*2013/12/16 14:15:33.12
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/01/30 05:59:00.000
    NUMBER OF RECORDS   : 32
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.25           110.11
       2 Temperature   'deg C (IPTS68)' 7.298          7.824
       3 Salinity      ppt              31.036         31.729
    $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             : 1977-10
    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             : QST6
    EVENT NUMBER        : 38
    LATITUDE            :  50  41.00000 N  ! (deg min)
    LONGITUDE           : 127  15.10000 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 12:02:41        96        96
        DELETE                   6.3    2004/02/15 15:54:15        96        32
        HDREDIT2                 1.9    2004/02/15 16:15:00 ?         ?
        CLEAN                    4.5    2004/02/15 16:15:42        32        32
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:33        32        32
    $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

*CALIBRATION

    $TABLE: CORRECTED CHANNELS
    !   Name          Units           Fmla Pad    Coefficients
    !   ------------- --------------- ---- ------ ------------
        Temperature   'DEG C (ITS68)'   11 ' '    (Pressure)
                                                  (0.3604E-01 -0.5E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.30529 -0.22E-03)
    $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
    0.25   7.298  31.070
    0.53   7.307  31.042
    0.62   7.324  31.062
    0.80   7.328  31.062
    0.89   7.337  31.048
    0.98   7.343  31.036
    1.35   7.339  31.073
    2.17   7.339  31.055
    3.18   7.353  31.079
    4.00   7.348  31.066
    5.01   7.350  31.070
   10.23   7.495  31.173
   15.27   7.513  31.156
   20.12   7.528  31.225
   25.06   7.521  31.334
   30.28   7.593  31.411
   35.13   7.670  31.449
   40.08   7.706  31.551
   45.11   7.733  31.555
   50.06   7.748  31.581
   55.18   7.758  31.638
   60.04   7.766  31.636
   65.07   7.772  31.632
   70.20   7.775  31.635
   75.05   7.783  31.648
   80.09   7.785  31.656
   85.12   7.788  31.665
   90.06   7.794  31.667
   95.19   7.804  31.698
  100.14   7.808  31.723
  105.17   7.812  31.729
  110.11   7.824  31.702