*2013/12/16 14:15:37.92
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/12 17:58:00.000
    NUMBER OF RECORDS   : 47
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.42           200.09
       2 Temperature   'deg C (IPTS68)' 7.83           8.174
       3 Salinity      ppt              30.856         31.389
    $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  6
    EVENT NUMBER        : 69
    LATITUDE            :  50  26.40000 N  ! (deg min)
    LONGITUDE           : 126   0.70000 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 15:03:47       215       215
        DELETE                   4.4    1997/05/07 16:32:06       215        47
        HDREDIT2                 1.9    2004/02/18 14:22:16 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:55        47        47
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        47        47
    $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
    0.42   8.174  30.856
    0.60   8.165  30.880
    0.97   8.165  30.869
    1.15   8.165  30.863
    2.16   8.153  30.865
    3.16   8.152  30.860
    4.08   8.154  30.861
    5.09   8.141  30.884
   10.12   8.096  30.922
   15.43   8.103  30.944
   20.28   8.099  30.927
   25.04   8.095  30.937
   30.26   8.099  30.939
   35.02   8.088  30.948
   40.24   8.083  30.961
   45.00   8.074  30.958
   50.04   8.063  30.981
   55.44   8.067  30.984
   60.02   8.063  30.982
   65.33   8.064  30.987
   70.09   8.060  30.989
   75.03   8.025  31.046
   80.25   8.028  31.036
   85.10   8.022  31.037
   90.23   7.944  31.187
   95.08   7.913  31.230
  100.03   7.902  31.258
  105.06   7.889  31.271
  110.19   7.879  31.291
  115.22   7.876  31.299
  120.08   7.871  31.276
  125.02   7.866  31.328
  130.15   7.856  31.359
  135.27   7.856  31.334
  140.03   7.850  31.342
  145.34   7.855  31.329
  150.01   7.848  31.358
  155.05   7.851  31.358
  160.08   7.847  31.355
  165.03   7.850  31.350
  170.06   7.852  31.347
  175.10   7.851  31.350
  180.23   7.851  31.326
  185.08   7.851  31.345
  190.11   7.848  31.358
  195.06   7.833  31.389
  200.09   7.830  31.381