*2013/12/16 14:15:46.80
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1977/07/04 21:18:00.000
    NUMBER OF RECORDS   : 90
    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            89.1
       2 Salinity      ppt              28.871         31.183
       3 Temperature   'deg C (IPTS68)' 9.248          11.468
    $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.
        Oxygen data for this station is in file 77250015.HYD
    $END

*ADMINISTRATION
    MISSION             : 1977-25
    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 77-13.
    $END

*LOCATION
    GEOGRAPHIC AREA     : Saanich Inlet
    STATION             : 8
    EVENT NUMBER        : 15
    LATITUDE            :  48  43.40000 N  ! (deg min)
    LONGITUDE           : 123  25.07000 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 12:19:17        90        90
        HDREDIT2                 1.6    2003/06/10 14:32:10 ?         ?
        CLEAN                    4.2    2003/06/10 14:32:14        90        90
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:46        90        90
    $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  28.871  11.453
    1.0  28.886  11.468
    2.0  28.941  11.378
    3.0  28.941  11.394
    4.0  28.914  11.433
    5.0  28.928  11.394
    6.0  29.180  11.063
    7.0  29.365  10.804
    8.0  29.436  10.695
    9.1  29.439  10.663
   10.0  29.457  10.655
   11.1  29.471  10.654
   12.0  29.486  10.642
   13.1  29.489  10.632
   14.1  29.498  10.622
   14.9  29.505  10.620
   16.1  29.526  10.611
   17.0  29.634  10.533
   18.0  29.678  10.493
   19.2  29.694  10.480
   20.2  29.690  10.481
   21.2  29.718  10.463
   22.1  29.753  10.440
   23.1  29.781  10.441
   24.1  29.797  10.443
   25.2  29.839  10.456
   26.0  29.846  10.465
   27.1  29.846  10.466
   28.1  29.854  10.470
   29.0  29.857  10.475
   29.9  29.861  10.473
   31.1  29.877  10.451
   32.2  29.897  10.402
   33.2  29.898  10.383
   34.2  29.903  10.378
   35.1  29.915  10.388
   36.0  29.915  10.398
   37.1  29.923  10.357
   38.1  29.935  10.247
   39.1  29.975  10.183
   40.1  29.975  10.139
   41.1  30.084   9.931
   42.2  30.137   9.950
   43.2  30.167   9.942
   44.2  30.180   9.938
   45.3  30.187   9.933
   46.2  30.196   9.929
   47.1  30.220   9.906
   48.1  30.250   9.882
   49.1  30.259   9.873
   50.2  30.282   9.850
   51.2  30.300   9.833
   52.0  30.311   9.827
   53.2  30.325   9.813
   54.2  30.323   9.811
   55.2  30.317   9.818
   56.2  30.306   9.825
   57.2  30.307   9.825
   58.3  30.316   9.821
   59.2  30.316   9.816
   60.3  30.316   9.815
   61.2  30.333   9.805
   62.2  30.349   9.792
   63.3  30.364   9.780
   64.2  30.384   9.766
   65.2  30.405   9.747
   66.2  30.412   9.743
   67.2  30.457   9.712
   68.3  30.478   9.697
   69.2  30.484   9.693
   70.2  30.492   9.687
   71.3  30.514   9.674
   72.3  30.631   9.603
   73.2  30.682   9.563
   74.2  30.724   9.537
   75.3  30.770   9.508
   76.4  30.802   9.483
   77.2  30.848   9.458
   78.4  30.885   9.433
   79.4  30.904   9.420
   80.4  30.918   9.410
   81.4  30.925   9.406
   82.4  30.932   9.403
   83.2  30.942   9.398
   84.3  30.959   9.388
   85.4  31.033   9.346
   86.4  31.098   9.300
   87.4  31.125   9.284
   88.4  31.173   9.254
   89.1  31.183   9.248