*2013/12/16 14:15:40.87
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/18 10:42:00.000
    NUMBER OF RECORDS   : 43
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.89           190.04
       2 Temperature   'deg C (IPTS68)' 7.015          10.757
       3 Salinity      ppt              28.183         32.864
    $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             : 1977-13
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Endeavour

*LOCATION
    GEOGRAPHIC AREA     : 'Georgia, Johnstone, Discovery, QC Strait, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : PC 1
    EVENT NUMBER        : 28
    LATITUDE            :  53  11.80000 N  ! (deg min)
    LONGITUDE           : 129  38.00000 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 15:11:39        43        43
        DELETE                   6.3    2004/02/18 16:01:47        43        43
        HDREDIT2                 1.9    2004/02/18 16:03:15 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:55        43        43
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        43        43
    $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

*CALIBRATION

    $TABLE: CORRECTED CHANNELS
    !   Name          Units           Fmla Pad    Coefficients
    !   ------------- --------------- ---- ------ ------------
        Temperature   'DEG C (ITS68)'   11 ' '    (Pressure)
                                                  (-0.524E-01 0.1976E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2118E-01 -0.23E-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
    0.89  10.757  28.200
    1.53  10.755  28.183
    2.27  10.749  28.243
    3.36  10.308  29.513
    4.00  10.262  29.612
    5.10  10.256  29.682
   10.14  10.028  30.404
   15.82   9.832  30.931
   20.12   9.786  31.052
   25.43   9.717  31.131
   30.10   9.576  31.153
   35.13   9.416  31.324
   40.17   9.407  31.442
   45.02   9.251  31.526
   50.06   9.055  31.617
   55.18   8.765  31.750
   60.04   8.456  31.868
   65.16   8.255  31.968
   70.20   8.158  32.022
   75.32   8.131  32.024
   80.27   8.102  32.094
   85.12   7.954  32.142
   90.16   7.905  32.183
   95.19   7.778  32.250
  100.04   7.655  32.327
  105.45   7.500  32.449
  110.21   7.486  32.446
  115.06   7.404  32.528
  120.28   7.349  32.546
  125.04   7.264  32.600
  130.44   7.228  32.637
  135.20   7.197  32.665
  140.05   7.114  32.764
  145.09   7.102  32.760
  150.03   7.067  32.777
  155.07   7.041  32.812
  160.19   7.036  32.814
  165.32   7.042  32.836
  170.36   7.031  32.846
  175.39   7.045  32.842
  180.34   7.039  32.853
  185.19   7.026  32.864
  190.04   7.015  32.864