*2025/01/21 17:16:08.93 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2003/07/31 12:00:00.00 END TIME : UTC 2004/04/30 11:30:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 13153 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 -4.049000E+00 2.461000E+00 4 Northward_Sea_Water_Velocity m/s -1.742000E+00 2.092000E+00 5 Upward_Sea_Water_Velocity m/s -1.174000E+00 1.049000E+00 6 Error_Velocity_In_Sea_Water m/s -1.367000E+00 1.539000E+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 7.400000E+01 2.330000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 7.500000E+01 2.350000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 7.600000E+01 2.330000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 7.900000E+01 2.350000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.410000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 1.000000E+01 1.410000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 0.000000E+00 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 9.500000E+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 -4.360000E+00 9.720000E+00 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -1.030000E+00 3.180000E+01 25 Adcp_Transducer_Temperature degree_C 7.570000E+00 1.470000E+01 26 Height_Of_Sea_Surface m -2.067000E+01 1.033300E+02 27 Instrument_Depth m 7.000000E-02 1.786200E+02 28 Pressure dbar 7.400000E-02 1.802190E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.479000E+03 1.492000E+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 : Southern-Strait-of-Georgia STATION : SG01 LATITUDE : 48 43.19400 N ! (deg min) LONGITUDE : 123 13.56600 W ! (deg min) WATER DEPTH : 301.0 MAGNETIC DECLINATION: 18.63 *DEPLOYMENT MISSION : 2003-026 TYPE : Sub Surface TIME ANCHOR DROPPED : 2003/07/31 18:31:00 $REMARKS 6 wheels $END *RECOVERY MISSION : 2004-007 TIME ANCHOR RELEASED: 2004/04/30 19:22:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH2275 DEPTH : 108.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 101.85 97.85 93.85 89.85 85.85 81.85 77.85 73.85 69.85 65.85 61.85 57.85 53.85 49.85 45.85 41.85 37.85 33.85 29.85 25.85 21.85 17.85 13.85 9.85 5.85 1.85 -2.15 -6.15 -10.15 -14.15 -18.15 -22.15 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2003-07-31 11:30:00.000 FIRST GOOD REC TIME : UTC 2003-07-31 11:30:00.000 END TIME : UTC 2004-04-30 11:30:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13153 $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: 16.20 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 32 pings_per_ensemble: 45 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: 18.63 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 6.15 xmit_length: 429 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 6.15 10.15 14.15 18.15 22.15 26.15 30.15 34.15 38.15 42.15 46.15 50.15 54.15 58.15 62.15 66.15 70.15 74.15 78.15 82.15 86.15 90.15 94.15 98.15 102.15 106.15 110.15 114.15 118.15 122.15 126.15 130.15 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:16:08 13196 13153 NC2IOS 1.0 2025/01/21 17:16:08 13153 13153 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:16:08 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. Instrument depth was derived from the nearest trustworthy pressure sensors on the mooring (i.e., Sea-Bird) and the mooring line length. -NC2IOS processing: 2025/01/21 17:16:08 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see sg01_20030731_20040430_0108m_L1.adcp.nc *END OF HEADER