*2013/12/16 14:15:47.19
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/08/30 21:53:00.000
    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            69.1
       2 Salinity      ppt              29.535         30.902
       3 Temperature   'deg C (IPTS68)' 9.812          12.815
    $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             : 1977-27
    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 77-15.
    $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 12:20:26        70        70
        HDREDIT2                 1.6    2003/06/10 14:53:27 ?         ?
        CLEAN                    4.2    2003/06/10 14:53:30        70        70
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:47        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  29.542  12.815
    1.0  29.535  12.772
    2.1  29.544  12.693
    3.1  29.572  12.544
    4.1  29.595  12.295
    5.0  29.656  12.114
    5.9  29.702  11.901
    6.9  29.781  11.636
    8.0  29.880  11.439
    9.1  29.893  11.383
   10.0  29.893  11.295
   11.1  29.911  11.260
   12.2  29.915  11.254
   13.1  29.919  11.252
   14.0  29.919  11.251
   15.1  29.921  11.248
   16.2  29.922  11.244
   17.1  29.926  11.240
   18.1  29.956  11.213
   19.2  29.975  11.200
   20.1  29.977  11.198
   21.0  29.989  11.181
   22.0  30.011  11.147
   23.1  30.028  11.118
   24.0  30.040  11.101
   25.0  30.047  11.091
   26.1  30.061  11.072
   27.0  30.087  11.028
   28.1  30.128  10.981
   29.1  30.159  10.952
   30.1  30.186  10.921
   31.2  30.200  10.899
   32.2  30.212  10.882
   33.1  30.224  10.867
   34.1  30.238  10.843
   35.2  30.251  10.824
   36.1  30.260  10.809
   37.1  30.286  10.757
   38.1  30.370  10.642
   39.1  30.403  10.602
   40.2  30.419  10.556
   41.2  30.442  10.512
   42.1  30.459  10.484
   43.1  30.485  10.443
   44.1  30.501  10.428
   45.2  30.505  10.424
   46.2  30.507  10.423
   47.2  30.510  10.421
   48.2  30.513  10.419
   49.2  30.542  10.383
   50.2  30.574  10.331
   51.2  30.588  10.321
   52.2  30.609  10.318
   53.1  30.623  10.309
   54.2  30.637  10.283
   55.2  30.677  10.240
   56.2  30.692  10.235
   57.2  30.701  10.221
   58.2  30.710  10.215
   59.2  30.718  10.208
   60.2  30.679  10.113
   61.2  30.745   9.925
   62.3  30.767   9.843
   63.3  30.784   9.812
   64.3  30.820   9.815
   65.3  30.892   9.842
   66.3  30.900   9.857
   67.2  30.902   9.859
   68.2  30.902   9.855
   69.1  30.860   9.843