*2013/12/16 14:15:35.19
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/04 23:58:00.000
    NUMBER OF RECORDS   : 45
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.26           185.01
       2 Temperature   'deg C (IPTS68)' 7.531          7.954
       3 Salinity      ppt              31.017         31.835
    $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        : 42
    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 17:02:09        65        65
        DELETE                   6.3    2004/02/18 11:04:39        65        45
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:47        45        45
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        45        45
    $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
    0.26   7.562  31.032
    0.44   7.562  31.017
    0.53   7.552  31.040
    0.63   7.574  31.076
    1.27   7.566  31.077
    2.73   7.534  31.096
    3.10   7.531  31.112
    4.20   7.537  31.102
    5.02   7.532  31.108
   10.51   7.552  31.145
   15.09   7.552  31.150
   20.31   7.548  31.204
   25.25   7.574  31.229
   30.11   7.576  31.241
   35.14   7.586  31.260
   40.09   7.590  31.274
   45.03   7.602  31.291
   50.25   7.607  31.286
   55.19   7.603  31.300
   60.04   7.646  31.316
   65.45   7.660  31.382
   70.11   7.679  31.466
   75.24   7.694  31.477
   80.55   7.715  31.517
   85.31   7.735  31.510
   90.35   7.734  31.517
   95.29   7.743  31.534
  100.05   7.766  31.561
  105.18   7.775  31.564
  110.21   7.773  31.575
  115.25   7.775  31.583
  120.29   7.781  31.589
  125.05   7.789  31.573
  130.08   7.803  31.600
  135.03   7.815  31.597
  140.24   7.831  31.615
  145.55   7.853  31.626
  150.22   7.874  31.684
  155.08   7.925  31.760
  160.02   7.920  31.776
  165.33   7.928  31.764
  170.09   7.931  31.798
  175.03   7.951  31.812
  180.07   7.954  31.822
  185.01   7.953  31.835