*2013/12/16 14:15:39.95
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/21 22:33:00.000
    NUMBER OF RECORDS   : 42
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.7E-01        155.25
       2 Temperature   'deg C (IPTS68)' 5.873          9.474
       3 Salinity      ppt              31.706         33.631
    $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             : 1977-12
    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             : QD20
    EVENT NUMBER        : 193
    LATITUDE            :  52  36.50000 N  ! (deg min)
    LONGITUDE           : 130  33.50000 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    1993/11/05 15:11:31      1254      1254
        DELETE                   4.4    1997/05/07 16:33:00      1254        42
        CALIB                    7.1    1997/05/07 16:46:53        42        42
        HDREDIT2                 1.9    2004/02/18 14:22:21 ?         ?
        CLEAN                    4.5    2004/02/18 14:24:00        42        42
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:39        42        42
    $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
        -The following CALIB parameters were used:
         Calibration type = C
         Pressure offset =        0.0
         Calibration file = 7712CORR.CCF
        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)
                                                  (0.494E-02 -0.19E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2269E-01 -0.48E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.1903422 -0.3457288E-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
    0.07   9.463  31.711
    0.16   9.462  31.710
    0.25   9.463  31.709
    0.34   9.470  31.706
    0.52   9.469  31.720
    0.80   9.469  31.730
    0.89   9.470  31.725
    1.07   9.471  31.720
    2.35   9.473  31.716
    3.36   9.474  31.721
    4.00   9.468  31.730
    5.10   9.461  31.733
   10.04   9.437  31.734
   15.08   9.433  31.729
   20.02   8.882  31.799
   25.06   8.835  31.784
   30.00   8.837  31.779
   35.13   8.722  31.802
   40.26   8.650  31.927
   45.48   8.648  32.105
   50.24   8.525  32.106
   55.36   8.172  32.135
   60.03   7.698  32.121
   65.25   7.649  32.184
   70.19   7.534  32.286
   75.50   7.464  32.318
   80.08   7.429  32.353
   85.12   7.371  32.405
   90.15   7.359  32.429
   95.10   7.268  32.530
  100.13   7.198  32.667
  105.08   7.163  32.719
  110.94   7.103  32.764
  115.06   6.867  32.973
  120.18   6.690  33.192
  125.13   6.447  33.333
  130.16   6.215  33.467
  135.01   6.156  33.498
  140.05   6.051  33.548
  145.18   6.006  33.572
  150.12   5.939  33.602
  155.25   5.873  33.631