*2013/12/16 14:15:35.10
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/04 19:00:00.000
    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          0.81           180.07
       2 Temperature   'deg C (IPTS68)' 7.487          7.963
       3 Salinity      ppt              31.036         31.815
    $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        : 36
    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 17:02:05        55        55
        DELETE                   6.3    2004/02/18 11:04:39        55        42
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:46        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
    0.81   7.510  31.037
    0.99   7.507  31.037
    1.08   7.504  31.039
    2.37   7.507  31.041
    3.10   7.506  31.036
    4.20   7.504  31.064
    5.11   7.507  31.078
   10.15   7.502  31.088
   15.09   7.487  31.113
   20.04   7.487  31.128
   25.07   7.506  31.115
   30.01   7.540  31.149
   35.23   7.599  31.228
   40.18   7.619  31.293
   45.40   7.628  31.331
   50.16   7.639  31.370
   55.01   7.671  31.434
   60.14   7.700  31.455
   65.17   7.698  31.461
   70.11   7.707  31.462
   75.15   7.721  31.490
   80.00   7.731  31.493
   85.04   7.767  31.546
   90.07   7.803  31.559
   95.02   7.811  31.582
  100.14   7.840  31.581
  105.36   7.839  31.596
  110.21   7.836  31.600
  115.25   7.839  31.583
  120.10   7.857  31.626
  125.05   7.867  31.627
  130.08   7.871  31.658
  135.39   7.875  31.667
  140.06   7.881  31.691
  145.00   7.892  31.695
  150.31   7.933  31.766
  155.17   7.943  31.778
  160.20   7.950  31.787
  165.15   7.954  31.781
  170.09   7.952  31.786
  175.03   7.956  31.815
  180.07   7.963  31.800