*2013/12/16 14:15:36.38
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/08 01:29:00.000
    NUMBER OF RECORDS   : 35
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.8E-01        125.05
       2 Temperature   'deg C (IPTS68)' 7.682          7.894
       3 Salinity      ppt              29.468         29.765
    $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             : N  4
    EVENT NUMBER        : 127
    LATITUDE            :  50  28.50000 N  ! (deg min)
    LONGITUDE           : 125  21.90000 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 17:03:50        56        56
        DELETE                   6.3    2004/02/18 11:04:46        56        35
        HDREDIT2                 1.9    2004/02/18 11:12:10 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:49        35        35
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:36        35        35
    $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
    0.08   7.687  29.478
    0.35   7.686  29.468
    0.63   7.692  29.474
    0.72   7.690  29.482
    0.90   7.690  29.486
    0.99   7.688  29.488
    1.08   7.690  29.489
    2.27   7.685  29.485
    3.01   7.684  29.491
    4.01   7.685  29.503
    5.20   7.682  29.477
   10.15   7.727  29.560
   15.00   7.741  29.583
   20.04   7.757  29.602
   25.16   7.762  29.611
   30.01   7.759  29.623
   35.23   7.767  29.607
   40.27   7.785  29.639
   45.94   7.785  29.701
   50.25   7.794  29.688
   55.01   7.806  29.676
   60.14   7.813  29.679
   65.08   7.824  29.681
   70.11   7.830  29.684
   75.24   7.843  29.692
   80.00   7.849  29.682
   85.04   7.846  29.698
   90.26   7.848  29.685
   95.11   7.854  29.681
  100.42   7.879  29.711
  105.55   7.894  29.690
  110.03   7.880  29.717
  115.98   7.883  29.712
  120.29   7.878  29.727
  125.05   7.862  29.765