*2013/12/16 15:22:48.32 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2001/01/11 22:24:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.3 91.6 2 Temperature:Primary 'deg C (ITS90)' 7.9166 8.2891 3 Transmissivity %/metre 20.9 43.9 4 Salinity:T0:C0 PSS-78 30.6085 31.9568 5 Number_of_bin_records n/a 12 66 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\CTD\2001-01\derive\21010016.cnv $END *ADMINISTRATION MISSION : 2001-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia, Juan de Fuca SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 76 EVENT NUMBER : 16 LATITUDE : 48 31.35000 N ! (deg min) LONGITUDE : 124 30.02000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary transmissometer ' ' 333DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.19 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 1.8 2001/05/06 12:57:21 12602 12602 CLEAN 3.0.1 2001/05/06 13:46:48 12602 12602 DELETE 5.0 2001/05/06 14:25:22 12602 2821 CTDEDIT 4.41 2001/05/07 12:02:00 2821 2703 BINAVE 4.0.1 2001/05/08 11:38:15 2703 91 CALIB 10.0 2001/05/15 14:44:17 91 91 REORDER 1.1 2001/05/15 14:58:40 ? ? HDREDIT2 1.1 2001/06/06 16:00:00 ? ? HDREDIT2 1.9 2004/03/31 16:30:07 ? ? CLEAN 4.5 2004/03/31 16:31:18 91 91 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:48 91 91 $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Interpolation by Channel 1: Scan_Number -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 20.00 Surface Swell Pressure Tolerance: 0.50 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates< 0.30m/s (calculated over 15 points) will be deleted Sample interval = 0.04 seconds. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.0 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\CTD\2001-01\2101rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Salinity:T0:C0 PSS-78 10 -0.1100000E-02 0.1000000E+01 9 Salinity:T1:C1 PSS-78 10 0.4700000E-02 0.1000000E+01 CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Raw Data File: FileName = C:\data\2001-01\2001-01-16.dat Software Version Seasave Win32 v1.19 Temperature SN = 2374 Conductivity SN = 1764 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jan 11 2001 22:24:56 NMEA Latitude = 48 31.35 N NMEA Longitude = 124 30.02 W NMEA UTC (Time) = Jan 11 2001 22:24:56 Store Lat/Lon Data = Add to Header and Append to Every Scan Ship: CCGS VECTOR Cruise: 2001-01 Station: 76 Depth: 95m Latitude: Longitude: # nquan = 10 # nvalues = 12602 # units = metric # name 0 = scan: scan number # name 1 = pr: pressure [db] # name 2 = t090: temperature, pri, ITS-90 [deg C] # name 3 = t190: temperature, sec, ITS-90 [deg C] # name 4 = c0S/m: conductivity, primary [S/m] # name 5 = c1S/m: conductivity, secondary [S/m] # name 6 = xmiss: transmissometer # name 7 = sal00: salinity, PSS-78 [PSU], T0, C0 # name 8 = sal11: salinity, PSS-78 [PSU], T1, C1 # name 9 = flag: 0.000e+00 # span 0 = 1, 12602 # span 1 = -0.609, 91.709 # span 2 = 7.1560, 8.3179 # span 3 = 7.2998, 8.3203 # span 4 = 0.097044, 3.333913 # span 5 = 0.163327, 3.333320 # span 6 = 2.8557, 81.7065 # span 7 = 0.7383, 31.9650 # span 8 = 1.3352, 31.9583 # span 9 = 0.000e+00, 0.000e+00 # interval = seconds: 0.0416667 # start_time = Jan 11 2001 22:24:56 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2374, 02-May-00s # sensor 1 = Frequency 1 conductivity, primary, 1764, 28-Sep-00s, cpcor = -9.5 700e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-06-1999 # sensor 3 = Frequency 3 temperature, secondary, 2668, 07-Mar-00s # sensor 4 = Frequency 4 conductivity, secondary, 2102, 28-Sep-00s, cpcor = -9 .5700e-08 # sensor 5 = Extrnl Volt 2 transmissometer, 333DR, 14-Jul-00 # datcnv_date = May 04 2001 14:48:12, 4.244 # datcnv_in = 21010016.DAT 0550TEST.CON # datcnv_skipover = 0 # strip_date = May 04 2001 15:08:39, 4.244 # strip_in = 21010016.CNV # alignctd_date = May 04 2001 16:57:23, 4.244 # alignctd_in = 21010016.CNV # alignctd_cond_advSecs = 0.000, -0.023 # alignctd_temp_advSecs = 0.000, 0.000 # alignctd_oxygen_current_advSecs = 0.000, 0.000 # alignctd_oxygen_temp_advSecs = 0.000, 0.000 # alignctd_wetstar_advSecs = 0.000 # wildedit_date = May 04 2001 17:04:36, 4.244 # wildedit_in = 21010016.CNV # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_npoint = 50 # wildedit_vars = scan pr t090 t190 c0S/m c1S/m xmiss # wildedit_excl_bad_scans = yes # celltm_date = May 04 2001 17:09:40, 4.244 # celltm_in = 21010016.CNV # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # derive_date = May 04 2001 17:34:15, 4.244 # derive_in = 21010016.CNV 0550TEST.CON # file_type = ascii END* The descent rate of the CTD was very irregular with many steps and a few reversals causing shed wakes which corrupt the data. Where records are obviously bad CTDEDIT was used to remove them. However, in this region of active mixing editing was kept to a minimum to avoid removing good data. Salinity was cleaned around 74db and records were removed from 0-2db, and around 12,17,73,77 and 91db. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.99 () (-0.11E-02 1) Salinity:T1:C1 PSS-78 10 -9.99 () (0.47E-02 1) $END !--1--- ---2---- --3-- ---4---- -5-- !Pressu Temperat Trans Salinity Numb !re ure: missi :T0:C0 er_o ! Primary vity ~bin ! _rec ! ords !------ -------- ----- -------- ---- *END OF HEADER 2.3 8.1324 20.9 30.6085 18 3.0 8.1672 22.0 30.8055 30 4.0 8.1879 23.7 30.8401 43 4.9 8.2891 29.9 30.9818 37 6.0 8.2288 33.2 31.1609 31 7.0 8.1903 33.6 31.1980 42 8.0 8.1742 33.4 31.2056 57 8.9 8.1597 33.4 31.2280 28 10.0 8.1512 33.4 31.2579 17 11.0 8.1362 34.0 31.2816 22 11.7 8.1270 34.8 31.2916 13 12.9 8.0764 37.9 31.3239 31 14.0 8.0533 37.7 31.3345 19 15.0 8.0463 37.9 31.3393 20 16.0 8.0342 38.1 31.3546 31 17.1 8.0360 38.9 31.3587 24 18.0 8.0118 39.0 31.3745 25 19.0 8.0029 39.2 31.3758 25 20.0 7.9999 39.1 31.3761 21 21.1 7.9935 38.9 31.3783 35 22.1 7.9888 38.8 31.3806 29 22.9 7.9832 38.5 31.3853 23 24.0 7.9849 38.0 31.3881 16 25.0 7.9926 37.3 31.3920 15 26.0 7.9942 36.7 31.3937 21 27.0 7.9909 36.3 31.3926 42 28.0 7.9818 36.3 31.3954 21 29.0 7.9725 36.1 31.4003 26 30.0 7.9698 36.4 31.4176 48 31.0 7.9843 37.4 31.4473 36 32.0 7.9982 38.2 31.4617 35 33.0 8.0039 39.1 31.4665 36 34.0 8.0048 40.1 31.4678 32 35.1 8.0063 40.7 31.4694 55 35.9 8.0089 41.4 31.4723 35 37.0 8.0140 41.4 31.4811 20 38.0 8.0134 41.1 31.4851 20 39.1 8.0130 41.0 31.4862 35 39.9 8.0125 41.1 31.4851 27 41.0 8.0133 41.1 31.4919 20 42.0 8.0140 41.0 31.4946 21 43.1 8.0148 41.3 31.4969 41 44.0 8.0168 41.6 31.5011 63 44.9 8.0226 42.5 31.5113 26 46.0 8.0237 42.2 31.5206 20 47.1 8.0226 42.5 31.5379 38 48.1 8.0196 43.0 31.5535 31 49.0 8.0120 43.5 31.5906 37 50.0 8.0033 43.9 31.6168 30 51.0 7.9898 43.8 31.6553 23 52.1 7.9853 43.7 31.6653 43 53.0 7.9868 43.8 31.6605 66 53.9 7.9778 42.8 31.6815 29 55.0 7.9700 43.8 31.6973 20 56.0 7.9684 43.2 31.7041 21 57.0 7.9685 42.9 31.7061 27 57.9 7.9685 42.9 31.7059 30 59.0 7.9692 43.0 31.7047 40 60.0 7.9696 43.3 31.7054 37 61.0 7.9705 43.2 31.7070 30 62.0 7.9708 43.2 31.7071 24 63.0 7.9689 42.8 31.7168 21 64.1 7.9661 42.9 31.7255 32 64.9 7.9670 43.0 31.7228 36 66.0 7.9636 42.9 31.7322 22 67.0 7.9650 42.7 31.7278 24 67.9 7.9644 42.3 31.7299 40 69.0 7.9518 41.6 31.7565 16 70.0 7.9403 40.9 31.7770 12 71.0 7.9384 40.3 31.7797 13 72.0 7.9366 39.1 31.7825 22 73.2 7.9357 39.5 31.7840 14 74.0 7.9339 39.0 31.7862 24 75.0 7.9302 38.4 31.7958 21 76.0 7.9250 37.6 31.8240 38 77.1 7.9255 36.4 31.8238 22 78.0 7.9248 35.7 31.8274 22 79.0 7.9240 35.0 31.8331 34 79.9 7.9233 34.2 31.8425 28 81.0 7.9228 33.2 31.8451 21 82.0 7.9220 32.0 31.8530 27 83.0 7.9216 30.4 31.8611 31 84.1 7.9216 28.0 31.8674 35 85.0 7.9215 28.0 31.8695 40 86.0 7.9207 27.6 31.8831 49 86.9 7.9194 26.4 31.9043 32 88.0 7.9194 25.1 31.9113 20 89.0 7.9192 24.1 31.9147 24 89.9 7.9183 23.4 31.9294 46 91.1 7.9168 22.9 31.9557 32 91.6 7.9166 22.7 31.9568 13