*2013/12/16 14:15:37.83
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/12 10:16:00.000
    NUMBER OF RECORDS   : 31
    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           110.28
       2 Temperature   'deg C (IPTS68)' 8.07           8.248
       3 Salinity      ppt              30.766         30.953
    $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             : J  5
    EVENT NUMBER        : 61
    LATITUDE            :  50  24.50000 N  ! (deg min)
    LONGITUDE           : 125  56.80000 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 15:03:42        60        60
        DELETE                   4.4    1997/05/07 16:32:03        60        31
        HDREDIT2                 1.9    2004/02/18 14:22:15 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:55        31        31
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        31        31
    $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   8.241  30.848
    0.42   8.241  30.843
    0.51   8.245  30.843
    0.60   8.248  30.839
    0.97   8.242  30.843
    1.06   8.245  30.847
    2.34   8.242  30.881
    3.07   8.241  30.833
    4.26   8.238  30.817
    5.09   8.234  30.863
   10.03   8.226  30.792
   15.07   8.219  30.790
   20.01   8.216  30.766
   25.04   8.183  30.811
   30.08   8.184  30.800
   35.12   8.182  30.806
   40.15   8.206  30.811
   45.09   8.173  30.807
   50.13   8.173  30.803
   55.26   8.168  30.798
   60.02   8.169  30.772
   65.14   8.165  30.830
   70.09   8.169  30.820
   75.22   8.160  30.806
   80.34   8.122  30.878
   85.10   8.121  30.871
   90.14   8.100  30.884
   95.17   8.098  30.929
  100.12   8.098  30.887
  105.06   8.074  30.901
  110.28   8.070  30.953