*2025/01/21 17:00:27.07 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2004/07/11 12:30:00.00 END TIME : UTC 2005/07/20 13:30:00.00 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) TIME UNITS : Hours NUMBER OF RECORDS : 8979 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 -4.950000E-01 5.110000E-01 4 Northward_Sea_Water_Velocity m/s -6.070000E-01 4.890000E-01 5 Upward_Sea_Water_Velocity m/s -1.480000E-01 1.370000E-01 6 Error_Velocity_In_Sea_Water m/s -5.850000E-01 5.040000E-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 5.700000E+01 2.200000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 5.400000E+01 2.200000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 6.300000E+01 2.210000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 5.600000E+01 2.210000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 5.100000E+01 1.680000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 4.900000E+01 1.680000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 4.000000E+00 1.690000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 4.700000E+01 1.680000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 9.800000E+01 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 -1.320000E+00 -6.900000E-01 23 Heading degree 2.270000E+00 3.591300E+02 24 Roll degree -1.010000E+00 -3.200000E-01 25 Adcp_Transducer_Temperature degree_C 1.700000E+00 2.190000E+00 26 Height_Of_Sea_Surface m 1.645530E+03 2.149530E+03 27 Instrument_Depth m 2.164150E+03 2.169560E+03 28 Pressure dbar 2.193880E+03 2.199393E+03 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.483000E+03 1.495000E+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 : SeaBreeze SCIENTIST : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Southern-Vancouver-Island-Offshore STATION : ER04N3 LATITUDE : 47 57.46200 N ! (deg min) LONGITUDE : 129 5.340000 W ! (deg min) WATER DEPTH : 2120.0 MAGNETIC DECLINATION: 18.86 *DEPLOYMENT MISSION : 2004-022 TYPE : Sub Surface TIME ANCHOR DROPPED : 2005/07/11 18:31:00 $REMARKS 1440 lbs, 2 wheels $END *RECOVERY MISSION : 2005-016 TIME ANCHOR RELEASED: 2005/07/20 22:07:00 *INSTRUMENT TYPE : Workhorse Long Ranger-ADCP SERIAL NUMBER : LR3868 DEPTH : 2115.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 2097.37 2089.37 2081.37 2073.37 2065.37 2057.37 2049.37 2041.37 2033.37 2025.37 2017.37 2009.37 2001.37 1993.37 1985.37 1977.37 1969.37 1961.37 1953.37 1945.37 1937.37 1929.37 1921.37 1913.37 1905.37 1897.37 1889.37 1881.37 1873.37 1865.37 1857.37 1849.37 1841.37 1833.37 1825.37 1817.37 1809.37 1801.37 1793.37 1785.37 1777.37 1769.37 1761.37 1753.37 1745.37 1737.37 1729.37 1721.37 1713.37 1705.37 1697.37 1689.37 1681.37 1673.37 1665.37 1657.37 1649.37 1641.37 1633.37 1625.37 1617.37 1609.37 1601.37 1593.37 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2004-07-11 11:30:00.000 FIRST GOOD REC TIME : UTC 2004-07-11 11:30:00.000 END TIME : UTC 2005-07-20 13:30:00.000 TIME INCREMENT : 0 1 0 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 8979 $REMARKS The following metadata were extracted from the raw ADCP binary file using Python to perform the processing and netCDF file output. name: Workhorse Long Ranger-ADCP sourceprog: instrument prog_ver: 16.21 config: NA beam_angle: 20 numbeams: 4 beam_freq: 75 beam_pattern: convex orientation: up n_beams: 4 n_cells: 64 pings_per_ensemble: 50 cell_size: 8.0 blank: 7.04 m corr_threshold: 64 n_codereps: 4 min_pgood: 0 evel_threshold: 2000 mm s-1 time_between_ping_groups: 00:10.00 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.86 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 17.63 xmit_length: 1052 fls_target_threshold: 50 counts xmit_lag: 267 h_adcp_beam_angle: 20 ranges: 17.63 25.63 33.63 41.63 49.63 57.63 65.63 73.63 81.63 89.63 97.63 105.63 113.63 121.63 129.63 137.63 145.63 153.63 161.63 169.63 177.63 185.63 193.63 201.63 209.63 217.63 225.63 233.63 241.63 249.63 257.63 265.63 273.63 281.63 289.63 297.63 305.63 313.63 321.63 329.63 337.63 345.63 353.63 361.63 369.63 377.63 385.63 393.63 401.63 409.63 417.63 425.63 433.63 441.63 449.63 457.63 465.63 473.63 481.63 489.63 497.63 505.63 513.63 521.63 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:00:26 8995 8979 NC2IOS 1.0 2025/01/21 17:00:27 8979 8979 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:00:26 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. -NC2IOS processing: 2025/01/21 17:00:27 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see er04n3_20040711_20050720_2115m_L1.adcp.nc *END OF HEADER