*2013/12/16 14:15:32.99
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/01/30 00:58:00.000
    NUMBER OF RECORDS   : 39
    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           145.09
       2 Temperature   'deg C (IPTS68)' 7.534          7.602
       3 Salinity      ppt              31.007         31.148
    $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             : J 14
    EVENT NUMBER        : 30
    LATITUDE            :  50  34.00000 N  ! (deg min)
    LONGITUDE           : 126  52.00000 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    1993/11/03 12:02:17        52        52
        DELETE                   6.3    2004/02/15 15:54:14        52        39
        HDREDIT2                 1.9    2004/02/15 16:14:59 ?         ?
        CLEAN                    4.5    2004/02/15 16:15:41        39        39
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:32        39        39
    $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   7.534  31.022
    0.53   7.537  31.007
    0.62   7.537  31.031
    0.80   7.538  31.052
    0.89   7.538  31.038
    0.98   7.534  31.031
    1.17   7.534  31.034
    2.08   7.536  31.032
    3.09   7.537  31.055
    4.00   7.540  31.040
    5.01   7.544  31.090
   10.05   7.562  31.094
   15.08   7.555  31.076
   20.12   7.568  31.096
   25.15   7.568  31.106
   30.01   7.568  31.085
   35.04   7.568  31.110
   40.26   7.565  31.104
   45.02   7.583  31.119
   50.15   7.569  31.144
   55.18   7.570  31.136
   60.22   7.564  31.089
   65.07   7.563  31.127
   70.29   7.576  31.148
   75.23   7.581  31.145
   80.27   7.586  31.136
   85.03   7.583  31.145
   90.16   7.577  31.118
   95.01   7.581  31.128
  100.04   7.584  31.144
  105.08   7.584  31.128
  110.02   7.588  31.109
  115.06   7.584  31.103
  120.09   7.587  31.106
  125.13   7.587  31.087
  130.07   7.588  31.117
  135.20   7.595  31.123
  140.14   7.595  31.044
  145.09   7.602  31.061