*2013/12/16 14:15:35.13
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/04 20:58:00.000
    NUMBER OF RECORDS   : 41
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.27           185.1
       2 Temperature   'deg C (IPTS68)' 7.586          7.985
       3 Salinity      ppt              31.006         31.82
    $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        : 38
    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 17:02:07        41        41
        DELETE                   6.3    2004/02/18 11:04:39        41        41
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:46        41        41
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        41        41
    $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
    1.27   7.589  31.006
    2.09   7.590  31.011
    3.01   7.588  31.006
    4.20   7.597  31.013
    5.39   7.592  31.014
   10.15   7.595  31.018
   15.09   7.586  31.020
   20.04   7.590  31.033
   25.07   7.593  31.032
   30.66   7.632  31.083
   35.05   7.684  31.209
   40.45   7.710  31.279
   45.03   7.718  31.280
   50.43   7.696  31.306
   55.10   7.698  31.378
   60.04   7.727  31.425
   65.08   7.755  31.516
   70.21   7.775  31.520
   75.24   7.788  31.515
   80.46   7.772  31.531
   85.31   7.795  31.512
   90.07   7.801  31.530
   95.02   7.819  31.546
  100.42   7.824  31.559
  105.09   7.836  31.556
  110.12   7.835  31.569
  115.07   7.839  31.587
  120.01   7.867  31.634
  125.14   7.871  31.643
  130.08   7.886  31.651
  135.03   7.911  31.670
  140.15   7.925  31.665
  145.00   7.931  31.696
  150.04   7.948  31.733
  155.17   7.961  31.721
  160.11   7.970  31.740
  165.15   7.967  31.774
  170.18   7.977  31.788
  175.22   7.979  31.798
  180.25   7.976  31.820
  185.10   7.985  31.803