*2013/12/16 14:15:42.63
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/09/23 22:09:00.000
    NUMBER OF RECORDS   : 51
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.41           235.23
       2 Temperature   'deg C (IPTS68)' 5.663          12.689
       3 Salinity      ppt              31.545         33.793
    $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             : 1977-14
    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             : QD13
    EVENT NUMBER        : 22
    LATITUDE            :  52  53.50000 N  ! (deg min)
    LONGITUDE           : 129  55.90000 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    1993/11/04 16:20:19        51        51
        DELETE                   4.4    1997/04/22 09:32:18        51        51
        HDREDIT2                 1.9    2004/02/18 16:24:40 ?         ?
        CLEAN                    4.5    2004/02/18 16:25:13        51        51
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:42        51        51
    $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)
                                                  (-0.4571E-01 0.181E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.6933E-02 -0.115E-03)
    $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
    1.41  12.685  31.566
    2.32  12.682  31.571
    3.05  12.688  31.555
    4.24  12.680  31.561
    5.16  12.687  31.559
   10.01  12.684  31.545
   15.14  12.689  31.556
   20.17  12.654  31.576
   25.30  12.530  31.603
   30.25  12.396  31.642
   35.01  11.314  31.845
   40.22  10.300  32.103
   45.17   9.959  32.155
   50.02   9.128  32.364
   55.06   8.316  32.593
   60.00   7.936  32.723
   65.04   7.576  32.848
   70.07   7.201  33.011
   75.20   7.065  33.073
   80.14   6.915  33.138
   85.18   6.842  33.190
   90.12   6.572  33.310
   95.06   6.521  33.357
  100.01   6.437  33.400
  105.23   6.410  33.427
  110.17   6.308  33.471
  115.02   6.263  33.493
  120.06   6.205  33.526
  125.09   6.151  33.555
  130.31   6.141  33.564
  135.07   6.127  33.566
  140.11   6.058  33.609
  145.05   6.001  33.632
  150.36   5.974  33.645
  155.12   5.954  33.643
  160.34   5.944  33.662
  165.19   5.942  33.662
  170.05   5.852  33.706
  175.08   5.809  33.718
  180.03   5.810  33.704
  185.34   5.797  33.729
  190.00   5.783  33.714
  195.13   5.754  33.730
  200.17   5.736  33.751
  205.11   5.718  33.775
  210.15   5.714  33.790
  215.18   5.679  33.787
  220.13   5.683  33.772
  225.16   5.676  33.793
  230.01   5.676  33.776
  235.23   5.663  33.788