*2013/12/16 14:15:41.29
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/20 11:02:00.000
    NUMBER OF RECORDS   : 49
    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           200.23
       2 Temperature   'deg C (IPTS68)' 5.583          12.594
       3 Salinity      ppt              31.367         33.936
    $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        : 58
    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 15:13:11        59        59
        DELETE                   6.3    2004/02/18 16:01:49        59        49
        HDREDIT2                 1.9    2004/02/18 16:03:17 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:56        49        49
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:41        49        49
    $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
    0.37  12.593  31.687
    0.46  12.594  31.685
    0.55  12.591  31.629
    0.73  12.586  31.687
    0.92  12.574  31.694
    1.19  12.558  31.701
    2.11  12.560  31.367
    3.02  12.019  31.682
    4.03  11.927  31.700
    5.13  11.910  31.692
   10.16  11.638  31.676
   15.29  10.705  31.766
   20.32  10.462  31.799
   25.09  10.066  31.901
   30.12   9.835  31.919
   35.06   9.471  32.013
   40.01   9.179  32.065
   45.14   8.755  32.179
   50.35   8.614  32.194
   55.11   8.314  32.296
   60.24   8.192  32.351
   65.19   8.073  32.428
   70.13   7.969  32.426
   75.26   7.738  32.549
   80.38   7.487  32.682
   85.05   7.450  32.732
   90.36   7.246  32.819
   95.12   7.067  32.973
  100.16   6.808  33.139
  105.01   6.652  33.259
  110.05   6.482  33.388
  115.08   6.400  33.420
  120.12   6.277  33.542
  125.24   6.235  33.588
  130.10   6.148  33.649
  135.04   6.101  33.673
  140.35   6.090  33.705
  145.20   6.092  33.724
  150.05   6.088  33.722
  155.46   6.034  33.704
  160.03   5.925  33.784
  165.07   5.722  33.864
  170.01   5.651  33.906
  175.05   5.629  33.936
  180.27   5.591  33.883
  185.12   5.585  33.913
  190.16   5.583  33.910
  195.01   5.584  33.912
  200.23   5.583  33.916