*2013/12/16 14:15:36.77
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 08:02:00.000
    NUMBER OF RECORDS   : 57
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.69           260.52
       2 Temperature   'deg C (IPTS68)' 7.969          8.522
       3 Salinity      ppt              30.922         31.988
    $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             : HSN1
    EVENT NUMBER        : 2
    LATITUDE            :  48  35.00000 N  ! (deg min)
    LONGITUDE           : 123  12.30000 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 15:02:06        75        75
        DELETE                   4.4    1997/05/07 16:31:32        75        57
        CTDEDIT                  3.2    1998/02/04 11:02:37        57        57
        HDREDIT2                 1.9    2004/02/18 14:22:12 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:52        57        57
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:36        57        57
    $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
    0.69   8.506  30.935
    1.33   8.522  30.935
    2.34   8.496  30.934
    3.07   8.517  30.934
    4.08   8.517  30.933
    5.09   8.519  30.936
   10.21   8.518  30.934
   15.16   8.500  30.928
   20.01   8.504  30.922
   25.14   8.474  30.968
   30.17   8.468  30.986
   35.21   8.467  31.000
   40.06   8.460  31.034
   45.09   8.409  31.086
   50.13   8.398  31.120
   55.07   8.362  31.224
   60.11   8.358  31.237
   65.24   8.348  31.268
   70.09   8.324  31.295
   75.12   8.330  31.263
   80.25   8.331  31.269
   85.01   8.337  31.292
   90.41   8.333  31.288
   95.54   8.304  31.335
  100.39   8.303  31.370
  105.06   8.283  31.411
  110.37   8.234  31.481
  115.13   8.236  31.525
  120.17   8.233  31.509
  125.20   8.229  31.540
  130.15   8.230  31.528
  135.09   8.226  31.540
  140.31   8.219  31.550
  145.07   8.204  31.570
  150.11   8.195  31.600
  155.32   8.200  31.574
  160.08   8.176  31.609
  165.03   8.157  31.640
  170.16   8.152  31.632
  175.01   8.127  31.695
  180.23   8.123  31.703
  185.35   8.133  31.686
  190.02   8.110  31.677
  195.06   8.118  31.699
  200.00   8.119  31.691
  205.13   8.110  31.731
  210.07   8.110  31.683
  215.02   8.108  31.714
  220.05   8.104  31.762
  225.09   8.102  31.736
  230.03   8.100  31.752
  235.16   8.090  31.759
  240.47   8.072  31.813
  245.05   7.997  31.927
  250.08   7.969  31.951
  255.02   7.972  31.975
  260.52   7.969  31.988