*2025/01/21 16:53:31.28 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2010/05/04 18:56:22.10 END TIME : UTC 2011/05/20 13:56:22.10 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) TIME UNITS : Hours NUMBER OF RECORDS : 9141 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 -1.993000E+00 1.890000E+00 4 Northward_Sea_Water_Velocity m/s -1.632000E+00 1.900000E+00 5 Upward_Sea_Water_Velocity m/s -3.140000E-01 2.910000E-01 6 Error_Velocity_In_Sea_Water m/s -1.201000E+00 1.163000E+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 3.900000E+01 1.760000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 3.500000E+01 1.730000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.200000E+01 1.700000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 3.700000E+01 1.570000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 1.600000E+01 1.400000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 1.900000E+01 1.400000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 1.700000E+01 1.400000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 1.700000E+01 1.400000E+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 -1.200000E+00 4.100000E+00 23 Heading degree 3.000000E-02 3.595700E+02 24 Roll degree -1.900000E+00 1.240000E+00 25 Adcp_Transducer_Temperature degree_C 4.380000E+00 5.680000E+00 26 Height_Of_Sea_Surface m 2.082700E+02 4.722700E+02 27 Instrument_Depth m 4.890500E+02 4.890500E+02 28 Pressure dbar 4.938000E+02 4.938000E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.472000E+03 1.482000E+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 : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Southern-Vancouver-Island-Shelf-(Stations-B-and-D) STATION : A1 LATITUDE : 48 31.80600 N ! (deg min) LONGITUDE : 126 12.21600 W ! (deg min) WATER DEPTH : 503.0 MAGNETIC DECLINATION: 17.72 *DEPLOYMENT MISSION : 2010-015 TYPE : Sub Surface TIME ANCHOR DROPPED : 2010/05/04 16:56:00 $REMARKS 2840 lbs $END *RECOVERY MISSION : 2011-044 TIME ANCHOR RELEASED: 2011/05/20 14:43:00 *INSTRUMENT TYPE : BroadBand-ADCP SERIAL NUMBER : BB1588 DEPTH : 489.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 472.22 464.22 456.22 448.22 440.22 432.22 424.22 416.22 408.22 400.22 392.22 384.22 376.22 368.22 360.22 352.22 344.22 336.22 328.22 320.22 312.22 304.22 296.22 288.22 280.22 272.22 264.22 256.22 248.22 240.22 232.22 224.22 216.22 208.22 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2010-05-04 17:56:22.000 FIRST GOOD REC TIME : UTC 2010-05-04 17:56:22.000 END TIME : UTC 2011-05-20 13:56:22.000 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 9141 $REMARKS The following metadata were extracted from the raw ADCP binary file using Python to perform the processing and netCDF file output. name: BroadBand-ADCP sourceprog: instrument prog_ver: 5.59 config: NA beam_angle: 20 numbeams: 4 beam_freq: 150 beam_pattern: convex orientation: up n_beams: 4 n_cells: 34 pings_per_ensemble: 34 cell_size: 8.0 blank: 8.0 m corr_threshold: 64 n_codereps: 10 min_pgood: 0 evel_threshold: 9999 mm s-1 time_between_ping_groups: 00:00.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 17.72 sensors_src: 01111111 sensors_avail: 00011101 bin1_dist: 16.78 xmit_length: 868 fls_target_threshold: 255 counts xmit_lag: 88 h_adcp_beam_angle: 20 ranges: 16.78 24.78 32.78 40.78 48.78 56.78 64.78 72.78 80.78 88.78 96.78 104.78 112.78 120.78 128.78 136.78 144.78 152.78 160.78 168.78 176.78 184.78 192.78 200.78 208.78 216.78 224.78 232.78 240.78 248.78 256.78 264.78 272.78 280.78 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:53:31 9183 9141 NC2IOS 1.0 2025/01/21 16:53:31 9141 9141 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:53:31 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. 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 16:53:31 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see a1_20100504_20110520_0489m_L1.adcp.nc *END OF HEADER