*2013/12/16 14:15:45.91
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/04/06 20:44:00.000
    NUMBER OF RECORDS   : 69
    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            68
       2 Salinity      ppt              27.734         30.325
       3 Temperature   'deg C (IPTS68)' 7.881          9.772
    $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             : 1977-22
    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 77-10.
    $END

*LOCATION
    GEOGRAPHIC AREA     : Saanich Inlet
    STATION             : 6
    EVENT NUMBER        : 95
    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 12:17:21        69        69
        HDREDIT2                 1.6    2003/06/05 13:34:01 ?         ?
        CLEAN                    4.2    2003/06/05 13:34:08        69        69
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:45        69        69
    $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  27.734   9.772
    1.0  27.798   9.713
    1.9  28.228   9.270
    2.9  28.759   8.725
    4.1  29.201   8.247
    5.0  29.294   8.113
    6.0  29.387   8.011
    7.1  29.465   8.007
    8.1  29.477   8.029
    9.1  29.500   8.052
   10.0  29.511   8.050
   11.0  29.535   8.036
   12.0  29.546   8.032
   13.0  29.550   8.034
   13.9  29.554   8.028
   14.9  29.570   8.019
   15.9  29.580   8.017
   16.9  29.581   8.020
   18.0  29.585   8.020
   19.2  29.598   8.019
   20.3  29.604   8.008
   21.2  29.606   8.005
   22.2  29.612   8.003
   23.1  29.613   8.004
   24.1  29.623   8.009
   25.1  29.628   8.013
   26.1  29.634   8.010
   27.1  29.639   8.011
   28.1  29.644   8.005
   29.0  29.643   8.008
   30.0  29.653   8.002
   31.0  29.654   8.001
   32.1  29.658   7.999
   33.2  29.668   7.996
   34.2  29.671   7.993
   35.1  29.679   7.985
   36.2  29.687   7.979
   37.3  29.699   7.971
   38.2  29.705   7.970
   39.2  29.722   7.972
   40.1  29.734   7.979
   41.1  29.734   7.984
   42.1  29.738   7.982
   43.1  29.745   7.977
   44.3  29.752   7.970
   45.2  29.753   7.968
   46.2  29.756   7.967
   47.1  29.773   7.971
   48.1  29.782   7.981
   49.2  29.794   7.984
   50.3  29.803   7.983
   51.3  29.813   7.983
   52.2  29.829   7.975
   53.2  29.833   7.973
   54.2  29.836   7.971
   55.2  29.838   7.970
   56.3  29.841   7.968
   57.3  29.843   7.967
   58.3  29.844   7.967
   59.2  29.845   7.967
   60.2  29.846   7.967
   61.1  29.849   7.964
   62.2  29.851   7.963
   63.3  29.882   7.954
   64.2  30.017   7.938
   65.2  30.103   7.908
   66.2  30.163   7.881
   67.2  30.234   7.916
   68.0  30.325   7.958