*2013/12/16 14:15:45.78
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/03/01 21:03:00.000
    NUMBER OF RECORDS   : 70
    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            69.2
       2 Salinity      ppt              27.146         30.338
       3 Temperature   'deg C (IPTS68)' 7.79           7.881
    $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             : 1977-21
    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 77-09.
    $END

*LOCATION
    GEOGRAPHIC AREA     : Saanich Inlet
    STATION             : 6
    EVENT NUMBER        : 11
    LATITUDE            :  48  41.58000 N  ! (deg min)
    LONGITUDE           : 123  30.15000 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 12:16:33        70        70
        HDREDIT2                 1.6    2003/06/05 13:23:31 ?         ?
        CLEAN                    4.2    2003/06/05 13:24:40        70        70
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:45        70        70
    $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  27.146   7.881
    1.0  27.322   7.873
    2.0  28.136   7.835
    3.0  29.116   7.862
    4.1  29.221   7.855
    5.0  29.313   7.849
    6.1  29.345   7.845
    7.0  29.390   7.844
    8.0  29.456   7.834
    9.0  29.507   7.831
   10.0  29.544   7.830
   11.0  29.574   7.829
   11.9  29.651   7.827
   13.1  29.699   7.823
   14.2  29.710   7.823
   15.1  29.715   7.823
   16.1  29.723   7.823
   17.1  29.733   7.821
   18.0  29.752   7.819
   19.0  29.766   7.817
   20.0  29.773   7.817
   21.0  29.787   7.817
   22.1  29.808   7.816
   23.2  29.821   7.814
   24.1  29.826   7.814
   25.1  29.838   7.812
   26.1  29.847   7.810
   27.1  29.853   7.810
   28.0  29.885   7.807
   29.0  29.892   7.805
   30.0  29.896   7.804
   31.1  29.909   7.795
   32.2  29.927   7.790
   33.2  29.936   7.791
   34.2  29.938   7.791
   35.2  29.943   7.792
   36.1  29.950   7.790
   37.1  29.962   7.790
   38.1  29.966   7.791
   39.1  29.971   7.792
   40.0  29.972   7.790
   41.1  29.979   7.792
   42.1  29.986   7.802
   43.1  29.998   7.803
   44.2  30.003   7.797
   45.3  30.007   7.795
   46.2  30.009   7.794
   47.2  30.012   7.794
   48.2  30.014   7.793
   49.2  30.016   7.794
   50.2  30.027   7.797
   51.3  30.034   7.797
   52.2  30.052   7.799
   53.2  30.057   7.800
   54.3  30.058   7.800
   55.2  30.063   7.801
   56.2  30.077   7.804
   57.2  30.103   7.809
   58.3  30.117   7.812
   59.2  30.146   7.817
   60.2  30.167   7.824
   61.3  30.179   7.826
   62.3  30.186   7.827
   63.2  30.197   7.829
   64.3  30.210   7.832
   65.3  30.222   7.834
   66.2  30.245   7.837
   67.3  30.279   7.841
   68.3  30.313   7.852
   69.2  30.338   7.869