*2013/12/16 14:15:42.45
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/09/21 13:06:00.000
    NUMBER OF RECORDS   : 47
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          4.24           221.22
       2 Temperature   'deg C (IPTS68)' 5.765          13.559
       3 Salinity      ppt              31.637         33.854
    $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             : 1977-14
    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             : QD22
    EVENT NUMBER        : 10
    LATITUDE            :  51  56.00000 N  ! (deg min)
    LONGITUDE           : 129  31.50000 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    1993/11/04 16:19:44        48        48
        DELETE                   4.4    1997/04/22 09:32:09        48        47
        CTDEDIT                  3.2    1997/04/22 09:41:29        47        47
        HDREDIT2                 1.9    2004/02/18 16:24:39 ?         ?
        CLEAN                    4.5    2004/02/18 16:25:12        47        47
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:42        47        47
    $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)
                                                  (-0.4571E-01 0.181E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.6933E-02 -0.115E-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
    4.24  13.551  31.674
    4.43  13.554  31.659
    4.61  13.556  31.655
    5.07  13.559  31.637
   10.65  13.466  31.699
   15.05  13.446  31.723
   20.08  12.576  31.734
   25.30  12.040  31.772
   30.06  11.517  31.807
   35.01  10.854  32.001
   40.59   9.844  32.292
   45.08   9.247  32.438
   50.11   8.842  32.525
   55.06   8.600  32.621
   60.00   8.431  32.669
   65.13   8.280  32.744
   70.16   7.709  32.822
   75.38   7.408  32.935
   80.23   7.336  32.953
   85.18   7.145  33.038
   90.03   6.988  33.122
   95.25   6.856  33.201
  100.01   6.718  33.284
  105.04   6.602  33.381
  110.72   6.506  33.450
  115.02   6.401  33.500
  120.52   6.327  33.534
  125.46   6.310  33.534
  130.22   6.258  33.558
  135.26   6.201  33.601
  140.20   6.176  33.615
  145.60   6.165  33.641
  150.36   6.166  33.636
  155.12   6.140  33.664
  160.52   5.976  33.757
  165.38   5.822  33.787
  170.05   5.799  33.787
  175.36   5.776  33.811
  180.48   5.772  33.816
  185.34   5.765  33.819
  190.92   5.787  33.799
  195.59   5.772  33.836
  200.53   5.780  33.839
  205.48   5.791  33.840
  210.33   5.786  33.854
  215.27   5.800  33.851
  221.22   5.802  33.849