*2013/12/16 14:15:35.21
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/05 01:01:00.000
    NUMBER OF RECORDS   : 47
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.26           185.01
       2 Temperature   'deg C (IPTS68)' 7.515          8.001
       3 Salinity      ppt              26.881         31.858
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    !---  ----  -----  -----  ------  ----  --------------
       1  -99   ' '        8  F       ' '     2
       2  -99   ' '        8  F       ' '     3
       3  -99   ' '        8  F       ' '     3
    $END
    $REMARKS
        This file converted from 12 line header format.
    $END

*ADMINISTRATION
    MISSION             : 1977-11
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone, Discovery, QC Strait
    STATION             : QST1
    EVENT NUMBER        : 43
    LATITUDE            :  50  41.90000 N  ! (deg min)
    LONGITUDE           : 126  55.50000 W  ! (deg min)

*INSTRUMENT
    TYPE                : Guildline Analog CTD
    MODEL               : 8701

    $TABLE: SENSORS
    !   Name            Abs Depth       Serial No
    !   --------------  --------------  ----------
        Pressure        n/a             ?
        Temperature     n/a             ?
        Conductivity    n/a             ?
    $END

*HISTORY

    $TABLE: PROGRAMS
    !   Name                     Vers   Date       Time     Recs In   Recs Out
    !   ------------------------ ------ ---------- -------- --------- ---------
        HP_IOS                   1.0    1993/11/03 17:02:10        66        66
        DELETE                   6.3    2004/02/18 11:04:40        66        47
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:47        47        47
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        47        47
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Last Press Min
           Maximum Surface Pressure (relative):       5.00
           Surface Swell Pressure Tolerance:       0.25
         Pressure NOT filtered.
         Swells deleted. Warning message if pressure difference of      2.00
         Slow Drop Rate NOT deleted.
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Change Pad Value to -99 in All Channels.
         - Delete Empty Channels:   0 deleted.
    $END

*COMMENTS
    PROCESSED CTD DATA FROM THE HP 2100 ACQUISITION SYSTEM, CONVERTED FROM BINARY
    TO ASCII. HYDRO CORRECTIONS HAVE BEEN APPLIED TO THE DATA.

    Collection method:
      Salinity-Temperature-pressure data were obtained with a Guildline CTD.
      Output from the probe consisted of analogue voltages of temperature,
      conductivity and pressure. The probe output was input into a 2100-series
      HP computer, digitized at a rate of 10 samples per second and stored on
      a 9-track magnetic tape.

    Reference:
    R.E. Thomson, W.S. Hugget and L.S.C. Kuwahara. 1980. Data Record of Current
    Observations Volume VIII; Discovery Passage, Johnstone Strait, and Queen
    Charlotte Strait; Part 1 - Water Property Observations 1976, 1977, 1978,
    (1979). Institute of Ocean Sciences.
!---1--- ---2--- ---3---
!Pressur Tempera Salinit
!e       ture    y      
!------- ------- -------
*END OF HEADER
    0.26   7.535  30.566
    0.44   7.544  30.856
    0.53   7.573  30.868
    0.63   7.560  30.866
    0.72   7.550  30.919
    0.81   7.541  30.948
    1.08   7.538  31.027
    2.09   7.544  31.022
    3.28   7.518  31.009
    4.01   7.529  26.881
    5.02   7.519  31.061
   10.06   7.518  31.067
   15.00   7.515  31.118
   20.04   7.524  31.161
   25.07   7.545  31.206
   30.01   7.543  31.219
   35.14   7.547  31.223
   40.09   7.572  31.246
   45.30   7.570  31.307
   50.52   7.586  31.265
   55.28   7.617  31.344
   60.14   7.647  31.383
   65.17   7.666  31.389
   70.02   7.674  31.012
   75.33   7.696  31.319
   80.00   7.710  31.389
   85.04   7.764  31.421
   90.07   7.831  31.458
   95.02   7.870  31.459
  100.60   7.882  31.504
  105.27   7.875  31.505
  110.12   7.860  31.534
  115.34   7.861  31.525
  120.19   7.859  31.547
  125.14   7.868  31.555
  130.17   7.875  31.589
  135.03   7.879  31.574
  140.15   7.888  31.606
  145.00   7.902  31.656
  150.31   7.913  31.702
  155.26   7.937  31.736
  160.20   7.947  31.774
  165.05   7.968  31.814
  171.10   7.969  31.822
  175.03   7.980  31.803
  180.07   7.983  31.850
  185.01   8.001  31.858