*2013/12/16 14:15:36.78
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 09:03:00.000
    NUMBER OF RECORDS   : 57
    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           245.05
       2 Temperature   'deg C (IPTS68)' 8.102          8.595
       3 Salinity      ppt              30.629         31.729
    $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             : HSN1
    EVENT NUMBER        : 3
    LATITUDE            :  48  35.00000 N  ! (deg min)
    LONGITUDE           : 123  12.30000 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 15:02:17        69        69
        DELETE                   4.4    1997/05/07 16:31:32        69        57
        HDREDIT2                 1.9    2004/02/18 14:22:12 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:52        57        57
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:36        57        57
    $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   8.582  30.662
    0.51   8.585  30.656
    0.78   8.580  30.652
    0.97   8.585  30.631
    1.06   8.595  30.629
    2.25   8.579  30.678
    3.07   8.582  30.651
    4.26   8.579  30.688
    5.09   8.588  30.704
   10.03   8.509  30.845
   15.16   8.500  30.912
   20.10   8.497  30.928
   25.23   8.501  30.914
   30.08   8.502  30.917
   35.21   8.497  30.959
   40.15   8.492  30.992
   45.00   8.483  31.041
   50.31   8.473  31.060
   55.07   8.474  31.017
   60.02   8.458  31.071
   65.33   8.456  31.051
   70.64   8.431  31.106
   75.12   8.413  31.128
   80.07   8.395  31.202
   85.10   8.394  31.208
   90.32   8.387  31.203
   95.36   8.388  31.186
  100.21   8.370  31.221
  105.70   8.364  31.254
  110.01   8.349  31.303
  115.04   8.333  31.304
  120.08   8.261  31.440
  125.11   8.262  31.439
  130.33   8.276  31.418
  135.18   8.263  31.405
  140.03   8.280  31.402
  145.07   8.280  31.395
  150.11   8.274  31.410
  155.05   8.259  31.427
  160.18   8.270  31.373
  165.30   8.253  31.423
  170.06   8.241  31.433
  175.28   8.244  31.483
  180.41   8.222  31.505
  185.26   8.217  31.525
  190.21   8.198  31.565
  195.06   8.171  31.576
  200.09   8.163  31.590
  205.04   8.175  31.610
  210.16   8.178  31.606
  215.11   8.182  31.588
  220.05   8.179  31.579
  225.18   8.159  31.641
  230.03   8.152  31.645
  235.25   8.130  31.718
  240.01   8.141  31.670
  245.05   8.102  31.729