*2013/12/16 14:15:35.32
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/05 06:58:00.000
    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          0.44           185.01
       2 Temperature   'deg C (IPTS68)' 7.594          8.009
       3 Salinity      ppt              31.128         31.891
    $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        : 51
    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 17:02:14        52        52
        DELETE                   6.3    2004/02/18 11:04:41        52        43
        HDREDIT2                 1.9    2004/02/18 11:12:08 ?         ?
        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
    0.44   7.617  31.145
    0.99   7.622  31.128
    1.54   7.618  31.137
    2.46   7.619  31.136
    3.01   7.619  31.140
    4.29   7.615  31.175
    5.02   7.615  31.182
   10.51   7.594  31.215
   15.37   7.594  31.221
   20.31   7.600  31.205
   25.35   7.605  31.249
   30.29   7.647  31.327
   35.60   7.651  31.338
   40.18   7.658  31.410
   45.03   7.673  31.426
   50.06   7.687  31.420
   55.19   7.703  31.434
   60.14   7.696  31.408
   65.26   7.711  31.419
   70.11   7.774  31.468
   75.79   7.750  31.454
   80.00   7.764  31.471
   85.04   7.799  31.488
   90.81   7.861  31.500
   95.57   7.832  31.499
  100.05   7.859  31.529
  105.18   7.860  31.548
  110.12   7.867  31.548
  115.25   7.871  31.556
  120.29   7.886  31.602
  125.05   7.904  31.634
  130.08   7.900  31.635
  135.03   7.914  31.668
  140.06   7.922  31.678
  145.00   7.929  31.652
  150.31   7.949  31.715
  155.08   7.937  31.762
  160.20   7.956  31.762
  165.60   7.978  31.759
  170.09   7.990  31.812
  175.49   8.001  31.849
  180.34   8.009  31.886
  185.01   8.007  31.891