*2013/12/16 14:15:03.55
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1976/04/27 09:43:00.000
    NUMBER OF RECORDS   : 30
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.35           90.16
       2 Temperature   'deg C (IPTS68)' 7.006          7.272
       3 Salinity      ppt              30.534         30.94
    $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             : 1976-20
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Vector

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone
    STATION             : J 7S
    EVENT NUMBER        : 168
    LATITUDE            :  50  26.90000 N  ! (deg min)
    LONGITUDE           : 126   2.10000 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    1993/11/11 13:00:05       130       130
        DELETE                   6.3    2004/04/06 16:38:58       130        30
        HDREDIT2                 1.9    2004/04/06 16:42:15 ?         ?
        CLEAN                    4.6.1  2004/04/06 16:43:00        30        30
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:03        30        30
    $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
    0.35   7.271  30.537
    0.44   7.272  30.534
    0.53   7.269  30.537
    0.63   7.267  30.540
    0.72   7.252  30.551
    0.81   7.261  30.539
    0.90   7.263  30.548
    0.99   7.254  30.554
    1.08   7.250  30.560
    2.09   7.259  30.548
    3.01   7.245  30.538
    4.01   7.216  30.544
    5.11   7.210  30.548
   10.06   7.196  30.549
   15.09   7.188  30.561
   20.13   7.186  30.562
   25.16   7.188  30.565
   30.01   7.183  30.570
   35.05   7.163  30.610
   40.08   7.157  30.615
   45.03   7.154  30.633
   50.06   7.149  30.638
   55.01   7.128  30.673
   60.04   7.074  30.805
   65.08   7.099  30.786
   70.02   7.057  30.831
   75.06   7.031  30.887
   80.00   7.011  30.928
   85.04   7.008  30.939
   90.16   7.006  30.940