*2013/12/16 14:15:41.35
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/20 14:03:00.000
    NUMBER OF RECORDS   : 50
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.9E-01        200.04
       2 Temperature   'deg C (IPTS68)' 5.569          12.937
       3 Salinity      ppt              31.671         33.935
    $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             : 1977-13
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Endeavour

*LOCATION
    GEOGRAPHIC AREA     : 'Georgia, Johnstone, Discovery, QC Strait, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : QD30
    EVENT NUMBER        : 62
    LATITUDE            :  51  19.00000 N  ! (deg min)
    LONGITUDE           : 128  50.00000 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    1993/11/04 15:13:26        55        55
        DELETE                   6.3    2004/02/18 16:01:50        55        50
        HDREDIT2                 1.9    2004/02/18 16:03:17 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:56        50        50
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:41        50        50
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Last Press Min
           Maximum Surface Pressure (relative):       5.00
           Surface Swell Pressure Tolerance:       0.25
         Pressure NOT filtered.
         Swells deleted. Warning message if pressure difference of      2.00
         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)
                                                  (-0.524E-01 0.1976E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2118E-01 -0.23E-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
    0.09  12.894  31.695
    0.37  12.912  31.687
    0.46  12.920  31.675
    0.55  12.937  31.671
    0.82  12.919  31.676
    0.92  12.914  31.678
    1.10  12.915  31.673
    2.01  12.829  31.672
    3.20  12.669  31.672
    4.21  12.392  31.708
    5.13  12.250  31.701
   10.07  12.093  31.673
   15.11  11.588  31.684
   20.05  10.817  31.766
   25.09  10.495  31.816
   30.12  10.294  31.853
   35.06  10.133  31.847
   40.19  10.054  31.909
   45.32   9.815  31.952
   50.08   9.645  31.974
   55.39   9.490  31.999
   60.15   9.376  32.028
   65.19   9.188  32.024
   70.22   8.649  32.172
   75.44   8.438  32.256
   80.02   8.334  32.291
   85.05   8.038  32.405
   90.18   7.790  32.529
   95.12   7.465  32.697
  100.34   7.165  32.881
  105.10   6.819  33.125
  110.05   6.515  33.363
  115.17   6.289  33.523
  120.48   6.158  33.618
  125.15   6.094  33.661
  130.00   6.013  33.719
  135.13   6.008  33.715
  140.08   6.009  33.723
  145.11   5.957  33.787
  150.33   5.929  33.818
  155.09   5.863  33.852
  160.22   5.743  33.879
  165.07   5.628  33.904
  170.01   5.609  33.917
  175.32   5.605  33.920
  180.27   5.584  33.927
  185.21   5.576  33.908
  190.25   5.582  33.918
  195.01   5.577  33.935
  200.04   5.569  33.935