*2013/12/16 14:15:43.63
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/15 22:42:00.000
    NUMBER OF RECORDS   : 49
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.62           225.01
       2 Temperature   'deg C (IPTS68)' 9.031          9.132
       3 Salinity      ppt              29.407         29.58
    $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             : DP 2
    EVENT NUMBER        : 6
    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    1993/11/04 16:38:44        49        49
        DELETE                   6.3    2004/02/19 09:20:05        49        49
        HDREDIT2                 1.9    2004/02/19 09:22:57 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:15        49        49
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:43        49        49
    $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
    1.62   9.132  29.407
    2.17   9.059  29.425
    3.18   9.043  29.413
    4.00   9.031  29.432
    5.29   9.036  29.429
   10.05   9.041  29.432
   15.17   9.043  29.431
   20.03   9.043  29.440
   25.06   9.043  29.440
   30.01   9.049  29.435
   35.04   9.045  29.445
   40.08   9.047  29.451
   45.02   9.048  29.446
   50.06   9.051  29.449
   55.09   9.052  29.461
   60.13   9.052  29.469
   65.25   9.048  29.476
   70.01   9.050  29.490
   75.14   9.049  29.494
   80.18   9.044  29.513
   85.12   9.045  29.512
   90.16   9.044  29.527
   95.10   9.046  29.524
  100.04   9.047  29.510
  105.17   9.042  29.523
  110.02   9.044  29.533
  115.06   9.045  29.541
  120.09   9.042  29.547
  125.04   9.043  29.545
  130.07   9.042  29.549
  135.11   9.045  29.557
  140.05   9.044  29.558
  145.09   9.043  29.562
  150.03   9.040  29.571
  155.25   9.042  29.570
  160.10   9.041  29.563
  165.14   9.042  29.565
  170.08   9.039  29.570
  175.12   9.043  29.578
  180.15   9.043  29.574
  185.00   9.041  29.572
  190.13   9.042  29.565
  195.17   9.042  29.567
  200.02   9.044  29.576
  205.05   9.040  29.579
  210.09   9.042  29.579
  215.03   9.046  29.575
  220.07   9.045  29.580
  225.01   9.046  29.570