 Roll degree -2.000000E+00 4.370000E+00 25 Adcp_Transducer_Temperature degree_C 7.020000E+00 9.210000E+00 26 Height_Of_Sea_Surface m -1.528000E+01 1.007200E+02 27 Instrument_Depth m 1.044600E+02 1.083900E+02 28 Pressure dbar 1.053750E+02 1.093370E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.479000E+03 1.488000E+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 22.54200 W ! (deg min) WATER DEPTH : 114.5 MAGNETIC DECLINATION: 17.75 *DEPLOYMENT MISSION : 2007-062 TYPE : Sub Surface TIME ANCHOR DROPPED : 2007/09/18 20:07:00 $REMARKS 3 wheels, 2045 lbs $END *RECOVERY MISSION : 2008-032 TIME ANCHOR RELEASED: 2008/04/27 14:45:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH8943 DEPTH : 107.7 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 101.59 97.59 93.59 89.59 85.59 81.59 77.59 73.59 69.59 65.59 61.59 57.59 53.59 49.59 45.59 41.59 37.59 33.59 29.59 25.59 21.59 17.59 13.59 9.59 5.59 1.59 -2.41 -6.41 -10.41 -14.41 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2007-09-18 20:15:00.000 FIRST GOOD REC TIME : UTC 2007-09-18 20:15:00.000 END TIME : UTC 2008-04-27 14:29:53.000 TIME INCREMENT : 0 0 15 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 21290 $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: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 30 pings_per_ensemble: 36 cell_size: 4.0 blank: 1.76 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:25.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.75 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 6.11 xmit_length: 423 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 6.11 10.11 14.11 18.11 22.11 26.11 30.11 34.11 38.11 42.11 46.11 50.11 54.11 58.11 62.11 66.11 70.11 74.11 78.11 82.11 86.11 90.11 94.11 98.11 102.11 106.11 110.11 114.11 118.11 122.11 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:54:58 21301 21290 NC2IOS 1.0 2025/01/21 16:54:58 21290 21290 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:54:58 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 16:54:58 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see as04_20070918_20080427_0108m_L1.adcp.nc *END OF HEADER