*2013/12/16 14:15:46.77 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : GMT 1977/07/04 20:38:00.000 NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0.2 94.4 2 Salinity ppt 28.741 30.542 3 Temperature 'deg C (IPTS68)' 9.339 12.213 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 8 F ' ' 3 3 -99 ' ' 8 F ' ' 3 $END $REMARKS This file converted from 12 line header format. $END *ADMINISTRATION MISSION : 1977-25 AGENCY : IOS, Coastal Zone Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Saanich Inlet SCIENTIST : Stucchi D. PLATFORM : Squamish $REMARKS This is Coastal Zone Oceanography cruise 77-13. $END *LOCATION GEOGRAPHIC AREA : Saanich Inlet STATION : 7 EVENT NUMBER : 13 LATITUDE : 48 43.75000 N ! (deg min) LONGITUDE : 123 32.46000 W ! (deg min) *INSTRUMENT TYPE : Guildline CTD MODEL : 8700 MK II $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- Pressure n/a ? Temperature n/a ? Conductivity n/a ? $END $REMARKS The instrumentation used to collect the data consisted of 1) a Guildline model 8700 MK II CTD probe and control console, 2) a programmable data acquisition system - PRODAS - built by McDonald-Detwiller Ltd., 3) a HP X,Y1Y2 plotter and, 4) a winch with seven-conductor cable and slip ring assembly. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CZO_IOS 1.0 1993/09/07 12:19:16 95 95 HDREDIT2 1.6 2003/06/10 14:32:10 ? ? CLEAN 4.2 2003/06/10 14:32:14 95 95 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:15:46 95 95 $END $REMARKS 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. $END *COMMENTS DESCENT RATE FILTER OF 0.4 M/S. 1M AVERAGE. SAL INVERSE CHK. AYP LEE In situ checks of the temperature and conductivity sensor were obtained by putting a Niskin water sampling bottle with reversing thermometers on the probe cable, one metre above the probe. Temperature calibration checks were acceptable given the +-0.02 degree C accuracy of the reversing thermometers. A stable salinity offset of 0.04 ppt (sample standard deviation of 0.01 ppt based on over 50 calibrations samples) was noted in these calibrations over the 32 month duration of the survey program. In the subsequent processing of the data, salinity is corrected by subtracting this offset. See reference Pacific Marine Science Report 80-5(1) and 80-5(2). !--1--- ---2--- ---3--- !Pressu Salinit Tempera !re y ture !------ ------- ------- *END OF HEADER 0.2 28.748 12.181 1.0 28.756 12.179 2.0 28.780 12.162 2.9 28.741 12.213 4.0 28.809 12.024 5.1 28.885 11.885 6.1 28.935 11.788 7.0 29.035 11.597 7.9 29.145 11.438 9.0 29.196 11.372 10.1 29.253 11.321 11.1 29.304 11.263 12.1 29.365 11.193 13.1 29.405 11.145 14.0 29.423 11.108 15.1 29.459 11.062 16.0 29.502 11.002 17.1 29.521 10.968 18.1 29.543 10.925 19.1 29.556 10.898 20.2 29.576 10.869 21.1 29.571 10.874 22.0 29.599 10.781 23.2 29.652 10.695 24.2 29.685 10.641 25.1 29.697 10.629 26.2 29.710 10.614 27.2 29.722 10.606 28.1 29.727 10.596 29.1 29.756 10.599 30.1 29.756 10.612 31.2 29.763 10.609 32.1 29.769 10.607 33.2 29.776 10.591 34.1 29.793 10.571 35.2 29.806 10.547 36.2 29.828 10.518 37.3 29.855 10.480 38.2 29.870 10.442 39.2 29.909 10.364 40.2 29.926 10.319 41.3 29.939 10.300 42.2 29.935 10.297 43.2 29.945 10.293 44.0 29.951 10.294 45.1 29.961 10.297 46.2 29.965 10.296 47.2 29.965 10.299 48.0 29.968 10.300 49.1 29.964 10.306 50.0 29.968 10.305 51.2 29.966 10.307 52.3 29.972 10.296 53.2 29.980 10.266 54.2 29.990 10.199 55.2 30.070 10.050 56.2 30.092 10.014 57.2 30.092 10.012 58.2 30.106 9.990 59.1 30.106 9.983 60.3 30.107 9.982 61.2 30.106 9.973 62.2 30.112 9.970 63.1 30.113 9.968 64.2 30.126 9.957 65.3 30.137 9.942 66.3 30.143 9.908 67.2 30.167 9.878 68.2 30.169 9.872 69.2 30.177 9.850 70.2 30.184 9.835 71.3 30.192 9.818 72.2 30.192 9.816 73.2 30.194 9.815 74.4 30.196 9.810 75.4 30.204 9.813 76.3 30.198 9.819 77.3 30.199 9.828 78.3 30.197 9.822 79.4 30.214 9.802 80.5 30.270 9.731 81.3 30.299 9.691 82.3 30.316 9.665 83.3 30.405 9.552 84.4 30.417 9.541 85.3 30.427 9.524 86.2 30.421 9.523 87.3 30.454 9.454 88.4 30.485 9.397 89.3 30.491 9.362 90.4 30.513 9.342 91.5 30.540 9.339 92.4 30.538 9.342 93.5 30.542 9.342 94.4 30.540 9.346