*2013/12/16 14:15:35.38
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/05 15:14:00.000
    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          0.26           115.16
       2 Temperature   'deg C (IPTS68)' 7.499          7.965
       3 Salinity      ppt              31.053         31.777
    $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             : 1977-11
    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
    STATION             : QST6
    EVENT NUMBER        : 56
    LATITUDE            :  50  40.50000 N  ! (deg min)
    LONGITUDE           : 127  13.50000 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    1993/11/03 17:02:17        41        41
        DELETE                   6.3    2004/02/18 11:04:41        41        30
        HDREDIT2                 1.9    2004/02/18 11:12:08 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:47        30        30
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        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

*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
    0.26   7.518  31.078
    0.44   7.515  31.053
    0.72   7.509  31.081
    1.27   7.512  31.066
    2.18   7.523  31.077
    3.10   7.517  31.083
    4.20   7.520  31.087
    5.20   7.499  31.098
   10.42   7.625  31.184
   15.55   7.630  31.186
   20.04   7.636  31.178
   25.71   7.650  31.199
   30.20   7.730  31.353
   35.42   7.755  31.381
   40.09   7.787  31.401
   45.12   7.809  31.441
   50.06   7.839  31.523
   55.01   7.857  31.551
   60.04   7.872  31.585
   65.08   7.889  31.620
   70.02   7.901  31.633
   75.15   7.906  31.622
   80.09   7.904  31.642
   85.31   7.916  31.684
   90.16   7.888  31.666
   95.02   7.907  31.699
  100.14   7.932  31.708
  105.36   7.937  31.736
  110.03   7.954  31.743
  115.16   7.965  31.777