*2025/01/21 16:52:54.71 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2005/05/03 10:40:00.00 END TIME : UTC 2005/09/28 16:10:00.00 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 21347 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 -6.525000E+00 5.150000E+00 4 Northward_Sea_Water_Velocity m/s -7.451000E+00 6.497000E+00 5 Upward_Sea_Water_Velocity m/s -1.386000E+00 1.685000E+00 6 Error_Velocity_In_Sea_Water m/s -2.005000E+00 2.006000E+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 4.100000E+01 2.120000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.300000E+01 2.160000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.400000E+01 2.270000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.300000E+01 2.250000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 1.200000E+01 1.400000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.390000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 0.000000E+00 1.380000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 1.300000E+01 1.370000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 3.300000E+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 -5.230000E+00 2.270000E+00 23 Heading degree 1.700000E-01 3.599900E+02 24 Roll degree -3.340000E+00 2.200000E+00 25 Adcp_Transducer_Temperature degree_C 7.030000E+00 9.030000E+00 26 Height_Of_Sea_Surface m -1.029000E+01 1.057100E+02 27 Instrument_Depth m 1.094400E+02 1.135200E+02 28 Pressure dbar 1.104020E+02 1.145130E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.477000E+03 1.485000E+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 31.75800 N ! (deg min) LONGITUDE : 126 12.15600 W ! (deg min) WATER DEPTH : 499.0 MAGNETIC DECLINATION: 18.72 *DEPLOYMENT MISSION : 2005-008 TYPE : Sub Surface TIME ANCHOR DROPPED : 2005/05/03 18:20:00 $REMARKS 2500 lbs, 2 wheels $END *RECOVERY MISSION : 2005-023 TIME ANCHOR RELEASED: 2005/10/05 00:48:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH2272 DEPTH : 112.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 105.98 101.98 97.98 93.98 89.98 85.98 81.98 77.98 73.98 69.98 65.98 61.98 57.98 53.98 49.98 45.98 41.98 37.98 33.98 29.98 25.98 21.98 17.98 13.98 9.98 5.98 1.98 -2.02 -6.02 -10.02 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2005-05-03 10:30:00.000 FIRST GOOD REC TIME : UTC 2005-05-03 10:30:00.000 END TIME : UTC 2005-09-28 16:10:00.000 TIME INCREMENT : 0 0 10 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 21347 $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: 16.20 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 30 pings_per_ensemble: 30 cell_size: 4.0 blank: 1.76 m corr_threshold: 64 n_codereps: 8 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:20.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.72 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 6.02 xmit_length: 402 fls_target_threshold: 50 counts xmit_lag: 51 h_adcp_beam_angle: 20 ranges: 6.02 10.02 14.02 18.02 22.02 26.02 30.02 34.02 38.02 42.02 46.02 50.02 54.02 58.02 62.02 66.02 70.02 74.02 78.02 82.02 86.02 90.02 94.02 98.02 102.02 106.02 110.02 114.02 118.02 122.02 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:52:54 21356 21347 NC2IOS 1.0 2025/01/21 16:52:54 21347 21347 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:52:54 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 16:52:54 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see a1_20050503_20050928_0112m_L1.adcp.nc *END OF HEADER