*2013/12/16 14:15:33.90
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/01/31 19:58:00.000
    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          0.46           225.04
       2 Temperature   'deg C (IPTS68)' 7.623          7.768
       3 Salinity      ppt              30.503         31.058
    $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             : J 7N
    EVENT NUMBER        : 79
    LATITUDE            :  50  27.80000 N  ! (deg min)
    LONGITUDE           : 126   1.40000 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 12:03:11        61        61
        DELETE                   6.3    2004/02/15 15:54:16        61        54
        HDREDIT2                 1.9    2004/02/15 16:15:01 ?         ?
        CLEAN                    4.5    2004/02/15 16:15:43        54        54
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:33        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
    0.46   7.648  30.503
    0.55   7.647  30.532
    0.73   7.651  30.521
    0.82   7.645  30.510
    0.92   7.654  30.532
    1.01   7.653  30.519
    2.01   7.641  30.545
    3.11   7.623  30.514
    4.03   7.623  30.532
    5.22   7.626  30.556
   10.16   7.623  30.526
   15.11   7.632  30.545
   20.05   7.631  30.564
   25.18   7.631  30.576
   30.30   7.637  30.543
   35.06   7.632  30.556
   40.01   7.641  30.551
   45.04   7.641  30.560
   50.08   7.639  30.583
   55.30   7.635  30.606
   60.42   7.642  30.614
   65.09   7.644  30.622
   70.13   7.641  30.623
   75.07   7.637  30.629
   80.29   7.648  30.616
   85.05   7.649  30.623
   90.09   7.668  30.603
   95.03   7.670  30.596
  100.34   7.668  30.602
  105.01   7.674  30.609
  110.32   7.671  30.581
  115.08   7.674  30.614
  120.30   7.677  30.604
  125.06   7.679  30.597
  130.00   7.680  30.632
  135.31   7.677  30.623
  140.26   7.684  30.672
  145.02   7.711  30.834
  150.15   7.746  31.011
  155.18   7.752  31.015
  160.03   7.753  31.024
  165.25   7.755  31.028
  170.01   7.755  31.011
  175.14   7.753  31.049
  180.27   7.753  31.023
  185.21   7.754  31.047
  190.06   7.757  30.997
  195.19   7.753  31.028
  200.23   7.754  31.030
  205.08   7.760  31.016
  210.02   7.761  31.058
  215.06   7.768  31.042
  220.28   7.764  31.055
  225.04   7.766  31.046