*2025/01/21 17:17:07.03 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2010/08/07 01:25:43.68 END TIME : UTC 2010/10/30 17:05:43.68 TIME INCREMENT : 0 0 2 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 60952 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 -2.380000E-01 2.730000E-01 4 Northward_Sea_Water_Velocity m/s -2.000000E-01 2.610000E-01 5 Upward_Sea_Water_Velocity m/s -5.400000E-02 4.400000E-02 6 Error_Velocity_In_Sea_Water m/s -1.930000E-01 1.940000E-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 5.400000E+01 1.790000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 5.200000E+01 1.610000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 5.200000E+01 1.660000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.500000E+01 1.370000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 5.900000E+01 1.420000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 5.600000E+01 1.410000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 5.300000E+01 1.410000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 5.600000E+01 1.420000E+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 -2.500000E+00 4.000000E-02 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -3.000000E-02 2.050000E+00 25 Adcp_Transducer_Temperature degree_C 8.930000E+00 1.196000E+01 26 Height_Of_Sea_Surface m 2.791400E+02 3.231400E+02 27 Instrument_Depth m 2.760300E+02 2.760300E+02 28 Pressure dbar 2.786000E+02 2.786000E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.485000E+03 1.496000E+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 : AMP2 SCIENTIST : Johannessen S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Northern-Strait-of-Georgia STATION : SOGN LATITUDE : 49 50.20800 N ! (deg min) LONGITUDE : 124 52.13400 W ! (deg min) WATER DEPTH : 326.0 MAGNETIC DECLINATION: 17.99 *DEPLOYMENT MISSION : 2010-057 TYPE : Sub Surface TIME ANCHOR DROPPED : 2010/08/07 01:28:00 $REMARKS 2 wheels 1715 lbs $END *RECOVERY MISSION : 2010-073 TIME ANCHOR RELEASED: 2010/10/30 17:31:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH3694 DEPTH : 276.0 ORIENTATION : down $ARRAY: BIN DEPTHS (M) 279.11 281.11 283.11 285.11 287.11 289.11 291.11 293.11 295.11 297.11 299.11 301.11 303.11 305.11 307.11 309.11 311.11 313.11 315.11 317.11 319.11 321.11 323.11 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2010-08-07 01:23:43.000 FIRST GOOD REC TIME : UTC 2010-08-07 01:23:43.000 END TIME : UTC 2010-10-30 17:05:43.000 TIME INCREMENT : 0 0 2 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60952 $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: 600 beam_pattern: convex orientation: down n_beams: 4 n_cells: 23 pings_per_ensemble: 58 cell_size: 2.0 blank: 0.88 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:02.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.99 sensors_src: 01111101 sensors_avail: 00011101 bin1_dist: 3.11 xmit_length: 222 fls_target_threshold: 50 counts xmit_lag: 25 h_adcp_beam_angle: 20 ranges: 3.11 5.11 7.11 9.11 11.11 13.11 15.11 17.11 19.11 21.11 23.11 25.11 27.11 29.11 31.11 33.11 35.11 37.11 39.11 41.11 43.11 45.11 47.11 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:17:06 61144 60952 NC2IOS 1.0 2025/01/21 17:17:07 60952 60952 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:17:06 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 17:17:07 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see sogn_20100807_20101030_0276m_L1.adcp.nc *END OF HEADER