*2025/01/21 17:16:40.50 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2017/07/17 03:46:00.00 END TIME : UTC 2018/08/31 14:04:00.00 TIME INCREMENT : 0 0 2 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 295511 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 -4.276000E+00 4.924000E+00 4 Northward_Sea_Water_Velocity m/s -4.243000E+00 5.183000E+00 5 Upward_Sea_Water_Velocity m/s -9.830000E-01 8.660000E-01 6 Error_Velocity_In_Sea_Water m/s -1.979000E+00 2.013000E+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 5.100000E+01 2.230000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 5.300000E+01 2.270000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.700000E+01 2.210000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.900000E+01 2.170000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 3.700000E+01 1.580000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 3.300000E+01 1.580000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 3.600000E+01 1.580000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 3.300000E+01 1.590000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 6.800000E+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 -3.240000E+00 5.700000E-01 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -8.300000E-01 2.760000E+00 25 Adcp_Transducer_Temperature degree_C 7.270000E+00 1.236000E+01 26 Height_Of_Sea_Surface m -3.450000E+00 3.455000E+01 27 Instrument_Depth m 3.491000E+01 4.156000E+01 28 Pressure dbar 3.521900E+01 4.192200E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.477000E+03 1.515000E+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 : Unknown SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Northern-Strait-of-Georgia STATION : SOGN2 LATITUDE : 49 50.12400 N ! (deg min) LONGITUDE : 124 52.14120 W ! (deg min) WATER DEPTH : 332.75 MAGNETIC DECLINATION: 16.79189 *DEPLOYMENT MISSION : 2017-023 TYPE : Sub Surface TIME ANCHOR DROPPED : 2017/07/16 03:40:00 $REMARKS 2045 lbs with 2 m chain $END *RECOVERY MISSION : 2018-025 TIME ANCHOR RELEASED: 2018/08/31 14:08:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH20472 DEPTH : 40.7 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 36.48 34.48 32.48 30.48 28.48 26.48 24.48 22.48 20.48 18.48 16.48 14.48 12.48 10.48 8.48 6.48 4.48 2.48 0.48 -1.52 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2017-07-17 03:44:00.000 FIRST GOOD REC TIME : UTC 2017-07-17 03:44:00.000 END TIME : UTC 2018-08-31 14:04:00.000 TIME INCREMENT : 0 0 2 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 295511 $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: 16 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: 00:00.57 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 16.79189 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 4.22 xmit_length: 243 fls_target_threshold: 50 counts xmit_lag: 49 h_adcp_beam_angle: 20 ranges: 4.22 6.22 8.22 10.22 12.22 14.22 16.22 18.22 20.22 22.22 24.22 26.22 28.22 30.22 32.22 34.22 36.22 38.22 40.22 42.22 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:16:38 295832 295511 NC2IOS 1.0 2025/01/21 17:16:40 295511 295511 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:16:38 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. -NC2IOS processing: 2025/01/21 17:16:40 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see sogn2_20170716_20180831_0041m_L1.adcp.nc *END OF HEADER