*2013/12/16 14:15:37.98
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/12 22:00:00.000
    NUMBER OF RECORDS   : 50
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.14           200.28
       2 Temperature   'deg C (IPTS68)' 7.825          8.077
       3 Salinity      ppt              30.901         31.409
    $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             : J  6
    EVENT NUMBER        : 75
    LATITUDE            :  50  26.40000 N  ! (deg min)
    LONGITUDE           : 126   0.70000 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 15:03:53       123       123
        DELETE                   4.4    1997/05/07 16:32:09       123        50
        HDREDIT2                 1.9    2004/02/18 14:22:16 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:55        50        50
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        50        50
    $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)
                                                  (0.494E-02 -0.19E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2269E-01 -0.48E-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
    0.14   8.065  30.918
    0.23   8.071  30.932
    0.33   8.075  30.901
    0.51   8.075  30.917
    0.78   8.071  30.951
    0.97   8.074  30.918
    1.24   8.073  30.923
    2.06   8.069  30.905
    3.07   8.070  30.927
    4.08   8.071  30.934
    5.18   8.075  30.926
   10.03   8.075  30.911
   15.25   8.077  30.941
   20.10   8.069  30.938
   25.23   8.071  30.940
   30.08   8.062  30.942
   35.12   8.030  31.030
   40.15   8.027  31.020
   45.00   8.024  31.027
   50.13   8.009  31.087
   55.35   7.991  31.084
   60.20   7.996  31.076
   65.05   7.998  31.072
   70.09   7.992  31.105
   75.03   7.992  31.101
   80.16   7.984  31.120
   85.01   7.987  31.082
   90.05   7.973  31.120
   95.08   7.957  31.154
  100.21   7.875  31.317
  105.06   7.883  31.278
  110.01   7.872  31.284
  115.04   7.871  31.309
  120.17   7.874  31.308
  125.11   7.881  31.291
  130.33   7.889  31.293
  135.09   7.884  31.266
  140.03   7.878  31.292
  145.07   7.877  31.312
  150.11   7.885  31.294
  155.14   7.878  31.290
  160.08   7.888  31.292
  165.03   7.885  31.285
  170.34   7.878  31.296
  175.01   7.879  31.297
  180.23   7.867  31.345
  185.08   7.862  31.338
  190.02   7.832  31.388
  195.15   7.825  31.370
  200.28   7.826  31.409