*2013/12/16 14:15:37.19
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 21:00:00.000
    NUMBER OF RECORDS   : 59
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.23           255.02
       2 Temperature   'deg C (IPTS68)' 7.849          8.657
       3 Salinity      ppt              30.565         32.185
    $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             : HSN3
    EVENT NUMBER        : 25
    LATITUDE            :  48  34.80000 N  ! (deg min)
    LONGITUDE           : 123  13.30000 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 15:03:03       207       207
        DELETE                   4.4    1997/05/07 16:31:45       207        59
        HDREDIT2                 1.9    2004/02/18 14:22:14 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:53        59        59
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        59        59
    $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
    0.23   8.651  30.601
    0.51   8.646  30.588
    0.69   8.648  30.604
    0.78   8.654  30.570
    1.06   8.650  30.594
    2.06   8.657  30.576
    3.25   8.656  30.587
    4.17   8.657  30.586
    5.27   8.652  30.565
   10.03   8.645  30.603
   15.07   8.650  30.613
   20.28   8.645  30.653
   25.14   8.646  30.637
   30.08   8.657  30.591
   35.39   8.643  30.675
   40.06   8.639  30.698
   45.09   8.630  30.759
   50.04   8.621  30.840
   55.35   8.618  30.800
   60.11   8.622  30.826
   65.14   8.561  30.934
   70.09   8.512  30.965
   75.31   8.497  31.026
   80.34   8.481  31.048
   85.01   8.480  31.053
   90.50   8.479  31.028
   95.08   8.450  31.131
  100.12   8.421  31.155
  105.06   8.411  31.161
  110.01   8.415  31.140
  115.13   8.413  31.129
  120.17   8.400  31.184
  125.02   8.397  31.207
  130.15   8.351  31.290
  135.09   8.331  31.322
  140.22   8.320  31.306
  145.07   8.316  31.372
  150.11   8.272  31.435
  155.05   8.256  31.500
  160.08   8.231  31.510
  165.03   8.221  31.585
  170.25   8.204  31.606
  175.10   8.221  31.539
  180.04   8.223  31.585
  185.17   8.167  31.646
  190.21   8.158  31.688
  195.15   8.145  31.715
  200.18   8.144  31.720
  205.04   8.119  31.755
  210.16   8.095  31.812
  215.02   8.084  31.835
  220.14   8.068  31.830
  225.18   8.055  31.844
  230.12   8.032  31.917
  235.07   8.020  31.926
  240.01   8.029  31.886
  245.23   8.004  31.896
  250.26   7.893  32.098
  255.02   7.849  32.185