*2013/12/16 14:15:37.59
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/11 07:01:00.000
    NUMBER OF RECORDS   : 42
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.23           170.06
       2 Temperature   'deg C (IPTS68)' 8.218          8.716
       3 Salinity      ppt              30.49          31.504
    $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        : 45
    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        56        56
        DELETE                   4.4    1997/05/07 16:31:56        56        42
        HDREDIT2                 1.9    2004/02/18 14:22:15 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:54        42        42
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        42        42
    $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
    0.23   8.709  30.490
    0.60   8.707  30.497
    0.69   8.707  30.520
    0.78   8.705  30.550
    1.06   8.707  30.531
    2.06   8.711  30.520
    3.16   8.712  30.525
    4.17   8.712  30.502
    5.18   8.716  30.512
   10.03   8.578  30.700
   15.16   8.572  30.731
   20.10   8.571  30.775
   25.41   8.573  30.795
   30.08   8.575  30.766
   35.30   8.572  30.774
   40.06   8.575  30.791
   45.00   8.572  30.795
   50.13   8.518  30.910
   55.07   8.415  31.102
   60.11   8.410  31.119
   65.05   8.417  31.125
   70.09   8.404  31.140
   75.03   8.406  31.144
   80.16   8.391  31.161
   85.10   8.371  31.243
   90.05   8.364  31.250
   95.36   8.350  31.290
  100.03   8.339  31.310
  105.15   8.334  31.316
  110.01   8.316  31.347
  115.04   8.305  31.362
  120.44   8.302  31.368
  125.02   8.298  31.373
  130.15   8.292  31.372
  135.09   8.280  31.401
  140.03   8.257  31.451
  145.16   8.243  31.483
  150.20   8.245  31.457
  155.14   8.232  31.503
  160.08   8.218  31.504
  165.03   8.224  31.483
  170.06   8.226  31.498