*2025/01/27 17:11:57.42 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2018/12/02 10:15:00.00 END TIME : UTC 2019/01/23 21:15:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 2520 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 -4.730000E-01 2.830000E-01 4 Northward_Sea_Water_Velocity m/s -3.920000E-01 6.060000E-01 5 Upward_Sea_Water_Velocity m/s -4.800000E-02 5.900000E-02 6 Error_Velocity_In_Sea_Water m/s -9.900000E-02 1.150000E-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 5.000000E+01 2.000000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 5.000000E+01 2.020000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.600000E+01 2.050000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.800000E+01 1.880000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 8.800000E+01 1.420000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 8.500000E+01 1.440000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 7.800000E+01 1.420000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 8.400000E+01 1.400000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 7.600000E+01 19 Percent_Good_Beam_2 percent 0.000000E+00 0.000000E+00 20 Percent_Good_Beam_3 percent 0.000000E+00 4.100000E+01 21 Percent_Good_Beam_4 percent 9.000000E+00 1.000000E+02 22 Pitch degree 6.000000E-01 3.200000E+00 23 Heading degree 4.200000E-01 3.594900E+02 24 Roll degree -3.800000E+00 -5.900000E-01 25 Adcp_Transducer_Temperature degree_C 8.090000E+00 9.640000E+00 26 Height_Of_Sea_Surface m 1.330000E+01 5.130000E+01 27 Instrument_Depth m 5.237000E+01 5.781000E+01 28 Pressure dbar 5.283200E+01 5.831300E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.480000E+03 1.487000E+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 : Mooring and Chatham Sound SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Northern-Strait-of-Georgia STATION : SOGN2 LATITUDE : 49 50.13000 N ! (deg min) LONGITUDE : 124 52.15800 W ! (deg min) WATER DEPTH : 332.75 MAGNETIC DECLINATION: 16.691 *DEPLOYMENT MISSION : 2018-025 TYPE : Sub Surface TIME ANCHOR DROPPED : 2018/08/31 17:14 $REMARKS 1950 lbs with 2 m chain $END *RECOVERY MISSION : Unknown TIME ANCHOR RELEASED: Unknown *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH20472 DEPTH : 55.7 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 51.51 49.51 47.51 45.51 43.51 41.51 39.51 37.51 35.51 33.51 31.51 29.51 27.51 25.51 23.51 21.51 19.51 17.51 15.51 13.51 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2018-12-02 09:45:00.000 FIRST GOOD REC TIME : UTC 2018-12-02 09:45:00.000 END TIME : UTC 2019-01-23 21:15:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 2520 $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: 50.40 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 20 pings_per_ensemble: 250 cell_size: 2.0 blank: 1.76 m corr_threshold: 64 n_codereps: 5 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:01.20 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 16.691 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 4.19 xmit_length: 238 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 4.19 6.19 8.19 10.19 12.19 14.19 16.19 18.19 20.19 22.19 24.19 26.19 28.19 30.19 32.19 34.19 36.19 38.19 40.19 42.19 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/28 01:11:56 9895 2520 NC2IOS 1.0 2025/01/27 17:11:57 2520 2520 $END $REMARKS -ADCP2NC processing: 2025/01/28 01:11:56 The metadata were extracted from the corresponding cruise log. Instrument depth was derived from reconciling all trustworthy pressure sensors on the mooring (i.e., Sea-Bird) and the mooring line length. The dataset was split into segments where water depth changed from mooring strike(s). -NC2IOS processing: 2025/01/27 17:11:57 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see sogn2_20181202_20190123_0056m_L1.adcp.nc *END OF HEADER