*2025/01/21 16:55:01.40 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2008/05/03 00:10:00.00 END TIME : UTC 2008/11/15 15:39:58.04 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 28319 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 -3.240000E+00 3.856000E+00 4 Northward_Sea_Water_Velocity m/s -2.702000E+00 2.311000E+00 5 Upward_Sea_Water_Velocity m/s -6.430000E-01 9.110000E-01 6 Error_Velocity_In_Sea_Water m/s -1.278000E+00 1.379000E+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 4.600000E+01 2.360000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.400000E+01 2.320000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.800000E+01 2.380000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.900000E+01 2.310000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 2.800000E+01 1.360000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.370000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 3.100000E+01 1.380000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.370000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 6.000000E+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 -1.190000E+00 1.575000E+01 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -1.046000E+01 -9.500000E-01 25 Adcp_Transducer_Temperature degree_C 6.500000E+00 9.240000E+00 26 Height_Of_Sea_Surface m -1.579000E+01 1.002100E+02 27 Instrument_Depth m 1.039700E+02 1.078100E+02 28 Pressure dbar 1.048790E+02 1.087500E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.477000E+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 18.03600 N ! (deg min) LONGITUDE : 123 22.51200 W ! (deg min) WATER DEPTH : 113.0 MAGNETIC DECLINATION: 17.64 *DEPLOYMENT MISSION : 2008-032 TYPE : Sub Surface TIME ANCHOR DROPPED : 2008/05/02 21:21:00 $REMARKS 2 wheels + 400 lbs = 1460 lbs $END *RECOVERY MISSION : 2008-059 TIME ANCHOR RELEASED: 2008/11/15 15:00:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH8943 DEPTH : 105.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 98.86 94.86 90.86 86.86 82.86 78.86 74.86 70.86 66.86 62.86 58.86 54.86 50.86 46.86 42.86 38.86 34.86 30.86 26.86 22.86 18.86 14.86 10.86 6.86 2.86 -1.14 -5.14 -9.14 -13.14 -17.14 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2008-05-03 00:00:00.000 FIRST GOOD REC TIME : UTC 2008-05-03 00:00:00.000 END TIME : UTC 2008-11-15 15:39:58.000 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 28319 $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: 60 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: 00:10.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.64 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 6.14 xmit_length: 428 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 6.14 10.14 14.14 18.14 22.14 26.14 30.14 34.14 38.14 42.14 46.14 50.14 54.14 58.14 62.14 66.14 70.14 74.14 78.14 82.14 86.14 90.14 94.14 98.14 102.14 106.14 110.14 114.14 118.14 122.14 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:55:01 29082 28319 NC2IOS 1.0 2025/01/21 16:55:01 28319 28319 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:55:01 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 16:55:01 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see as04_20080503_20081115_0105m_L1.adcp.nc *END OF HEADER