*2013/12/16 14:15:47.98 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : GMT 1977/12/13 10:02:00.000 NUMBER OF RECORDS : 103 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0.2 102.1 2 Salinity ppt 27.763 30.205 3 Temperature 'deg C (IPTS68)' 8.109 8.43 $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 : 1977-30 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 77-18. $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 12:23:08 103 103 HDREDIT2 1.6 2003/06/10 15:52:47 ? ? CLEAN 4.2 2003/06/10 15:53:06 103 103 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:15:47 103 103 $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 27.763 8.112 1.0 27.777 8.118 2.0 27.775 8.109 2.9 27.848 8.123 3.9 28.048 8.135 5.0 28.192 8.190 6.0 28.491 8.234 6.9 28.513 8.242 8.0 28.545 8.246 9.1 28.754 8.279 10.1 29.381 8.367 11.0 29.498 8.416 12.0 29.528 8.423 13.0 29.536 8.425 13.9 29.557 8.428 15.0 29.569 8.429 16.1 29.573 8.430 17.1 29.575 8.430 18.1 29.582 8.429 19.0 29.590 8.425 20.0 29.601 8.421 20.9 29.607 8.420 22.1 29.627 8.418 23.2 29.635 8.416 24.1 29.645 8.414 25.1 29.655 8.412 26.0 29.684 8.406 27.1 29.700 8.400 28.2 29.701 8.399 29.2 29.704 8.399 30.1 29.702 8.399 31.1 29.706 8.400 32.1 29.707 8.399 33.1 29.707 8.400 34.0 29.706 8.400 35.1 29.712 8.398 36.2 29.714 8.398 37.2 29.715 8.398 38.1 29.716 8.398 39.0 29.716 8.398 40.1 29.721 8.397 41.2 29.724 8.395 42.2 29.742 8.393 43.1 29.758 8.385 44.2 29.777 8.371 45.3 29.792 8.362 46.2 29.803 8.355 47.1 29.811 8.351 48.2 29.824 8.343 49.3 29.829 8.339 50.2 29.839 8.336 51.1 29.856 8.329 52.2 29.876 8.317 53.2 29.891 8.303 54.2 29.909 8.287 55.2 29.926 8.282 56.2 29.940 8.277 57.2 29.949 8.277 58.3 29.956 8.279 59.2 29.969 8.284 60.2 29.983 8.290 61.3 29.994 8.296 62.2 30.021 8.303 63.2 30.060 8.330 64.2 30.079 8.341 65.2 30.087 8.342 66.3 30.103 8.352 67.3 30.110 8.356 68.3 30.114 8.359 69.2 30.118 8.361 70.3 30.118 8.361 71.3 30.117 8.360 72.2 30.117 8.359 73.2 30.120 8.357 74.3 30.123 8.356 75.3 30.124 8.348 76.3 30.124 8.349 77.3 30.124 8.343 78.3 30.122 8.328 79.3 30.122 8.326 80.2 30.121 8.322 81.3 30.118 8.326 82.3 30.117 8.330 83.4 30.129 8.324 84.3 30.108 8.322 85.3 30.119 8.302 86.3 30.123 8.298 87.3 30.124 8.298 88.3 30.128 8.298 89.4 30.131 8.300 90.3 30.135 8.300 91.3 30.130 8.298 92.3 30.131 8.297 93.3 30.134 8.300 94.3 30.132 8.306 95.3 30.136 8.301 96.3 30.147 8.306 97.4 30.151 8.316 98.4 30.161 8.337 99.4 30.154 8.338 100.4 30.175 8.393 101.4 30.189 8.401 102.1 30.205 8.404