*2013/12/16 14:15:04.13
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1976/06/21 16:38:00.000
    NUMBER OF RECORDS   : 29
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.37           100.07
       2 Temperature   'deg C (IPTS68)' 9.418          9.543
       3 Salinity      ppt              28.66          28.993
    $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             : 1976-22
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Vector

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone
    STATION             : DP 1
    EVENT NUMBER        : 4
    LATITUDE            :  50   5.10000 N  ! (deg min)
    LONGITUDE           : 125  16.40000 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    1993/11/11 13:37:51        35        35
        DELETE                   6.3    2004/04/06 16:50:55        35        29
        HDREDIT2                 1.9    2004/04/06 16:52:34 ?         ?
        CLEAN                    4.6.1  2004/04/06 16:53:12        29        29
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:04        29        29
    $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   2000.00
         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
    0.37   9.529  28.674
    0.46   9.527  28.681
    0.64   9.527  28.683
    0.73   9.531  28.676
    0.92   9.532  28.676
    1.01   9.539  28.660
    2.02   9.539  28.660
    3.11   9.541  28.727
    4.03   9.543  28.722
    5.04   9.498  28.873
   10.07   9.492  28.876
   15.11   9.496  28.851
   20.05   9.482  28.893
   25.09   9.484  28.885
   30.03   9.480  28.893
   35.07   9.477  28.895
   40.01   9.473  28.897
   45.04   9.470  28.906
   50.08   9.465  28.916
   55.02   9.435  28.963
   60.06   9.434  28.968
   65.00   9.433  28.966
   70.13   9.436  28.956
   75.17   9.430  28.974
   80.02   9.431  28.972
   85.05   9.418  28.991
   90.27   9.418  28.991
   95.03   9.419  28.990
  100.07   9.418  28.993