*2013/12/16 14:15:37.16
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 20:01:00.000
    NUMBER OF RECORDS   : 59
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.23           260.15
       2 Temperature   'deg C (IPTS68)' 7.846          8.709
       3 Salinity      ppt              30.529         32.2
    $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             : 1977-12
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : 'Georgia, Johnstone, Discovery, QC Strait, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : HSN3
    EVENT NUMBER        : 23
    LATITUDE            :  48  34.80000 N  ! (deg min)
    LONGITUDE           : 123  13.30000 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    1993/11/05 15:03:01        78        78
        DELETE                   4.4    1997/05/07 16:31:44        78        59
        HDREDIT2                 1.9    2004/02/18 14:22:13 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:53        59        59
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        59        59
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Low Sal & Last Press Min
           Maximum Surface Pressure (relative):      20.00
           Minimum Surface Salinity:     20.000
           Surface Swell Pressure Tolerance:       1.00
         Pressure NOT filtered
         Swells deleted. Warning message if pressure difference of     10.00
         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

*CALIBRATION

    $TABLE: CORRECTED CHANNELS
    !   Name          Units           Fmla Pad    Coefficients
    !   ------------- --------------- ---- ------ ------------
        Temperature   'DEG C (ITS68)'   11 ' '    (Pressure)
                                                  (0.494E-02 -0.19E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2269E-01 -0.48E-04)
    $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
    0.23   8.709  30.573
    0.78   8.707  30.565
    0.97   8.707  30.579
    1.06   8.706  30.560
    2.06   8.709  30.530
    3.07   8.706  30.529
    4.08   8.705  30.568
    5.27   8.702  30.529
   10.03   8.675  30.563
   15.25   8.655  30.569
   20.01   8.618  30.622
   25.23   8.555  30.677
   30.08   8.516  30.818
   35.02   8.519  30.817
   40.33   8.515  30.814
   45.00   8.506  30.846
   50.04   8.495  30.879
   55.07   8.477  30.921
   60.11   8.474  30.922
   65.05   8.477  30.914
   70.09   8.464  30.973
   75.31   8.428  31.124
   80.34   8.420  31.153
   85.01   8.422  31.135
   90.14   8.400  31.171
   95.17   8.381  31.234
  100.21   8.331  31.314
  105.24   8.299  31.373
  110.01   8.289  31.371
  115.04   8.279  31.396
  120.17   8.275  31.394
  125.20   8.276  31.415
  130.15   8.269  31.423
  135.09   8.267  31.443
  140.03   8.275  31.422
  145.07   8.270  31.426
  150.29   8.266  31.461
  155.14   8.269  31.422
  160.27   8.269  31.423
  165.03   8.268  31.467
  170.06   8.268  31.443
  175.19   8.239  31.549
  180.13   8.229  31.563
  185.44   8.208  31.563
  190.21   8.184  31.651
  195.24   8.164  31.665
  200.00   8.138  31.707
  205.13   8.139  31.704
  210.07   8.065  31.807
  215.11   7.990  31.969
  220.05   8.000  31.940
  225.36   7.958  31.961
  230.03   7.889  32.100
  235.07   7.867  32.158
  240.19   7.874  32.144
  245.05   7.851  32.195
  250.08   7.853  32.181
  255.21   7.846  32.200
  260.15   7.848  32.139