*2025/02/11 14:40:15.44 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : PST 1979/03/05 21:38:00.000 NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 75.4 2 Depth metres 0 75 3 Salinity ppt 28.916 31.184 4 Temperature 'deg C (IPTS68)' 6.342 6.87 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 6 F R4 1 2 -99 ' ' 6 F ' ' 1 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 8 F ' ' 3 $END $REMARKS This file converted from 12 line header format. $END *ADMINISTRATION MISSION : 1979-41 AGENCY : IOS, Coastal Zone Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Knight Inlet Study SCIENTIST : Farmer D. PLATFORM : Pandora II *LOCATION GEOGRAPHIC AREA : Knight Inlet STATION : 15HO EVENT NUMBER : 9 LATITUDE : 50 40.60000 N ! (deg min) LONGITUDE : 125 59.50000 W ! (deg min) *INSTRUMENT TYPE : Guildline CTD MODEL : SERIAL NUMBER : $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- Pressure n/a ? Temperature n/a ? Conductivity n/a ? $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- C12L_IOS 2.3 1998/10/20 13:11:59 76 76 REMOVECH 6.0 2003/06/20 14:23:08 76 76 HDREDIT2 1.6 2003/06/20 14:23:58 ? ? CLEAN 4.2 2003/06/20 14:24:25 76 76 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:17:05 76 76 REMOVECH 8.2 2022/03/02 11:40:00 76 76 ADTIMCH 4.4 2022/03/02 11:42:17 76 76 ADDCHANS 1.4 2022/03/02 16:04:42 ? ? CALIB 12.0.1 2022/03/02 16:07:18 76 76 REORDER 1.3.1 2022/03/02 16:07:59 ? ? CLEAN 5.3 2022/03/02 16:20:34 76 76 HDREDIT2 3.2 2022/03/02 16:20:39 ? ? HDREDIT2 3.2 2025/02/11 14:40:15 ? ? $END $REMARKS -The following CHANNEL(S) were removed from file. Depth Sigma-t Conductivity_Ratio CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. -REMOVECH 2022/03/02 11:40:00 The following CHANNEL(S) were removed: Pressure [decibar] -The following ADTIMCH parameters were used. Add record number. -CALIB parameters: 2022/03/02 16:07:18 Calibration type = Calculate Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\1979-041\New.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 1 Pressure decibar 11 -0.1000000E+01 0.1005900E+01 Record # 2 Record # n/a 10 -0.1000000E+01 0.1000000E+01 -CLEAN functions: 2022/03/02 16:20:34 20 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2022/03/02 16:20:39 Applied edit header: D:\Telework\1979-041\ctd-dep\1979-041-HDR.TXT -HEADER EDITS: 2025/02/11 14:40:15 Channel 2: Depth [metres] Units: n/a ==> metres $END *COMMENTS NCRNO: 22 CRUISE: KNIGHT INLET MAGTAPE: U01859 STN:15-HOEYA HD DRF = 0.40000 TRC = 0.00000 DSTEP = 1.0 NDO2 = 0 Oceanographic Observations in Knight Inlet, B.C. Volume III Pacific Marine Science Report 79-12(3) by Coastal Zone Oceanography Section Please Note that the Mission Number in the filename is purposely different from the Mission Number Listed in the Header. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The pressure data for these files was bad - all values were 0. Depth had been removed. The original data could not be found. A data report was available but it listed only a selection of depths and had reduced precision for temperature and salinity. Based on study of other cruises run as part of the same program it seemed likely that the data in this file were roughly 1 value per metre starting right at the surface. With that assumption, depth was added (based on record # - 1). Pressure was derived using a linear fit of pressure versus depth from another cruise in the Knight Inlet program. (Pressure = 1.0059 X Depth) The data were then compared to the data in the report and the correspondence looks good. The maximum depth listed in the report for each cast matches the maximum in the data files. Temperature and salinity match well except right at the surface, which may be due to how the surface data were selected for the report. The errors in depth and pressure due to the estimation method are considered to be on the order of +/- 1db. The report was: Oceanographic Observations in Knight Inlet, B.C. Volume I: Salinity/Temperature Profile Part III: 1979 The report is available on-line: https://waves-vagues.dfo-mpo.gc.ca/Library/54921pt3.pdf *CALIBRATION $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- --------- ---- ------ ------------ Pressure decibar 11 -99 ('Record #') (-1 1.0059) 'Record #' n/a 10 -99 () (-1 1) $END !--1-- --2-- ---3--- ---4--- !Press Depth Salinit Tempera !ure y ture !----- ----- ------- ------- *END OF HEADER 0.0 0.0 28.916 6.342 1.0 1.0 29.326 6.447 2.0 2.0 29.714 6.455 3.0 3.0 30.269 6.685 4.0 4.0 30.421 6.702 5.0 5.0 30.464 6.707 6.0 6.0 30.436 6.700 7.1 7.0 30.414 6.697 8.1 8.0 30.409 6.694 9.1 9.0 30.404 6.690 10.1 10.0 30.404 6.710 11.1 11.0 30.766 6.780 12.1 12.0 30.794 6.805 13.1 13.0 30.894 6.795 14.1 14.0 31.014 6.810 15.1 15.0 31.024 6.810 16.1 16.0 31.054 6.810 17.1 17.0 31.054 6.810 18.1 18.0 31.054 6.810 19.1 19.0 31.054 6.810 20.1 20.0 31.054 6.810 21.1 21.0 31.054 6.810 22.1 22.0 31.054 6.810 23.1 23.0 31.059 6.813 24.1 24.0 31.074 6.820 25.1 25.0 31.079 6.822 26.2 26.0 31.094 6.840 27.2 27.0 31.091 6.870 28.2 28.0 31.085 6.866 29.2 29.0 31.090 6.851 30.2 30.0 31.094 6.840 31.2 31.0 31.094 6.840 32.2 32.0 31.094 6.840 33.2 33.0 31.094 6.832 34.2 34.0 31.094 6.810 35.2 35.0 31.096 6.813 36.2 36.0 31.105 6.821 37.2 37.0 31.107 6.823 38.2 38.0 31.110 6.826 39.2 39.0 31.112 6.828 40.2 40.0 31.114 6.830 41.2 41.0 31.114 6.830 42.2 42.0 31.114 6.827 43.3 43.0 31.114 6.817 44.3 44.0 31.114 6.809 45.3 45.0 31.114 6.807 46.3 46.0 31.114 6.804 47.3 47.0 31.114 6.802 48.3 48.0 31.114 6.800 49.3 49.0 31.114 6.800 50.3 50.0 31.111 6.800 51.3 51.0 31.104 6.800 52.3 52.0 31.106 6.802 53.3 53.0 31.114 6.810 54.3 54.0 31.115 6.811 55.3 55.0 31.117 6.813 56.3 56.0 31.120 6.816 57.3 57.0 31.122 6.818 58.3 58.0 31.122 6.817 59.3 59.0 31.111 6.813 60.4 60.0 31.109 6.815 61.4 61.0 31.123 6.800 62.4 62.0 31.118 6.800 63.4 63.0 31.114 6.795 64.4 64.0 31.114 6.785 65.4 65.0 31.114 6.800 66.4 66.0 31.122 6.793 67.4 67.0 31.144 6.766 68.4 68.0 31.144 6.751 69.4 69.0 31.144 6.737 70.4 70.0 31.151 6.725 71.4 71.0 31.174 6.700 72.4 72.0 31.174 6.670 73.4 73.0 31.171 6.670 74.4 74.0 31.169 6.660 75.4 75.0 31.184 6.630