*2025/01/21 16:54:40.87 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2019/05/04 01:00:00.00 END TIME : UTC 2019/07/30 22:00:00.00 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) TIME UNITS : Hours NUMBER OF RECORDS : 2111 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 -2.444000E+00 3.997000E+00 4 Northward_Sea_Water_Velocity m/s -3.452000E+00 2.242000E+00 5 Upward_Sea_Water_Velocity m/s -5.940000E-01 5.730000E-01 6 Error_Velocity_In_Sea_Water m/s -1.836000E+00 1.850000E+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 3.200000E+01 2.040000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.200000E+01 2.050000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 3.700000E+01 2.020000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 3.300000E+01 1.970000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 2.100000E+01 1.340000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 2.200000E+01 1.340000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 2.300000E+01 1.350000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 2.500000E+01 1.340000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 7.500000E+01 19 Percent_Good_Beam_2 percent 0.000000E+00 8.000000E+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 -1.780000E+00 1.740000E+00 23 Heading degree 0.000000E+00 3.598500E+02 24 Roll degree -1.270000E+00 6.000000E-01 25 Adcp_Transducer_Temperature degree_C 4.820000E+00 6.030000E+00 26 Height_Of_Sea_Surface m -1.245800E+02 3.714200E+02 27 Instrument_Depth m 3.925200E+02 3.985800E+02 28 Pressure dbar 3.962440E+02 4.023650E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.473000E+03 1.477000E+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 : La Perouse SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Southern-Vancouver-Island-Shelf-(Stations-B-and-D) STATION : A1 LATITUDE : 48 32.30820 N ! (deg min) LONGITUDE : 126 11.71380 W ! (deg min) WATER DEPTH : 491.3 MAGNETIC DECLINATION: 16.5 *DEPLOYMENT MISSION : 2018-025 TYPE : Sub Surface TIME ANCHOR DROPPED : 2018/08/16 23:11:00 $REMARKS 2850 lbs with 2 m heavy chain $END *RECOVERY MISSION : 2019-069 TIME ANCHOR RELEASED: 2019/07/31 15:10:00 *INSTRUMENT TYPE : Workhorse Long Ranger-ADCP SERIAL NUMBER : LR15482 DEPTH : 397.2 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 372.51 356.51 340.51 324.51 308.51 292.51 276.51 260.51 244.51 228.51 212.51 196.51 180.51 164.51 148.51 132.51 116.51 100.51 84.51 68.51 52.51 36.51 20.51 4.51 -11.49 -27.49 -43.49 -59.49 -75.49 -91.49 -107.49 -123.49 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2019-05-04 00:00:00.000 FIRST GOOD REC TIME : UTC 2019-05-04 00:00:00.000 END TIME : UTC 2019-07-30 22:00:00.000 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 2111 $REMARKS The following metadata were extracted from the raw ADCP binary file using Python to perform the processing and netCDF file output. name: Workhorse Long Ranger-ADCP sourceprog: instrument prog_ver: 50.40 config: NA beam_angle: 20 numbeams: 4 beam_freq: 75 beam_pattern: convex orientation: up n_beams: 4 n_cells: 32 pings_per_ensemble: 24 cell_size: 16.0 blank: 7.04 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 02:30.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 16.5 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 24.69 xmit_length: 1736 fls_target_threshold: 50 counts xmit_lag: 194 h_adcp_beam_angle: 20 ranges: 24.69 40.69 56.69 72.69 88.69 104.69 120.69 136.69 152.69 168.69 184.69 200.69 216.69 232.69 248.69 264.69 280.69 296.69 312.69 328.69 344.69 360.69 376.69 392.69 408.69 424.69 440.69 456.69 472.69 488.69 504.69 520.69 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/22 00:54:40 8378 2111 NC2IOS 1.0 2025/01/21 16:54:40 2111 2111 $END $REMARKS -ADCP2NC processing: 2025/01/22 00:54:40 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: 2025/01/21 16:54:40 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see a1_20190504_20190730_0397m_L1.adcp.nc *END OF HEADER