*2013/12/16 14:15:35.29
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/05 04:59:00.000
    NUMBER OF RECORDS   : 45
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.9E-01        180.18
       2 Temperature   'deg C (IPTS68)' 7.603          8.03
       3 Salinity      ppt              31.089         31.915
    $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             : 1977-11
    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
    STATION             : QST1
    EVENT NUMBER        : 48
    LATITUDE            :  50  41.90000 N  ! (deg min)
    LONGITUDE           : 126  55.50000 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    1993/11/03 17:02:12        50        50
        DELETE                   6.3    2004/02/18 11:04:40        50        45
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:47        45        45
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        45        45
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Last Press Min
           Maximum Surface Pressure (relative):       5.00
           Surface Swell Pressure Tolerance:       0.25
         Pressure NOT filtered.
         Swells deleted. Warning message if pressure difference of      2.00
         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

*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
    0.09   7.615  31.099
    0.27   7.614  31.103
    0.37   7.616  31.101
    0.55   7.615  31.089
    0.73   7.615  31.114
    1.10   7.615  31.107
    2.01   7.613  31.115
    3.02   7.619  31.111
    4.03   7.615  31.105
    5.04   7.613  31.121
   10.07   7.605  31.131
   15.11   7.603  31.116
   20.23   7.641  31.165
   25.45   7.667  31.193
   30.03   7.666  31.203
   35.06   7.655  31.200
   40.10   7.662  31.222
   45.50   7.657  31.251
   50.17   7.688  31.297
   55.48   7.713  31.323
   60.70   7.729  31.338
   65.09   7.739  31.386
   70.31   7.768  31.393
   75.16   7.784  31.409
   80.02   7.796  31.416
   85.24   7.823  31.444
   90.18   7.830  31.455
   95.03   7.878  31.467
  100.07   7.884  31.497
  105.01   7.881  31.503
  110.05   7.879  31.506
  115.17   7.880  31.538
  120.21   7.887  31.578
  125.06   7.885  31.626
  130.00   7.919  31.662
  135.04   7.982  31.753
  140.44   8.006  31.826
  145.02   8.020  31.840
  150.05   8.020  31.861
  155.18   8.010  31.890
  160.03   8.017  31.890
  165.16   8.027  31.890
  170.01   8.029  31.872
  175.05   8.027  31.893
  180.18   8.030  31.915