*2013/12/16 14:15:00.98
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1976/04/21 10:18:00.000
    NUMBER OF RECORDS   : 38
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.26           135.02
       2 Temperature   'deg C (IPTS68)' 7.977          8.24
       3 Salinity      ppt              28.816         30.305
    $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             : SG 1
    EVENT NUMBER        : 1
    LATITUDE            :  49  55.00000 N  ! (deg min)
    LONGITUDE           : 125   5.50000 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 12:58:15       144       144
        DELETE                   6.3    2004/04/06 16:38:48       144        38
        HDREDIT2                 1.9    2004/04/06 16:42:09 ?         ?
        CLEAN                    4.6.1  2004/04/06 16:42:55        38        38
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:00        38        38
    $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
    0.26   8.118  28.887
    0.53   8.118  28.881
    0.63   8.113  28.874
    0.72   8.122  28.888
    0.81   8.146  28.897
    0.90   8.167  28.872
    0.99   8.174  28.867
    1.08   8.173  28.874
    2.18   8.201  28.816
    3.01   8.183  28.835
    4.01   8.222  28.820
    5.02   8.240  28.853
   10.06   7.978  28.883
   15.18   7.996  28.955
   20.03   7.977  29.003
   25.07   7.983  29.092
   30.01   8.006  29.387
   35.05   8.003  29.387
   40.08   8.005  29.397
   45.03   7.986  29.411
   50.06   7.983  29.420
   55.10   8.002  29.490
   60.04   8.010  29.568
   65.08   8.030  29.617
   70.11   8.032  29.610
   75.06   8.035  29.610
   80.00   8.041  29.649
   85.13   8.048  29.692
   90.26   8.040  29.689
   95.02   8.033  29.702
  100.05   8.041  29.791
  105.09   8.088  30.037
  110.03   8.094  30.059
  115.07   8.112  30.154
  120.01   8.138  30.216
  125.05   8.153  30.249
  130.08   8.137  30.256
  135.02   8.142  30.305