*2013/12/16 14:15:01.13
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1976/04/21 23:52:00.000
    NUMBER OF RECORDS   : 50
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          3.28           230.06
       2 Temperature   'deg C (IPTS68)' 6.931          7.162
       3 Salinity      ppt              30.369         31.025
    $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 7N
    EVENT NUMBER        : 18
    LATITUDE            :  50  27.80000 N  ! (deg min)
    LONGITUDE           : 126   1.40000 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 12:58:22        50        50
        DELETE                   6.3    2004/04/06 16:38:49        50        50
        HDREDIT2                 1.9    2004/04/06 16:42:10 ?         ?
        CLEAN                    4.6.1  2004/04/06 16:42:56        50        50
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:01        50        50
    $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
    3.28   7.162  30.369
    3.37   7.162  30.370
    3.46   7.161  30.374
    4.01   7.160  30.375
    5.02   7.155  30.389
   10.06   7.105  30.520
   15.09   7.079  30.579
   20.03   7.082  30.582
   25.07   7.027  30.686
   30.01   7.007  30.755
   35.05   7.005  30.758
   40.08   7.004  30.762
   45.03   6.996  30.789
   50.06   6.988  30.815
   55.01   6.985  30.825
   60.04   6.981  30.833
   65.08   6.972  30.861
   70.11   6.969  30.879
   75.15   6.971  30.869
   80.00   6.969  30.875
   85.04   6.953  30.948
   90.07   6.950  30.953
   95.02   6.947  30.965
  100.05   6.950  30.949
  105.09   6.947  30.962
  110.12   6.936  31.009
  115.07   6.933  31.021
  120.01   6.935  31.019
  125.05   6.934  31.020
  130.08   6.935  31.017
  135.02   6.933  31.010
  140.15   6.932  31.021
  145.00   6.934  31.014
  150.04   6.935  31.012
  155.07   6.932  31.018
  160.02   6.934  31.015
  165.05   6.932  31.014
  170.09   6.934  31.013
  175.03   6.934  31.012
  180.07   6.935  31.016
  185.01   6.933  31.015
  190.05   6.932  31.014
  195.08   6.933  31.018
  200.12   6.934  31.022
  205.06   6.931  31.025
  210.01   6.932  31.019
  215.13   6.934  31.025
  220.08   6.932  31.023
  225.02   6.931  31.019
  230.06   6.933  31.019