*2013/12/16 14:15:45.29
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/22 06:59:00.000
    NUMBER OF RECORDS   : 25
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.89           95.01
       2 Temperature   'deg C (IPTS68)' 8.106          8.594
       3 Salinity      ppt              30.322         31.152
    $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             : 1977-15
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone, QC Strait
    STATION             : S  1
    EVENT NUMBER        : 285
    LATITUDE            :  50  27.70000 N  ! (deg min)
    LONGITUDE           : 125  58.90000 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    1993/11/04 16:42:41        31        31
        DELETE                   6.3    2004/02/19 09:20:15        31        25
        HDREDIT2                 1.9    2004/02/19 09:23:03 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:21        25        25
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:45        25        25
    $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      2.00
         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)
                                                  (-0.848E-02 0.61E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.4898E-02 -0.73E-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
    0.89   8.106  30.324
    0.98   8.106  30.324
    1.08   8.107  30.322
    2.17   8.151  30.345
    3.09   8.189  30.342
    4.00   8.194  30.346
    5.01   8.199  30.329
   10.14   8.400  30.451
   15.08   8.413  30.530
   20.03   8.411  30.557
   25.06   8.443  30.651
   30.01   8.481  30.738
   35.04   8.470  30.745
   40.17   8.514  30.782
   45.11   8.512  30.788
   50.15   8.531  30.833
   55.09   8.536  30.856
   60.04   8.543  30.860
   65.07   8.544  30.881
   70.01   8.548  30.881
   75.05   8.567  30.989
   80.09   8.579  31.064
   85.12   8.581  31.087
   90.06   8.588  31.149
   95.01   8.594  31.152