*2013/12/16 14:15:42.62
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/09/23 19:51:00.000
    NUMBER OF RECORDS   : 54
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.58           245.03
       2 Temperature   'deg C (IPTS68)' 5.611          13
       3 Salinity      ppt              31.604         33.824
    $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             : 1977-14
    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             : QD12
    EVENT NUMBER        : 21
    LATITUDE            :  52  34.00000 N  ! (deg min)
    LONGITUDE           : 129  53.50000 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    1993/11/04 16:20:14        56        56
        DELETE                   4.4    1997/04/22 09:32:17        56        54
        HDREDIT2                 1.9    2004/02/18 16:24:40 ?         ?
        CLEAN                    4.5    2004/02/18 16:25:13        54        54
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:42        54        54
    $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)
                                                  (-0.4571E-01 0.181E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.6933E-02 -0.115E-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
    0.58  12.995  31.628
    1.22  13.000  31.608
    2.05  12.994  31.620
    3.15  12.979  31.604
    4.34  12.973  31.615
    5.43  12.972  31.615
   10.38  12.973  31.622
   15.14  12.962  31.604
   20.17  12.961  31.620
   25.03  12.842  31.626
   30.06  11.477  31.975
   35.01  10.681  32.184
   40.41  10.505  32.183
   45.17   9.544  32.391
   50.20   8.916  32.420
   55.15   8.679  32.441
   60.27   8.104  32.636
   65.13   7.986  32.680
   70.25   7.822  32.719
   75.01   7.570  32.844
   80.42   7.415  32.909
   85.09   7.233  32.977
   90.40   7.074  33.047
   95.25   6.916  33.153
  100.19   6.882  33.136
  105.04   6.736  33.234
  110.26   6.630  33.279
  115.11   6.543  33.338
  120.06   6.485  33.346
  125.09   6.436  33.411
  130.04   6.380  33.422
  135.16   6.330  33.478
  140.20   6.263  33.494
  145.14   6.185  33.545
  150.18   6.128  33.575
  155.12   6.105  33.580
  160.43   6.093  33.581
  165.01   6.068  33.589
  170.32   6.013  33.646
  175.17   5.954  33.682
  180.03   5.883  33.721
  185.52   5.806  33.760
  190.10   5.719  33.783
  195.04   5.692  33.783
  200.08   5.663  33.802
  205.20   5.669  33.798
  210.05   5.653  33.802
  215.46   5.630  33.810
  220.03   5.614  33.786
  225.07   5.632  33.801
  230.10   5.614  33.809
  235.23   5.611  33.821
  240.27   5.611  33.824
  245.03   5.616  33.818