*2013/12/16 14:15:35.11
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/03/04 20:03:00.000
    NUMBER OF RECORDS   : 41
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.45           185.01
       2 Temperature   'deg C (IPTS68)' 7.572          7.989
       3 Salinity      ppt              30.992         31.829
    $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        : 37
    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 17:02:06        41        41
        DELETE                   6.3    2004/02/18 11:04:39        41        41
        HDREDIT2                 1.9    2004/02/18 11:12:07 ?         ?
        CLEAN                    4.5    2004/02/18 11:12:46        41        41
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:35        41        41
    $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
    1.45   7.579  31.001
    2.09   7.577  30.992
    3.01   7.577  30.998
    4.38   7.576  30.996
    5.11   7.574  31.004
   10.15   7.574  30.996
   15.18   7.572  31.001
   20.31   7.573  31.055
   25.07   7.577  31.073
   30.01   7.581  31.121
   35.05   7.661  31.145
   40.09   7.702  31.233
   45.21   7.717  31.314
   50.16   7.734  31.359
   55.01   7.742  31.409
   60.04   7.754  31.451
   65.26   7.756  31.454
   70.11   7.772  31.469
   75.06   7.783  31.491
   80.09   7.793  31.512
   85.04   7.803  31.544
   90.35   7.825  31.546
   95.11   7.839  31.562
  100.24   7.854  31.552
  105.27   7.887  31.581
  110.12   7.886  31.614
  115.52   7.904  31.645
  120.01   7.906  31.655
  125.23   7.916  31.675
  130.17   7.926  31.669
  135.39   7.924  31.673
  140.06   7.936  31.669
  145.19   7.930  31.680
  150.13   7.948  31.688
  155.08   7.943  31.703
  160.02   7.951  31.719
  165.15   7.966  31.729
  170.46   7.969  31.779
  175.40   7.984  31.812
  180.25   7.988  31.815
  185.01   7.989  31.829