*2013/12/16 14:15:34.33
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/02/01 20:37:00.000
    NUMBER OF RECORDS   : 36
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.25           130.16
       2 Temperature   'deg C (IPTS68)' 6.749          8.57
       3 Salinity      ppt              28.764         30.54
    $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             : 1977-10
    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             : SG 1
    EVENT NUMBER        : 106
    LATITUDE            :  49  55.00000 N  ! (deg min)
    LONGITUDE           : 125   5.50000 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 12:04:17        77        77
        DELETE                   6.3    2004/02/15 15:54:17        77        36
        HDREDIT2                 1.9    2004/02/15 16:15:02 ?         ?
        CLEAN                    4.5    2004/02/15 16:15:43        36        36
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:34        36        36
    $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)
                                                  (0.3604E-01 -0.5E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.30529 -0.22E-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
    0.25   6.789  28.835
    0.34   6.779  28.842
    0.43   6.778  28.854
    0.53   6.773  28.854
    0.71   6.791  28.828
    0.80   6.806  28.794
    1.17   6.797  28.791
    2.17   6.777  28.791
    3.09   6.749  28.764
    4.00   6.766  28.898
    5.10   6.773  28.830
   10.14   7.583  29.475
   15.27   7.665  29.552
   20.21   7.834  29.667
   25.06   7.867  29.654
   30.01   7.825  29.688
   35.13   7.815  29.715
   40.08   7.842  29.707
   45.30   7.867  29.721
   50.06   7.925  29.774
   55.37   7.962  29.784
   60.04   8.056  29.875
   65.16   8.158  29.923
   70.01   8.275  29.997
   75.23   8.343  30.126
   80.18   8.398  30.168
   85.03   8.414  30.191
   90.06   8.445  30.275
   95.10   8.480  30.324
  100.04   8.521  30.408
  105.08   8.537  30.458
  110.02   8.545  30.462
  115.06   8.556  30.462
  120.00   8.564  30.495
  125.13   8.565  30.504
  130.16   8.570  30.540