*2013/12/16 14:15:35.24
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/05 03:00:00.000
    NUMBER OF RECORDS   : 43
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.17           185.65
       2 Temperature   'deg C (IPTS68)' 7.52           8.015
       3 Salinity      ppt              31.049         31.915
    $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        : 46
    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 17:02:11        64        64
        DELETE                   6.3    2004/02/18 11:04:40        64        43
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:47        43        43
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        43        43
    $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
    0.17   7.604  31.049
    0.99   7.593  31.075
    1.45   7.615  31.086
    2.09   7.591  31.080
    3.28   7.540  31.084
    4.47   7.534  31.114
    5.11   7.532  31.132
   10.33   7.520  31.129
   15.00   7.525  31.122
   20.22   7.530  31.153
   25.25   7.528  31.156
   30.01   7.559  31.191
   35.05   7.558  31.190
   40.18   7.562  31.239
   45.12   7.568  31.232
   50.06   7.584  31.241
   55.10   7.614  31.256
   60.04   7.618  31.280
   65.08   7.659  31.299
   70.76   7.670  31.386
   75.06   7.704  31.450
   80.09   7.719  31.451
   85.31   7.750  31.449
   90.35   7.787  31.445
   95.47   7.791  31.468
  100.14   7.832  31.510
  105.55   7.837  31.523
  110.03   7.852  31.534
  115.25   7.861  31.572
  120.10   7.851  31.577
  125.14   7.849  31.594
  130.08   7.874  31.614
  135.03   7.889  31.662
  140.06   7.947  31.770
  145.10   7.981  31.821
  150.41   7.980  31.869
  155.08   8.005  31.877
  160.02   8.010  31.898
  165.05   8.005  31.911
  170.18   8.014  31.888
  175.40   8.005  31.909
  180.07   8.015  31.896
  185.65   8.014  31.915