*2013/12/16 14:15:41.60
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/21 14:52:00.000
    NUMBER OF RECORDS   : 39
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.27           160.03
       2 Temperature   'deg C (IPTS68)' 6.891          9.391
       3 Salinity      ppt              31.154         33.122
    $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             : QST2
    EVENT NUMBER        : 79
    LATITUDE            :  50  45.00000 N  ! (deg min)
    LONGITUDE           : 127   8.20000 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 15:13:40        47        47
        DELETE                   6.3    2004/02/18 16:01:51        47        39
        HDREDIT2                 1.9    2004/02/18 16:03:18 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:57        39        39
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:41        39        39
    $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
    0.27   9.391  31.156
    0.55   9.387  31.155
    0.82   9.359  31.162
    1.01   9.336  31.162
    2.11   9.239  31.154
    3.20   9.201  31.160
    4.12   9.171  31.189
    5.22   9.149  31.201
   10.07   9.090  31.241
   15.11   8.795  31.383
   20.05   8.754  31.457
   25.45   8.681  31.496
   30.21   8.616  31.563
   35.06   8.570  31.627
   40.28   8.413  31.802
   45.41   8.340  31.878
   50.26   8.332  31.901
   55.02   8.295  32.031
   60.42   8.190  32.147
   65.19   8.129  32.191
   70.22   8.058  32.251
   75.16   7.895  32.376
   80.02   7.858  32.404
   85.14   7.756  32.496
   90.09   7.756  32.497
   95.03   7.682  32.548
  100.07   7.421  32.765
  105.01   7.361  32.775
  110.05   7.318  32.837
  115.08   7.259  32.898
  120.12   7.235  32.905
  125.06   7.163  32.935
  130.19   7.070  32.998
  135.13   7.048  32.976
  140.35   6.991  33.047
  145.11   6.964  33.085
  150.24   6.902  33.122
  155.18   6.900  33.106
  160.03   6.891  33.116