*2013/12/16 14:15:47.44
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/09/22 20:10:00.000
    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          0.1            69.2
       2 Salinity      ppt              29.119         30.969
       3 Temperature   'deg C (IPTS68)' 9.897          12.577
    $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             : 1977-28
    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 77-16.
    $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 12:21:18        70        70
        HDREDIT2                 1.6    2003/06/10 15:01:05 ?         ?
        CLEAN                    4.2    2003/06/10 15:01:14        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
    0.1  29.134  12.456
    0.9  29.119  12.463
    2.0  29.143  12.577
    3.0  29.236  12.161
    4.1  29.330  11.745
    5.1  29.355  11.704
    6.0  29.386  11.684
    6.9  29.446  11.658
    8.0  29.497  11.602
    9.1  29.554  11.532
   10.1  29.601  11.484
   11.1  29.616  11.475
   12.0  29.615  11.475
   12.9  29.639  11.484
   14.1  29.657  11.480
   15.2  29.660  11.452
   16.1  29.650  11.430
   17.0  29.654  11.404
   18.0  29.678  11.386
   19.0  29.705  11.387
   20.1  29.738  11.400
   21.2  29.754  11.407
   22.1  29.778  11.380
   23.1  29.843  11.258
   24.0  29.869  11.209
   25.0  29.886  11.168
   26.1  29.910  11.129
   27.2  29.915  11.118
   28.1  29.918  11.115
   29.0  29.919  11.113
   30.0  29.919  11.111
   31.0  29.929  11.084
   32.1  29.936  11.074
   33.2  29.949  11.041
   34.1  29.968  10.999
   35.1  29.988  10.963
   36.2  29.991  10.958
   37.2  29.993  10.954
   38.2  29.997  10.947
   39.1  30.002  10.937
   40.1  30.020  10.915
   41.2  30.031  10.903
   42.3  30.029  10.901
   43.3  30.031  10.904
   44.2  30.039  10.882
   45.1  30.076  10.833
   46.1  30.096  10.807
   47.2  30.128  10.765
   48.2  30.155  10.726
   49.1  30.176  10.697
   50.1  30.186  10.682
   51.2  30.205  10.657
   52.3  30.231  10.623
   53.2  30.281  10.559
   54.1  30.324  10.506
   55.2  30.345  10.478
   56.2  30.367  10.451
   57.1  30.465  10.323
   58.2  30.579  10.186
   59.3  30.621  10.142
   60.2  30.725  10.020
   61.2  30.767   9.963
   62.2  30.774   9.955
   63.3  30.797   9.963
   64.3  30.830   9.975
   65.2  30.917   9.944
   66.3  30.966   9.899
   67.2  30.969   9.897
   68.3  30.965   9.899
   69.2  30.966   9.898