*2013/12/16 14:15:45.35
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/22 09:00:00.000
    NUMBER OF RECORDS   : 40
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.7E-01        145.18
       2 Temperature   'deg C (IPTS68)' 8.467          8.661
       3 Salinity      ppt              30.085         30.841
    $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             : 1977-15
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone, QC Strait
    STATION             : S  4
    EVENT NUMBER        : 289
    LATITUDE            :  50  29.00000 N  ! (deg min)
    LONGITUDE           : 125  47.90000 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    1993/11/04 16:42:46       105       105
        DELETE                   6.3    2004/02/19 09:20:15       105        40
        HDREDIT2                 1.9    2004/02/19 09:23:03 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:21        40        40
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:45        40        40
    $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)
                                                  (-0.848E-02 0.61E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.4898E-02 -0.73E-04)
    $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
    0.07   8.467  30.099
    0.16   8.468  30.099
    0.34   8.467  30.092
    0.43   8.467  30.094
    0.53   8.468  30.103
    0.71   8.468  30.095
    0.98   8.467  30.085
    1.08   8.467  30.106
    2.08   8.469  30.110
    3.18   8.471  30.112
    4.00   8.468  30.114
    5.01   8.470  30.118
   10.05   8.494  30.164
   15.08   8.525  30.429
   20.12   8.543  30.452
   25.06   8.545  30.463
   30.01   8.554  30.486
   35.22   8.574  30.552
   40.08   8.586  30.588
   45.11   8.595  30.670
   50.06   8.597  30.689
   55.09   8.597  30.696
   60.04   8.601  30.723
   65.07   8.605  30.727
   70.11   8.624  30.745
   75.05   8.623  30.743
   80.18   8.637  30.761
   85.12   8.637  30.767
   90.25   8.636  30.787
   95.10   8.641  30.788
  100.23   8.644  30.806
  105.26   8.647  30.823
  110.02   8.649  30.813
  115.06   8.653  30.819
  120.09   8.652  30.815
  125.04   8.651  30.826
  130.16   8.653  30.817
  135.11   8.653  30.822
  140.05   8.654  30.810
  145.18   8.661  30.841