*2013/12/16 14:15:40.89
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/18 12:11:00.000
    NUMBER OF RECORDS   : 41
    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        165.16
       2 Temperature   'deg C (IPTS68)' 7.116          10.391
       3 Salinity      ppt              30.339         32.793
    $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             : PC 2
    EVENT NUMBER        : 29
    LATITUDE            :  53  21.70000 N  ! (deg min)
    LONGITUDE           : 129  50.40000 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 15:11:42        48        48
        DELETE                   6.3    2004/02/18 16:01:47        48        41
        HDREDIT2                 1.9    2004/02/18 16:03:15 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:55        41        41
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        41        41
    $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  10.391  30.339
    0.18  10.388  30.352
    0.37  10.381  30.378
    0.73  10.363  30.346
    1.01  10.362  30.394
    2.20  10.297  30.503
    3.11  10.253  30.577
    4.12  10.212  30.631
    5.13  10.183  30.624
   10.16  10.124  30.714
   15.01  10.096  30.807
   20.05  10.020  30.906
   25.09   9.906  31.119
   30.03   9.866  31.189
   35.43   9.582  31.354
   40.01   9.212  31.515
   45.04   9.019  31.703
   50.08   8.906  31.727
   55.11   8.776  31.748
   60.15   8.594  31.859
   65.00   8.148  32.118
   70.22   8.041  32.210
   75.16   7.991  32.190
   80.29   7.798  32.337
   85.24   7.773  32.335
   90.18   7.723  32.370
   95.12   7.690  32.395
  100.16   7.679  32.359
  105.19   7.677  32.400
  110.05   7.621  32.418
  115.45   7.490  32.499
  120.48   7.425  32.546
  125.24   7.336  32.602
  130.19   7.332  32.631
  135.22   7.332  32.594
  140.08   7.321  32.564
  145.29   7.305  32.603
  150.05   7.226  32.684
  155.09   7.180  32.758
  160.13   7.150  32.773
  165.16   7.116  32.793