*2025/01/21 14:31:13.90 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2024/08/28 17:54:00.00 END TIME : UTC 2024/08/30 21:24:00.00 TIME INCREMENT : 0 0 1 59 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 1547 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 -4.120000E-01 7.010000E-01 4 Northward_Sea_Water_Velocity m/s -1.337000E+00 5.470000E-01 5 Upward_Sea_Water_Velocity m/s -4.460000E-01 6.800000E-02 6 Error_Velocity_In_Sea_Water m/s -1.940000E-01 2.190000E-01 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 1.010000E+02 2.180000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 9.900000E+01 2.090000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 1.010000E+02 2.190000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 1.020000E+02 2.140000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 7.100000E+01 1.400000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 7.400000E+01 1.400000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 7.600000E+01 1.390000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 8.100000E+01 1.400000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 7.100000E+01 19 Percent_Good_Beam_2 percent 0.000000E+00 9.000000E+00 20 Percent_Good_Beam_3 percent 0.000000E+00 4.800000E+01 21 Percent_Good_Beam_4 percent 2.600000E+01 1.000000E+02 22 Pitch degree 6.700000E-01 1.410000E+00 23 Heading degree 1.686100E+02 2.607400E+02 24 Roll degree -1.160000E+00 -2.600000E-01 25 Adcp_Transducer_Temperature degree_C 1.096000E+01 1.369000E+01 26 Height_Of_Sea_Surface m -1.316000E+01 8.284000E+01 27 Instrument_Depth m 7.464000E+01 9.011000E+01 28 Pressure dbar 7.528800E+01 9.089600E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.495000E+03 1.520000E+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 : OPP RELIOPS Ladysmith Harbour Survery SCIENTIST : Blanken H. PLATFORM : Doug Anderson *LOCATION GEOGRAPHIC AREA : Central-Strait-of-Georgia STATION : STU1 LATITUDE : 48 58.82760 N ! (deg min) LONGITUDE : 123 44.00520 W ! (deg min) WATER DEPTH : 88.0 MAGNETIC DECLINATION: 15.73 *DEPLOYMENT MISSION : 2024-075 TYPE : Sub Surface TIME ANCHOR DROPPED : 2024/08/28 18:00:46 $REMARKS 308 lbs + 2m heavy chain $END *RECOVERY MISSION : 2024-075 TIME ANCHOR RELEASED: 2024/08/30 22:10:58 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH22891 DEPTH : 86.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 79.87 75.87 71.87 67.87 63.87 59.87 55.87 51.87 47.87 43.87 39.87 35.87 31.87 27.87 23.87 19.87 15.87 11.87 7.87 3.87 -0.13 -4.13 -8.13 -12.13 -16.13 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2024-08-28 17:52:00.000 FIRST GOOD REC TIME : UTC 2024-08-28 17:52:00.000 END TIME : UTC 2024-08-30 21:24:00.000 TIME INCREMENT : 0 0 1 59 0 ! (day hr min sec ms) NUMBER OF RECORDS : 1547 $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: 51.42 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 25 pings_per_ensemble: 140 cell_size: 4.0 blank: 1.76 m corr_threshold: 64 n_codereps: 9 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:00.85 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 15.73 sensors_src: 01111101 sensors_avail: 00111101 bin1_dist: 6.13 xmit_length: 427 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 6.13 10.13 14.13 18.13 22.13 26.13 30.13 34.13 38.13 42.13 46.13 50.13 54.13 58.13 62.13 66.13 70.13 74.13 78.13 82.13 86.13 90.13 94.13 98.13 102.13 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 14:18:02 5977 1547 NC2IOS 1.0 2025/01/21 14:31:13 1547 1547 $END $REMARKS -ADCP2NC processing: 2025/01/21 14:18:02 The dataset was processed using a python package. . -NC2IOS processing: 2025/01/21 14:31:13 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see stu1_20240828_20240830_0086m_L1.adcp.nc *END OF HEADER