*2013/12/16 14:15:37.63
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/11 07:31:00.000
    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          0.33           185.17
       2 Temperature   'deg C (IPTS68)' 8.148          8.655
       3 Salinity      ppt              30.598         31.652
    $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             : HSN5
    EVENT NUMBER        : 46
    LATITUDE            :  48  34.50000 N  ! (deg min)
    LONGITUDE           : 123  14.70000 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 15:03:30        71        71
        DELETE                   4.4    1997/05/07 16:31:56        71        47
        HDREDIT2                 1.9    2004/02/18 14:22:15 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:54        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
    0.33   8.651  30.618
    0.42   8.655  30.624
    0.51   8.649  30.626
    0.69   8.650  30.608
    0.78   8.649  30.622
    0.97   8.651  30.617
    1.06   8.646  30.609
    2.06   8.645  30.618
    3.07   8.643  30.620
    4.08   8.644  30.598
    5.18   8.641  30.618
   10.03   8.562  30.761
   15.16   8.563  30.791
   20.19   8.556  30.810
   25.23   8.559  30.800
   30.08   8.563  30.797
   35.02   8.563  30.795
   40.15   8.558  30.818
   45.19   8.476  30.997
   50.04   8.472  31.002
   55.35   8.478  31.004
   60.02   8.485  30.969
   65.24   8.490  30.954
   70.09   8.484  30.973
   75.12   8.464  31.028
   80.07   8.448  31.027
   85.10   8.435  31.060
   90.05   8.410  31.127
   95.08   8.402  31.122
  100.03   8.340  31.282
  105.06   8.338  31.285
  110.19   8.340  31.271
  115.04   8.323  31.326
  120.08   8.312  31.362
  125.11   8.311  31.335
  130.06   8.314  31.361
  135.09   8.313  31.347
  140.31   8.323  31.333
  145.34   8.285  31.403
  150.01   8.269  31.446
  155.42   8.260  31.440
  160.08   8.240  31.478
  165.03   8.237  31.483
  170.25   8.218  31.498
  175.01   8.174  31.604
  180.13   8.148  31.626
  185.17   8.151  31.652