*2013/12/16 14:15:37.33
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/11 00:30:00.000
    NUMBER OF RECORDS   : 59
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.5E-01        250.08
       2 Temperature   'deg C (IPTS68)' 7.942          8.748
       3 Salinity      ppt              30.62          32.049
    $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             : HSN4
    EVENT NUMBER        : 32
    LATITUDE            :  48  34.60000 N  ! (deg min)
    LONGITUDE           : 123  14.00000 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 15:03:16        85        85
        DELETE                   4.4    1997/05/07 16:31:49        85        59
        HDREDIT2                 1.9    2004/02/18 14:22:14 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:53        59        59
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        59        59
    $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
    0.05   8.732  30.673
    0.33   8.737  30.620
    0.60   8.738  30.658
    0.69   8.740  30.657
    0.97   8.745  30.638
    1.24   8.748  30.647
    2.16   8.739  30.664
    3.07   8.740  30.648
    4.08   8.746  30.646
    5.09   8.739  30.622
   10.03   8.716  30.689
   15.34   8.711  30.704
   20.38   8.683  30.768
   25.04   8.638  30.813
   30.08   8.618  30.810
   35.02   8.602  30.830
   40.15   8.613  30.821
   45.28   8.583  30.847
   50.22   8.577  30.866
   55.07   8.548  30.855
   60.11   8.540  30.907
   65.05   8.527  30.938
   70.09   8.523  30.906
   75.22   8.520  30.950
   80.34   8.502  30.963
   85.01   8.496  30.996
   90.05   8.497  31.002
   95.08   8.487  31.056
  100.30   8.480  31.044
  105.24   8.483  31.025
  110.01   8.484  31.072
  115.13   8.388  31.252
  120.08   8.372  31.272
  125.20   8.363  31.318
  130.06   8.351  31.316
  135.09   8.340  31.309
  140.13   8.341  31.321
  145.16   8.338  31.329
  150.01   8.322  31.334
  155.32   8.325  31.332
  160.08   8.315  31.372
  165.03   8.309  31.366
  170.06   8.302  31.383
  175.01   8.276  31.404
  180.13   8.245  31.490
  185.08   8.244  31.503
  190.02   8.229  31.522
  195.15   8.176  31.617
  200.09   8.039  31.870
  205.04   8.028  31.883
  210.26   8.011  31.887
  215.20   8.007  31.894
  220.14   8.009  31.885
  225.09   8.006  31.925
  230.03   7.989  31.947
  235.07   8.009  31.919
  240.10   7.964  32.020
  245.23   7.953  32.007
  250.08   7.942  32.049