*2013/12/16 14:15:34.30
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/02/01 18:02:00.000
    NUMBER OF RECORDS   : 54
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.16           239.39
       2 Temperature   'deg C (IPTS68)' 7.538          8.64
       3 Salinity      ppt              28.829         29.734
    $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             : 1977-10
    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
    STATION             : DP 2
    EVENT NUMBER        : 104
    LATITUDE            :  50  14.70000 N  ! (deg min)
    LONGITUDE           : 125  23.00000 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    1993/11/03 12:04:14        58        58
        DELETE                   6.3    2004/02/15 15:54:17        58        54
        HDREDIT2                 1.9    2004/02/15 16:15:02 ?         ?
        CLEAN                    4.5    2004/02/15 16:15:43        54        54
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:34        54        54
    $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)
                                                  (0.3604E-01 -0.5E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.30529 -0.22E-03)
    $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
    0.16   7.563  29.734
    0.43   7.568  29.694
    0.71   7.567  29.696
    0.80   7.558  29.716
    1.08   7.567  29.696
    2.27   7.586  29.661
    3.18   7.564  29.667
    4.00   7.565  29.651
    5.10   7.560  29.679
   10.05   7.551  29.656
   15.08   7.549  29.684
   20.03   7.563  29.635
   25.06   7.565  29.655
   30.19   7.561  29.641
   35.13   7.568  29.614
   40.17   7.561  29.627
   45.02   7.561  29.636
   50.15   7.563  29.621
   55.09   7.566  29.611
   60.04   7.566  29.595
   65.07   7.557  29.618
   70.11   7.559  29.599
   75.23   7.560  29.617
   80.18   7.538  29.616
   85.03   7.543  29.603
   90.06   7.547  29.639
   95.01   7.558  29.620
  100.14   7.552  29.622
  105.08   7.552  29.612
  110.02   7.553  29.638
  115.06   7.556  29.640
  120.00   7.551  29.641
  125.31   7.554  29.614
  130.07   7.559  29.640
  135.02   7.562  29.631
  140.24   7.560  29.661
  145.09   7.562  29.674
  150.03   7.564  29.679
  155.25   7.565  29.683
  160.01   7.559  29.685
  165.05   7.572  29.666
  170.17   7.565  29.693
  175.03   7.568  29.682
  180.15   7.573  29.680
  185.19   7.568  29.678
  190.13   7.570  29.683
  195.44   7.570  29.684
  200.02   7.571  29.691
  205.33   7.576  29.658
  210.18   7.580  29.678
  215.13   7.574  29.668
  220.07   7.574  29.695
  225.20   7.583  29.668
  239.39   8.640  28.829