*2013/12/16 14:15:44.40
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/21 07:26:00.000
    NUMBER OF RECORDS   : 53
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.25           215.13
       2 Temperature   'deg C (IPTS68)' 8.491          8.629
       3 Salinity      ppt              30.493         31.11
    $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             : A  1
    EVENT NUMBER        : 237
    LATITUDE            :  50  26.50000 N  ! (deg min)
    LONGITUDE           : 126   0.70000 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 16:40:04        64        64
        DELETE                   6.3    2004/02/19 09:20:10        64        53
        HDREDIT2                 1.9    2004/02/19 09:23:00 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:18        53        53
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:44        53        53
    $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
    0.25   8.494  30.498
    0.34   8.495  30.494
    0.43   8.491  30.497
    0.53   8.494  30.499
    0.71   8.493  30.493
    0.89   8.493  30.502
    1.08   8.491  30.493
    2.08   8.493  30.506
    3.09   8.499  30.514
    4.10   8.500  30.500
    5.01   8.498  30.495
   10.05   8.524  30.537
   15.08   8.528  30.560
   20.03   8.533  30.578
   25.06   8.543  30.646
   30.01   8.549  30.703
   35.04   8.551  30.706
   40.17   8.557  30.742
   45.02   8.557  30.757
   50.15   8.558  30.738
   55.09   8.559  30.763
   60.04   8.562  30.765
   65.07   8.564  30.778
   70.01   8.565  30.794
   75.05   8.567  30.798
   80.09   8.569  30.821
   85.21   8.570  30.843
   90.06   8.580  30.878
   95.10   8.584  30.901
  100.14   8.602  31.042
  105.08   8.614  31.082
  110.02   8.615  31.078
  115.06   8.615  31.076
  120.19   8.616  31.076
  125.13   8.616  31.072
  130.07   8.616  31.082
  135.11   8.619  31.068
  140.14   8.617  31.062
  145.09   8.620  31.078
  150.12   8.619  31.080
  155.16   8.622  31.082
  160.01   8.622  31.083
  165.05   8.623  31.079
  170.17   8.623  31.087
  175.03   8.628  31.082
  180.06   8.624  31.078
  185.10   8.626  31.088
  190.04   8.629  31.063
  195.08   8.626  31.071
  200.02   8.629  31.073
  205.15   8.627  31.089
  210.18   8.626  31.104
  215.13   8.626  31.110