*2025/01/21 17:00:16.89 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2005/06/30 13:30:00.00 END TIME : UTC 2005/10/03 10:00:00.00 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 4555 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 -3.477000E+00 4.185000E+00 4 Northward_Sea_Water_Velocity m/s -3.946000E+00 5.366000E+00 5 Upward_Sea_Water_Velocity m/s -2.287000E+00 2.054000E+00 6 Error_Velocity_In_Sea_Water m/s -1.913000E+00 2.027000E+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 5.900000E+01 2.150000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 6.500000E+01 2.170000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 6.700000E+01 2.210000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 6.500000E+01 2.170000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.430000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 3.800000E+01 1.450000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 3.800000E+01 1.440000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.430000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 8.900000E+01 19 Percent_Good_Beam_2 percent 0.000000E+00 6.000000E+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 9.830000E+00 2.026000E+01 23 Heading degree 1.100000E-01 3.599400E+02 24 Roll degree 1.143000E+01 2.264000E+01 25 Adcp_Transducer_Temperature degree_C 7.210000E+00 1.542000E+01 26 Height_Of_Sea_Surface m -1.106000E+01 2.494000E+01 27 Instrument_Depth m 2.895000E+01 2.895000E+01 28 Pressure dbar 2.920000E+01 2.920000E+01 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.479000E+03 1.508000E+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 : ECOHAB SCIENTIST : Thomson R. PLATFORM : Unknown *LOCATION GEOGRAPHIC AREA : Washington/Oregon-Shelf STATION : EH4 LATITUDE : 47 36.04200 N ! (deg min) LONGITUDE : 124 32.01000 W ! (deg min) WATER DEPTH : 34.0 MAGNETIC DECLINATION: 18.13 *DEPLOYMENT MISSION : Unknown TYPE : Sub Surface TIME ANCHOR DROPPED : Unknown $REMARKS 700 lbs $END *RECOVERY MISSION : 2005-023 TIME ANCHOR RELEASED: 2005/10/03 17:13:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH1688 DEPTH : 29.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 24.99 22.99 20.99 18.99 16.99 14.99 12.99 10.99 8.99 6.99 4.99 2.99 0.99 -1.01 -3.01 -5.01 -7.01 -9.01 -11.01 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2005-06-30 13:00:00.000 FIRST GOOD REC TIME : UTC 2005-06-30 13:00:00.000 END TIME : UTC 2005-10-03 10:00:00.000 TIME INCREMENT : 0 0 30 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 4555 $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: 16.21 config: NA beam_angle: 20 numbeams: 4 beam_freq: 300 beam_pattern: convex orientation: up n_beams: 4 n_cells: 19 pings_per_ensemble: 150 cell_size: 2.0 blank: 1.76 m corr_threshold: 64 n_codereps: 4 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:12.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.13 sensors_src: 01111111 sensors_avail: 00011101 bin1_dist: 4.01 xmit_length: 199 fls_target_threshold: 50 counts xmit_lag: 51 h_adcp_beam_angle: 20 ranges: 4.01 6.01 8.01 10.01 12.01 14.01 16.01 18.01 20.01 22.01 24.01 26.01 28.01 30.01 32.01 34.01 36.01 38.01 40.01 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:00:16 4720 4555 NC2IOS 1.0 2025/01/21 17:00:16 4555 4555 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:00:16 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. Instrument depth was derived from the shipboard depth sounder and the mooring line length. -NC2IOS processing: 2025/01/21 17:00:16 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see eh4_20050630_20051003_0029m_L1.adcp.nc *END OF HEADER