*2025/01/21 17:16:10.52 *IOS HEADER VERSION 2.0 2020/03/01 2020/04/15 PYTHON *FILE START TIME : UTC 2004/04/30 23:11:16.31 END TIME : UTC 2004/09/16 13:41:16.31 TIME INCREMENT : 0 0 15 0 0 ! (day hr min sec ms) TIME UNITS : Minutes NUMBER OF RECORDS : 13308 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 -4.315000E+00 2.471000E+00 4 Northward_Sea_Water_Velocity m/s -1.851000E+00 1.765000E+00 5 Upward_Sea_Water_Velocity m/s -4.240000E-01 3.212000E+00 6 Error_Velocity_In_Sea_Water m/s -1.187000E+00 1.063000E+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 2.240000E+02 11 Adcp_Echo_Intensity_Beam_2 counts 4.400000E+01 2.040000E+02 12 Adcp_Echo_Intensity_Beam_3 counts 4.300000E+01 2.250000E+02 13 Adcp_Echo_Intensity_Beam_4 counts 4.600000E+01 2.030000E+02 14 Adcp_Correlation_Magnitude_Beam_1 counts 0.000000E+00 1.370000E+02 15 Adcp_Correlation_Magnitude_Beam_2 counts 0.000000E+00 1.370000E+02 16 Adcp_Correlation_Magnitude_Beam_3 counts 4.000000E+00 1.380000E+02 17 Adcp_Correlation_Magnitude_Beam_4 counts 0.000000E+00 1.360000E+02 18 Percent_Good_Beam_1 percent 0.000000E+00 1.000000E+02 19 Percent_Good_Beam_2 percent 0.000000E+00 8.300000E+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 -2.860000E+00 2.955000E+01 23 Heading degree 5.000000E-02 3.599300E+02 24 Roll degree -2.714000E+01 3.330000E+00 25 Adcp_Transducer_Temperature degree_C 8.350000E+00 1.174000E+01 26 Height_Of_Sea_Surface m -4.020000E+00 9.998000E+01 27 Instrument_Depth m 1.013000E+02 1.722600E+02 28 Pressure dbar 1.021890E+02 1.738050E+02 29 Quality_Flag_For_Prespr01 0.000000E+00 0.000000E+00 30 Speed_Of_Sound m/s 1.482000E+03 1.494000E+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 : COVAR SCIENTIST : Thomson R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Southern-Strait-of-Georgia STATION : SG01 LATITUDE : 48 43.20600 N ! (deg min) LONGITUDE : 123 13.53600 W ! (deg min) WATER DEPTH : 300.0 MAGNETIC DECLINATION: 18.52 *DEPLOYMENT MISSION : 2004-007 TYPE : Sub Surface TIME ANCHOR DROPPED : 2004/04/30 23:49:00 $REMARKS 2 clumps of 3 wheels $END *RECOVERY MISSION : 2004-029 TIME ANCHOR RELEASED: 2004/09/16 15:04:00 *INSTRUMENT TYPE : Workhorse-ADCP SERIAL NUMBER : WH2275 DEPTH : 84.0 ORIENTATION : up $ARRAY: BIN DEPTHS (M) 77.97 73.97 69.97 65.97 61.97 57.97 53.97 49.97 45.97 41.97 37.97 33.97 29.97 25.97 21.97 17.97 13.97 9.97 5.97 1.97 -2.03 -6.03 -10.03 -14.03 -18.03 -22.03 -26.03 $END $REMARKS Instrument depth in meters. $END *RAW START TIME : UTC 2004-04-30 22:56:16.000 FIRST GOOD REC TIME : UTC 2004-04-30 22:56:16.000 END TIME : UTC 2004-09-16 13:41:16.000 TIME INCREMENT : 0 0 15 0 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13308 $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: 27 pings_per_ensemble: 68 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: 00:13.23 coord: 00011111 coord_sys: enu use_pitchroll: yes use_3beam: yes bin_mapping: yes xducer_misalign: 0 magnetic_var: 18.52 sensors_src: 01111111 sensors_avail: 00111101 bin1_dist: 6.03 xmit_length: 403 fls_target_threshold: 50 counts xmit_lag: 51 h_adcp_beam_angle: 20 ranges: 6.03 10.03 14.03 18.03 22.03 26.03 30.03 34.03 38.03 42.03 46.03 50.03 54.03 58.03 62.03 66.03 70.03 74.03 78.03 82.03 86.03 90.03 94.03 98.03 102.03 106.03 110.03 $END *HISTORY ! Name Vers Date Time Recs In Recs Out ! -------- ---- ---------- -------- --------- --------- ADCP2NC 1 2025/01/21 17:16:10 13429 13308 NC2IOS 1.0 2025/01/21 17:16:10 13308 13308 $END $REMARKS -ADCP2NC processing: 2025/01/21 17:16:10 The metadata were extracted from the corresponding processed .adcp file provided by Roy Hourston. Instrument depth was derived from the nearest trustworthy pressure sensors on the mooring (i.e., Sea-Bird) and the mooring line length. -NC2IOS processing: 2025/01/21 17:16:10 NetCDF file converted to IOSShell format. $END *COMMENTS To get the actual data, please see sg01_20040430_20040916_0084m_L1.adcp.nc *END OF HEADER