*2013/12/16 14:15:39.79
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/19 17:17:00.000
    NUMBER OF RECORDS   : 52
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.97           240.01
       2 Temperature   'deg C (IPTS68)' 5.047          9.493
       3 Salinity      ppt              31.683         33.984
    $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             : QD12
    EVENT NUMBER        : 184
    LATITUDE            :  52  34.00000 N  ! (deg min)
    LONGITUDE           : 129  53.50000 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 15:11:22        52        52
        DELETE                   4.4    1997/05/07 16:32:56        52        52
        HDREDIT2                 1.9    2004/02/18 14:22:21 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:59        52        52
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:39        52        52
    $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
        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)
    $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
    1.97   9.484  31.735
    2.06   9.485  31.728
    3.35   9.493  31.736
    4.17   9.490  31.726
    5.18   9.491  31.711
   10.30   9.248  31.683
   15.25   9.038  31.696
   20.47   8.978  31.715
   25.50   8.858  31.736
   30.17   8.718  31.735
   35.02   8.704  31.727
   40.06   8.696  31.780
   45.00   8.688  31.769
   50.04   8.598  31.811
   55.17   8.439  31.893
   60.57   8.184  32.038
   65.14   8.145  32.084
   70.18   8.026  32.114
   75.40   8.004  32.131
   80.07   7.888  32.211
   85.29   7.734  32.294
   90.50   7.631  32.361
   95.45   7.597  32.424
  100.12   7.449  32.585
  105.15   7.400  32.607
  110.65   7.253  32.760
  115.04   6.956  33.055
  120.26   6.857  33.145
  125.11   6.726  33.245
  130.06   6.622  33.332
  135.09   6.523  33.398
  140.03   6.456  33.464
  145.16   6.413  33.466
  150.01   6.401  33.475
  155.14   6.278  33.563
  160.18   6.257  33.568
  165.58   6.198  33.612
  170.06   6.149  33.616
  175.28   6.029  33.686
  180.13   5.926  33.729
  185.08   5.857  33.761
  190.02   5.828  33.758
  195.06   5.759  33.789
  200.28   5.680  33.847
  205.13   5.614  33.836
  210.44   5.505  33.889
  215.11   5.416  33.869
  220.14   5.355  33.923
  225.09   5.294  33.910
  230.03   5.097  33.954
  235.07   5.052  33.965
  240.01   5.047  33.984