*2013/12/16 14:15:35.25
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/05 04:03:00.000
    NUMBER OF RECORDS   : 42
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.46           180.18
       2 Temperature   'deg C (IPTS68)' 7.548          8.02
       3 Salinity      ppt              31.121         31.918
    $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        : 47
    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 17:02:12        49        49
        DELETE                   6.3    2004/02/18 11:04:40        49        42
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:47        42        42
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        42        42
    $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
    0.46   7.559  31.144
    0.82   7.554  31.135
    1.01   7.560  31.137
    2.01   7.552  31.146
    3.11   7.558  31.121
    4.03   7.548  31.131
    5.04   7.557  31.135
   10.16   7.552  31.138
   15.38   7.549  31.149
   20.14   7.562  31.197
   25.45   7.591  31.195
   30.12   7.616  31.247
   35.06   7.619  31.288
   40.19   7.625  31.271
   45.14   7.635  31.299
   50.35   7.650  31.297
   55.02   7.666  31.298
   60.06   7.675  31.332
   65.19   7.689  31.360
   70.04   7.708  31.424
   75.53   7.729  31.471
   80.02   7.738  31.439
   85.05   7.744  31.444
   90.27   7.760  31.441
   95.03   7.773  31.465
  100.16   7.805  31.472
  105.01   7.853  31.510
  110.32   7.853  31.526
  115.08   7.856  31.538
  120.21   7.864  31.540
  125.06   7.867  31.602
  130.00   7.887  31.670
  135.04   7.908  31.694
  140.17   7.961  31.828
  145.02   7.993  31.866
  150.24   7.993  31.888
  155.18   8.020  31.892
  160.22   8.014  31.897
  165.07   8.014  31.897
  170.20   8.013  31.904
  175.14   8.012  31.906
  180.18   8.011  31.918