*2013/12/16 14:15:37.10
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 18:40:00.000
    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          0.14           260.06
       2 Temperature   'deg C (IPTS68)' 7.875          8.638
       3 Salinity      ppt              30.521         32.139
    $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             : HSN3
    EVENT NUMBER        : 20
    LATITUDE            :  48  34.80000 N  ! (deg min)
    LONGITUDE           : 123  13.30000 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 15:02:57       119       119
        DELETE                   4.4    1997/05/07 16:31:42       119        59
        HDREDIT2                 1.9    2004/02/18 14:22:13 ?         ?
        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
    0.14   8.635  30.526
    0.42   8.629  30.545
    0.69   8.638  30.521
    1.06   8.632  30.532
    2.16   8.635  30.531
    3.16   8.627  30.547
    4.08   8.634  30.531
    5.18   8.625  30.543
   10.03   8.578  30.621
   15.07   8.496  30.825
   20.01   8.495  30.833
   25.14   8.488  30.870
   30.08   8.492  30.889
   35.02   8.483  30.919
   40.24   8.484  30.875
   45.00   8.482  30.930
   50.04   8.484  30.909
   55.07   8.479  30.933
   60.20   8.477  30.912
   65.33   8.479  30.900
   70.18   8.474  30.927
   75.12   8.402  31.069
   80.07   8.388  31.125
   85.01   8.385  31.122
   90.14   8.386  31.118
   95.08   8.380  31.151
  100.30   8.361  31.180
  105.06   8.334  31.248
  110.01   8.268  31.402
  115.32   8.255  31.410
  120.17   8.252  31.447
  125.11   8.239  31.476
  130.06   8.246  31.481
  135.09   8.235  31.512
  140.13   8.227  31.506
  145.25   8.218  31.533
  150.29   8.214  31.551
  155.32   8.203  31.535
  160.27   8.203  31.556
  165.30   8.204  31.566
  170.06   8.195  31.560
  175.01   8.183  31.602
  180.23   8.162  31.672
  185.08   8.123  31.696
  190.02   8.070  31.804
  195.06   8.004  31.928
  200.00   7.964  31.989
  205.13   7.965  31.992
  210.07   7.934  32.040
  215.11   7.939  32.044
  220.14   7.943  32.023
  225.45   7.919  32.045
  230.21   7.878  32.103
  235.07   7.875  32.120
  240.10   7.886  32.120
  245.05   7.885  32.116
  250.08   7.885  32.133
  255.12   7.875  32.139
  260.06   7.880  32.107