*2025/01/21 16:59:59.46 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2017/07/15 18:30:00.00 END TIME : UTC 2018/08/17 14:30:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 19098 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 -9.370000E-01 1.115000E+00 4 Northward_Sea_Water_Velocity m/s -1.224000E+00 1.394000E+00 5 Upward_Sea_Water_Velocity m/s -1.170000E-01 1.690000E-01 6 Error_Velocity_In_Sea_Water m/s -4.460000E-01 3.200000E-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 3.900000E+01 2.120000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.100000E+01 2.170000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.500000E+01 2.220000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.500000E+01 2.150000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 2.700000E+01 1.580000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 2.400000E+01 1.580000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 2.000000E+01 1.570000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 2.400000E+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 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 -5.600000E-01 2.300000E-01 23 Heading degree 4.000000E-02 3.599200E+02 24 Roll degree -7.100000E-01 2.000000E-02 25 Adcp_Transducer_Temperature degree_C 9.070000E+00 9.790000E+00 26 Height_Of_Sea_Surface m -9.700000E-01 5.303000E+01 27 Instrument_Depth m 5.496000E+01 5.922000E+01 28 Pressure dbar 5.544000E+01 5.973800E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.484000E+03 1.486000E+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 : Effingham SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : STATION : EF04 LATITUDE : 49 3.850200 N ! (deg min) LONGITUDE : 125 9.093600 W ! (deg min) WATER DEPTH : 109.4 MAGNETIC DECLINATION: 16.63 *DEPLOYMENT MISSION : 2017-023 TYPE : Sub Surface TIME ANCHOR DROPPED : 2017/07/15 01:04:00 $REMARKS 1430 lbs with 1 m chain $END *RECOVERY MISSION : 2018-025 TIME ANCHOR RELEASED: 2018/08/17 14:53:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH20471 DEPTH : 57.5 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 53.31 51.31 49.31 47.31 45.31 43.31 41.31 39.31 37.31 35.31 33.31 31.31 29.31 27.31 25.31 23.31 21.31 19.31 17.31 15.31 13.31 11.31 9.31 7.31 5.31 3.31 1.31 -0.69 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2017-07-15 18:00:00.000 FIRST GOOD REC TIME : UTC 2017-07-15 18:00:00.000 END TIME : UTC 2018-08-17 14:30:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19098 $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: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 28 pings_per_ensemble: 230 cell_size: 2.0 blank: 1.76 m corr_threshold: 64 n_codereps: 5 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:00.57 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: 00111101 bin1_dist: 4.19 xmit_length: 237 fls_target_threshold: 50 counts xmit_lag: 48 h_adcp_beam_angle: 20 ranges: 4.19 6.19 8.19 10.19 12.19 14.19 16.19 18.19 20.19 22.19 24.19 26.19 28.19 30.19 32.19 34.19 36.19 38.19 40.19 42.19 44.19 46.19 48.19 50.19 52.19 54.19 56.19 58.19 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 16:59:59 19104 19098 NC2IOS 1.0 2025/01/21 16:59:59 19098 19098 $END $REMARKS -ADCP2NC processing: 2025/01/21 16:59:59 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 16:59:59 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see ef04_20170715_20180817_0058m_L1.adcp.nc *END OF HEADER