*2013/12/16 14:15:40.61
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/16 08:37:00.000
    NUMBER OF RECORDS   : 46
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.46           200.04
       2 Temperature   'deg C (IPTS68)' 5.088          12.05
       3 Salinity      ppt              31.819         33.962
    $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             : QD13
    EVENT NUMBER        : 13
    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 15:08:47        50        50
        DELETE                   6.3    2004/02/18 16:01:46        50        46
        HDREDIT2                 1.9    2004/02/18 16:03:13 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:54        46        46
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        46        46
    $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
    0.46  12.049  31.859
    0.64  12.049  31.872
    1.10  12.049  31.859
    2.01  12.050  31.857
    3.11  12.044  31.886
    4.03  12.046  31.887
    5.04  12.042  31.883
   10.16  11.877  31.860
   15.11  11.725  31.819
   20.32  11.353  31.894
   25.18  11.089  31.924
   30.03  10.298  31.987
   35.25  10.068  32.045
   40.01   9.881  32.028
   45.04   9.440  32.052
   50.17   9.015  32.155
   55.21   8.965  32.132
   60.15   8.697  32.181
   65.19   8.319  32.252
   70.31   8.086  32.357
   75.16   7.910  32.444
   80.20   7.772  32.575
   85.05   7.711  32.630
   90.73   7.608  32.678
   95.03   7.382  32.822
  100.62   7.093  32.901
  105.29   6.831  33.014
  110.05   6.351  33.281
  115.36   5.974  33.537
  120.21   5.679  33.680
  125.15   5.611  33.727
  130.00   5.580  33.749
  135.04   5.576  33.751
  140.17   5.473  33.786
  145.39   5.419  33.835
  150.24   5.352  33.880
  155.27   5.329  33.827
  160.03   5.331  33.877
  165.16   5.287  33.918
  170.29   5.266  33.927
  175.42   5.251  33.914
  180.36   5.232  33.920
  185.49   5.162  33.935
  190.25   5.122  33.961
  195.01   5.109  33.962
  200.04   5.088  33.941