*2013/12/16 14:15:46.53
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/06/03 20:06:00.000
    NUMBER OF RECORDS   : 81
    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            80.1
       2 Salinity      ppt              30.066         30.566
       3 Temperature   'deg C (IPTS68)' 8.892          9.56
    $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             : 1977-24
    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 77-12.
    $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 12:18:42        81        81
        HDREDIT2                 1.6    2003/06/10 14:26:09 ?         ?
        CLEAN                    4.2    2003/06/10 14:26:34        81        81
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:46        81        81
    $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  30.066   9.558
    1.0  30.071   9.560
    1.9  30.072   9.514
    3.0  30.074   9.474
    4.1  30.079   9.452
    5.0  30.081   9.445
    6.0  30.084   9.436
    7.0  30.089   9.430
    8.0  30.094   9.422
    9.1  30.113   9.399
   10.1  30.114   9.398
   11.1  30.118   9.396
   12.1  30.149   9.363
   13.0  30.149   9.355
   13.9  30.165   9.342
   14.9  30.169   9.338
   16.0  30.171   9.337
   17.1  30.170   9.336
   18.1  30.174   9.334
   19.0  30.174   9.324
   20.2  30.175   9.320
   21.0  30.176   9.318
   22.1  30.180   9.319
   23.1  30.179   9.318
   24.0  30.178   9.318
   25.1  30.184   9.319
   26.1  30.182   9.317
   27.2  30.192   9.310
   28.2  30.196   9.307
   29.2  30.197   9.306
   30.1  30.201   9.301
   31.0  30.210   9.292
   32.0  30.213   9.286
   33.2  30.218   9.277
   34.2  30.241   9.255
   35.1  30.268   9.231
   36.0  30.285   9.220
   37.2  30.304   9.200
   38.0  30.319   9.192
   39.1  30.340   9.175
   40.3  30.349   9.166
   41.2  30.362   9.157
   42.1  30.357   9.162
   43.2  30.368   9.152
   44.4  30.372   9.150
   45.2  30.383   9.135
   46.0  30.390   9.127
   47.2  30.392   9.124
   48.2  30.400   9.117
   49.2  30.404   9.112
   50.3  30.403   9.112
   51.1  30.406   9.112
   52.2  30.405   9.117
   53.1  30.406   9.113
   54.2  30.404   9.116
   55.2  30.415   9.109
   56.3  30.432   9.098
   57.4  30.439   9.097
   58.4  30.435   9.100
   59.1  30.440   9.098
   60.2  30.435   9.102
   61.2  30.440   9.100
   62.3  30.450   9.089
   63.2  30.458   9.084
   64.3  30.461   9.079
   65.2  30.463   9.077
   66.2  30.467   9.076
   67.1  30.469   9.077
   68.2  30.470   9.075
   69.4  30.473   9.072
   70.2  30.476   9.065
   71.2  30.476   9.057
   72.2  30.478   9.055
   73.3  30.484   9.049
   74.3  30.489   9.040
   75.3  30.520   8.967
   76.3  30.565   8.901
   77.3  30.564   8.900
   78.4  30.565   8.896
   79.4  30.566   8.894
   80.1  30.557   8.892