*2013/12/16 14:15:37.94
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/12 18:57:00.000
    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          0.6            200.09
       2 Temperature   'deg C (IPTS68)' 7.847          8.181
       3 Salinity      ppt              30.777         31.358
    $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        : 70
    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 15:03:49       105       105
        DELETE                   4.4    1997/05/07 16:32:07       105        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
    0.60   8.178  30.823
    0.78   8.174  30.783
    0.87   8.174  30.809
    1.15   8.171  30.818
    2.06   8.170  30.799
    3.35   8.167  30.814
    4.26   8.179  30.777
    5.36   8.181  30.809
   10.03   8.164  30.810
   15.07   8.147  30.838
   20.19   8.132  30.869
   25.14   8.138  30.845
   30.08   8.090  30.934
   35.12   8.082  30.943
   40.06   8.086  30.952
   45.09   8.077  30.957
   50.04   8.081  30.932
   55.17   8.078  30.949
   60.02   8.070  30.975
   65.24   8.070  30.955
   70.09   8.050  30.982
   75.03   8.052  31.000
   80.07   8.048  31.035
   85.01   8.039  31.010
   90.14   8.039  31.010
   95.08   8.033  31.007
  100.12   8.022  31.062
  105.15   8.019  31.054
  110.37   8.019  31.055
  115.22   8.011  31.058
  120.08   7.996  31.095
  125.02   7.993  31.081
  130.06   7.986  31.110
  135.55   7.922  31.211
  140.03   7.878  31.285
  145.07   7.885  31.278
  150.01   7.882  31.261
  155.14   7.884  31.272
  160.08   7.879  31.297
  165.03   7.878  31.313
  170.16   7.869  31.332
  175.10   7.873  31.317
  180.04   7.871  31.304
  185.08   7.865  31.321
  190.02   7.850  31.355
  195.24   7.847  31.358
  200.09   7.848  31.355