*2013/12/16 14:15:44.74
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/21 16:32:00.000
    NUMBER OF RECORDS   : 46
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.9            210.09
       2 Temperature   'deg C (IPTS68)' 8.48           8.616
       3 Salinity      ppt              30.568         31.187
    $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             : A  1
    EVENT NUMBER        : 256
    LATITUDE            :  50  26.50000 N  ! (deg min)
    LONGITUDE           : 126   0.70000 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 16:40:44        46        46
        DELETE                   6.3    2004/02/19 09:20:12        46        46
        HDREDIT2                 1.9    2004/02/19 09:23:02 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:19        46        46
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:44        46        46
    $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
    1.90   8.493  30.568
    2.08   8.485  30.591
    3.18   8.480  30.601
    4.00   8.483  30.607
    5.01   8.483  30.608
   10.05   8.530  30.687
   15.08   8.531  30.703
   20.03   8.529  30.752
   25.06   8.533  30.771
   30.01   8.531  30.775
   35.04   8.535  30.779
   40.08   8.534  30.774
   45.02   8.540  30.790
   50.06   8.538  30.793
   55.09   8.542  30.784
   60.04   8.541  30.792
   65.07   8.547  30.825
   70.01   8.560  30.877
   75.05   8.569  30.900
   80.18   8.578  30.966
   85.03   8.583  31.010
   90.06   8.583  31.024
   95.01   8.589  31.028
  100.14   8.589  31.050
  105.08   8.589  31.076
  110.02   8.593  31.077
  115.06   8.594  31.090
  120.00   8.596  31.091
  125.13   8.597  31.103
  130.07   8.599  31.109
  135.02   8.600  31.120
  140.05   8.599  31.109
  145.09   8.601  31.113
  150.03   8.605  31.122
  155.07   8.603  31.130
  160.01   8.601  31.139
  165.14   8.605  31.135
  170.17   8.608  31.145
  175.12   8.607  31.150
  180.06   8.610  31.170
  185.10   8.611  31.161
  190.13   8.612  31.187
  195.08   8.613  31.175
  200.02   8.616  31.184
  205.05   8.614  31.185
  210.09   8.615  31.184