*2013/12/16 14:15:40.17
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/22 19:05:00.000
    NUMBER OF RECORDS   : 33
    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           100.04
       2 Temperature   'deg C (IPTS68)' 6.612          8.987
       3 Salinity      ppt              31.52          33.245
    $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             : 1977-12
    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, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : QD 1
    EVENT NUMBER        : 204
    LATITUDE            :  51   0.00000 N  ! (deg min)
    LONGITUDE           : 127  55.00000 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    1993/11/05 15:11:42       169       169
        DELETE                   4.4    1997/05/07 16:33:06       169        33
        CALIB                    7.1    1997/05/07 16:46:58        33        33
        HDREDIT2                 1.9    2004/02/18 14:22:22 ?         ?
        CLEAN                    4.5    2004/02/18 14:24:00        33        33
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        33        33
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Low Sal & Last Press Min
           Maximum Surface Pressure (relative):      20.00
           Minimum Surface Salinity:     20.000
           Surface Swell Pressure Tolerance:       1.00
         Pressure NOT filtered
         Swells deleted. Warning message if pressure difference of     10.00
         Slow Drop Rate NOT deleted
        -The following CALIB parameters were used:
         Calibration type = C
         Pressure offset =        0.0
         Calibration file = 7712CORR.CCF
        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)
                                                  (0.494E-02 -0.19E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2269E-01 -0.48E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.1903422 -0.3457288E-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   8.763  31.619
    0.25   8.751  31.630
    0.34   8.752  31.630
    0.43   8.765  31.623
    0.52   8.762  31.628
    0.61   8.757  31.631
    0.71   8.748  31.641
    0.80   8.752  31.635
    0.89   8.751  31.639
    1.07   8.801  31.594
    2.08   8.987  31.520
    3.18   8.977  31.544
    4.00   8.904  31.603
    5.01   8.924  31.574
   10.04   8.242  31.789
   15.08   8.205  31.804
   20.02   8.237  31.890
   25.15   8.561  32.062
   30.19   8.517  32.077
   35.13   8.500  32.096
   40.17   8.393  32.137
   45.02   8.347  32.139
   50.05   7.992  32.250
   55.18   7.851  32.294
   60.12   7.630  32.360
   65.07   7.306  32.523
   70.10   7.163  32.746
   75.69   7.157  32.771
   80.17   7.138  32.817
   85.21   7.109  32.833
   90.89   7.053  32.878
   95.01   6.954  32.949
  100.04   6.612  33.245