*2025/01/21 16:54:37.59 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2017/07/15 23:10:00.00 END TIME : UTC 2017/09/24 10:31:59.95 TIME INCREMENT : 0 0 2 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 50743 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 -1.046700E+01 8.248000E+00 4 Northward_Sea_Water_Velocity m/s -1.105300E+01 8.731000E+00 5 Upward_Sea_Water_Velocity m/s -3.622000E+00 2.398000E+00 6 Error_Velocity_In_Sea_Water m/s -2.038000E+00 2.060000E+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 3.800000E+01 2.210000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.100000E+01 2.260000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.000000E+01 2.250000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 3.700000E+01 2.200000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.580000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 1.000000E+01 1.580000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 1.100000E+01 1.570000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 1.100000E+01 1.580000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 8.100000E+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 -2.760000E+00 3.030000E+00 23 Heading degree 0.000000E+00 3.599900E+02 24 Roll degree -1.760000E+00 3.420000E+00 25 Adcp_Transducer_Temperature degree_C 8.440000E+00 1.516000E+01 26 Height_Of_Sea_Surface m -1.124000E+01 2.476000E+01 27 Instrument_Depth m 2.687000E+01 2.687000E+01 28 Pressure dbar 2.710000E+01 2.710000E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.481000E+03 1.505000E+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 32.29320 N ! (deg min) LONGITUDE : 126 11.73360 W ! (deg min) WATER DEPTH : 491.9 MAGNETIC DECLINATION: 16.63 *DEPLOYMENT MISSION : 2017-023 TYPE : Sub Surface TIME ANCHOR DROPPED : 2017/07/15 23:04:00 $REMARKS 2845 lbs with 2m chain $END *RECOVERY MISSION : 2018-025 TIME ANCHOR RELEASED: 2018/08/16 23:11:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH3720 DEPTH : 26.9 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 24.79 23.79 22.79 21.79 20.79 19.79 18.79 17.79 16.79 15.79 14.79 13.79 12.79 11.79 10.79 9.79 8.79 7.79 6.79 5.79 4.79 3.79 2.79 1.79 0.79 -0.21 -1.21 -2.21 -3.21 -4.21 -5.21 -6.21 -7.21 -8.21 -9.21 -10.21 -11.21 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2017-07-15 23:08:00.000 FIRST GOOD REC TIME : UTC 2017-07-15 23:08:00.000 END TIME : UTC 2017-09-24 10:31:59.000 TIME INCREMENT : 0 0 2 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50743 $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: 600 beam_pattern: convex orientation: up n_beams: 4 n_cells: 37 pings_per_ensemble: 22 cell_size: 1.0 blank: 0.88 m corr_threshold: 64 n_codereps: 5 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:00.21 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 16.63 sensors_src: 01111101 sensors_avail: 00011101 bin1_dist: 2.11 xmit_length: 121 fls_target_threshold: 50 counts xmit_lag: 25 h_adcp_beam_angle: 20 ranges: 2.11 3.11 4.11 5.11 6.11 7.11 8.11 9.11 10.11 11.11 12.11 13.11 14.11 15.11 16.11 17.11 18.11 19.11 20.11 21.11 22.11 23.11 24.11 25.11 26.11 27.11 28.11 29.11 30.11 31.11 32.11 33.11 34.11 35.11 36.11 37.11 38.11 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:54:36 56300 50743 NC2IOS 1.0 2025/01/21 16:54:37 50743 50743 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:54:36 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 16:54:37 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see a1_20170715_20180614_0027m_L1.adcp.nc *END OF HEADER