*2013/12/16 14:15:03.74
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1976/04/27 18:23:00.000
    NUMBER OF RECORDS   : 58
    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           230.06
       2 Temperature   'deg C (IPTS68)' 6.971          7.906
       3 Salinity      ppt              30.381         31.069
    $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        : 180
    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 13:00:11       175       175
        DELETE                   6.3    2004/04/06 16:38:58       175        58
        HDREDIT2                 1.9    2004/04/06 16:42:15 ?         ?
        CLEAN                    4.6.1  2004/04/06 16:43:00        58        58
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:03        58        58
    $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   7.686  30.470
    0.44   7.686  30.473
    0.53   7.676  30.467
    0.63   7.673  30.476
    0.72   7.643  30.475
    0.81   7.634  30.474
    0.90   7.618  30.464
    0.99   7.612  30.462
    1.08   7.603  30.505
    2.09   7.657  30.463
    3.01   7.780  30.484
    4.01   7.906  30.381
    5.11   7.879  30.393
   10.06   7.690  30.459
   15.09   7.394  30.554
   20.03   7.327  30.566
   25.07   7.319  30.577
   30.11   7.280  30.597
   35.05   7.281  30.592
   40.08   7.276  30.597
   45.03   7.245  30.617
   50.06   7.213  30.641
   55.01   7.211  30.640
   60.04   7.143  30.707
   65.08   7.093  30.792
   70.02   7.079  30.823
   75.06   7.050  30.869
   80.09   7.032  30.906
   85.04   7.011  30.954
   90.07   7.008  30.965
   95.02   7.007  30.967
  100.05   7.009  30.956
  105.09   7.012  30.943
  110.03   7.009  30.956
  115.07   7.005  30.973
  120.10   7.005  30.968
  125.05   7.002  30.973
  130.17   7.002  30.974
  135.02   7.001  30.983
  140.06   6.998  30.980
  145.00   6.998  30.987
  150.04   6.996  30.990
  155.07   6.994  30.995
  160.02   6.995  30.993
  165.15   6.991  31.005
  170.09   6.975  31.060
  175.03   6.978  31.042
  180.07   6.979  31.045
  185.01   6.985  31.028
  190.14   6.989  31.018
  195.08   6.982  31.030
  200.03   6.983  31.035
  205.06   6.983  31.032
  210.01   6.977  31.044
  215.04   6.980  31.050
  220.17   6.976  31.050
  225.02   6.977  31.049
  230.06   6.971  31.069