*2013/12/16 14:15:37.45
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/11 04:04:00.000
    NUMBER OF RECORDS   : 45
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.37           175.32
       2 Temperature   'deg C (IPTS68)' 8.193          8.738
       3 Salinity      ppt              30.466         31.581
    $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             : HSN5
    EVENT NUMBER        : 39
    LATITUDE            :  48  34.50000 N  ! (deg min)
    LONGITUDE           : 123  14.70000 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 15:03:22        53        53
        DELETE                   4.4    1997/05/07 16:31:53        53        45
        HDREDIT2                 1.9    2004/02/18 14:22:14 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:54        45        45
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        45        45
    $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
    0.37   8.737  30.467
    0.46   8.729  30.493
    0.55   8.733  30.493
    0.73   8.733  30.498
    0.82   8.732  30.513
    0.92   8.738  30.484
    1.10   8.737  30.466
    2.11   8.734  30.503
    3.20   8.728  30.494
    4.39   8.730  30.486
    5.22   8.733  30.476
   10.16   8.722  30.506
   15.01   8.729  30.503
   20.05   8.720  30.480
   25.09   8.691  30.559
   30.12   8.677  30.571
   35.06   8.566  30.814
   40.01   8.560  30.845
   45.04   8.567  30.822
   50.17   8.571  30.819
   55.02   8.573  30.806
   60.06   8.579  30.802
   65.00   8.572  30.828
   70.22   8.563  30.858
   75.07   8.569  30.875
   80.11   8.554  30.908
   85.05   8.548  30.902
   90.18   8.560  30.877
   95.03   8.566  30.883
  100.07   8.560  30.903
  105.19   8.555  30.883
  110.23   8.571  30.857
  115.17   8.575  30.851
  120.21   8.572  30.850
  125.06   8.568  30.887
  130.00   8.561  30.947
  135.13   8.568  30.903
  140.08   8.503  31.017
  145.11   8.534  30.931
  150.24   8.486  31.059
  155.18   8.364  31.304
  160.13   8.356  31.270
  165.16   8.321  31.364
  170.01   8.249  31.514
  175.32   8.193  31.581