*2013/12/16 14:15:40.62
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/16 13:12:00.000
    NUMBER OF RECORDS   : 44
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.18           180.36
       2 Temperature   'deg C (IPTS68)' 6.359          10.988
       3 Salinity      ppt              31.204         33.336
    $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             : QD24
    EVENT NUMBER        : 14
    LATITUDE            :  52  53.50000 N  ! (deg min)
    LONGITUDE           : 129  36.00000 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 15:10:05       114       114
        CTDEDIT                  3.2    1997/04/21 16:33:40       114       114
        DELETE                   6.3    2004/02/18 16:01:46       114        44
        HDREDIT2                 1.9    2004/02/18 16:03:14 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:54        44        44
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        44        44
    $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
    0.18  10.988  31.250
    0.46  10.979  31.277
    0.55  10.947  31.282
    0.82  10.944  31.255
    1.10  10.965  31.305
    2.11  10.956  31.264
    3.02  10.831  31.258
    4.03  10.833  31.249
    5.22  10.832  31.238
   10.07  10.588  31.236
   15.20  10.114  31.204
   20.23   9.649  31.324
   25.09   8.556  31.439
   30.03   8.440  31.545
   35.06   8.440  31.765
   40.01   8.317  31.856
   45.04   8.207  31.981
   50.08   8.153  32.019
   55.02   8.032  32.180
   60.06   8.154  32.248
   65.00   8.253  32.279
   70.04   8.228  32.307
   75.16   8.048  32.402
   80.02   8.035  32.395
   85.05   7.928  32.421
   90.09   7.865  32.476
   95.21   7.853  32.565
  100.25   7.825  32.580
  105.10   7.675  32.632
  110.32   7.552  32.733
  115.17   7.407  32.719
  120.12   7.315  32.806
  125.24   7.282  32.825
  130.00   7.277  32.792
  135.22   7.196  32.881
  140.17   7.050  32.909
  145.02   6.944  32.972
  150.05   6.832  33.031
  155.09   6.806  33.096
  160.13   6.776  33.090
  165.53   6.717  33.116
  170.29   6.696  33.135
  175.32   6.421  33.243
  180.36   6.359  33.336