*2013/12/16 14:15:40.95
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/18 20:19:00.000
    NUMBER OF RECORDS   : 30
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.08           130.16
       2 Temperature   'deg C (IPTS68)' 6.242          11.484
       3 Salinity      ppt              31.146         33.259
    $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             : 1977-13
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Endeavour

*LOCATION
    GEOGRAPHIC AREA     : 'Georgia, Johnstone, Discovery, QC Strait, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : QD16
    EVENT NUMBER        : 32
    LATITUDE            :  53  27.50000 N  ! (deg min)
    LONGITUDE           : 130  45.00000 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    1993/11/04 15:11:45        30        30
        CTDEDIT                  3.2    1997/04/21 16:36:43        30        30
        DELETE                   6.3    2004/02/18 16:01:48        30        30
        HDREDIT2                 1.9    2004/02/18 16:03:15 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:55        30        30
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        30        30
    $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)
                                                  (-0.524E-01 0.1976E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2118E-01 -0.23E-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
    1.08  11.186  31.147
    2.08  11.177  31.168
    3.09  11.170  31.162
    4.00  11.167  31.146
    5.10  11.155  31.188
   10.05  11.235  31.238
   15.08  11.484  31.285
   20.03  11.305  31.272
   25.06  10.797  31.278
   30.01  10.624  31.368
   35.32  10.482  31.403
   40.17  10.478  31.503
   45.02  10.304  31.590
   50.06  10.246  31.680
   55.09  10.165  31.733
   60.04  10.046  31.763
   65.07   9.765  31.893
   70.01   9.366  31.967
   75.05   8.395  32.307
   80.09   8.196  32.352
   85.12   7.945  32.436
   90.25   7.909  32.524
   95.10   7.834  32.755
  100.04   6.883  32.990
  105.26   6.726  33.112
  110.02   6.671  33.171
  115.15   6.488  33.259
  120.00   6.432  33.258
  125.31   6.286  33.258
  130.16   6.242  33.258