*2013/12/16 14:15:45.89
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/04/06 20:21:00.000
    NUMBER OF RECORDS   : 82
    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            81.2
       2 Salinity      ppt              28.602         29.914
       3 Temperature   'deg C (IPTS68)' 7.971          8.643
    $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             : 7
    EVENT NUMBER        : 93
    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 12:17:20        82        82
        HDREDIT2                 1.6    2003/06/05 13:34:01 ?         ?
        CLEAN                    4.2    2003/06/05 13:34:08        82        82
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:45        82        82
    $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  28.607   8.639
    1.0  28.602   8.643
    2.0  28.622   8.603
    3.0  28.664   8.570
    3.9  28.851   8.494
    5.0  29.331   8.311
    6.0  29.494   8.184
    7.0  29.552   8.131
    8.0  29.564   8.117
    9.2  29.567   8.113
   10.1  29.576   8.103
   11.1  29.601   8.069
   12.0  29.615   8.053
   13.0  29.634   8.045
   14.1  29.645   8.043
   15.0  29.651   8.042
   16.1  29.657   8.042
   17.2  29.666   8.039
   18.2  29.672   8.034
   19.2  29.672   8.032
   20.2  29.673   8.033
   21.1  29.676   8.031
   22.1  29.679   8.028
   23.1  29.678   8.030
   24.0  29.678   8.028
   24.9  29.683   8.025
   25.9  29.684   8.024
   27.1  29.687   8.022
   28.2  29.690   8.021
   29.2  29.694   8.020
   30.2  29.699   8.019
   31.1  29.703   8.018
   32.1  29.706   8.018
   33.0  29.711   8.016
   34.1  29.712   8.015
   35.3  29.716   8.014
   36.2  29.731   8.012
   37.0  29.742   8.009
   38.1  29.750   8.006
   39.3  29.756   8.003
   40.2  29.758   8.001
   41.2  29.761   8.000
   42.1  29.760   8.002
   43.1  29.760   7.999
   44.0  29.763   7.999
   45.1  29.763   7.999
   46.2  29.767   7.996
   47.2  29.769   7.998
   48.1  29.774   7.994
   49.2  29.780   7.993
   50.3  29.784   7.992
   51.3  29.787   7.990
   52.2  29.791   7.989
   53.1  29.795   7.985
   54.2  29.795   7.985
   55.1  29.799   7.984
   56.2  29.797   7.984
   57.3  29.800   7.984
   58.2  29.800   7.983
   59.2  29.799   7.985
   60.1  29.799   7.984
   61.2  29.803   7.982
   62.3  29.804   7.981
   63.3  29.805   7.981
   64.2  29.806   7.981
   65.1  29.803   7.982
   66.2  29.806   7.983
   67.4  29.804   7.983
   68.4  29.804   7.983
   69.3  29.812   7.980
   70.2  29.812   7.979
   71.2  29.819   7.978
   72.2  29.826   7.977
   73.2  29.846   7.974
   74.3  29.857   7.972
   75.3  29.863   7.972
   76.2  29.862   7.971
   77.3  29.869   7.971
   78.4  29.876   7.973
   79.3  29.888   7.974
   80.4  29.902   7.980
   81.2  29.914   7.983