*2013/12/16 14:15:41.14
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/20 02:10:00.000
    NUMBER OF RECORDS   : 48
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.16           195.08
       2 Temperature   'deg C (IPTS68)' 5.506          12.125
       3 Salinity      ppt              31.604         33.94
    $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        : 46
    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 15:12:02        75        75
        DELETE                   6.3    2004/02/18 16:01:49        75        48
        HDREDIT2                 1.9    2004/02/18 16:03:16 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:55        48        48
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:41        48        48
    $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
    0.16  12.116  31.629
    0.43  12.105  31.604
    0.53  12.110  31.642
    0.62  12.105  31.663
    0.89  12.107  31.685
    1.08  12.107  31.669
    2.08  12.111  31.679
    3.09  12.114  31.668
    4.37  12.124  31.675
    5.20  12.125  31.671
   10.05  12.032  31.667
   15.17  11.104  31.717
   20.03  10.844  31.739
   25.06  10.567  31.777
   30.01  10.334  31.819
   35.50  10.161  31.847
   40.08   9.990  31.911
   45.30   9.804  31.944
   50.24   9.718  31.931
   56.10   9.578  31.998
   60.22   9.458  32.010
   65.44   9.250  32.039
   70.56   9.006  32.095
   75.69   8.824  32.135
   80.18   8.663  32.200
   85.49   8.586  32.184
   90.16   8.324  32.300
   95.19   7.764  32.517
  100.04   6.931  33.040
  105.17   6.785  33.154
  110.02   6.528  33.347
  115.06   6.270  33.548
  120.00   6.171  33.637
  125.13   6.100  33.673
  130.16   6.011  33.712
  135.11   5.955  33.743
  140.05   5.981  33.791
  145.27   5.970  33.846
  150.21   5.894  33.857
  155.16   5.845  33.871
  160.10   5.782  33.883
  165.69   5.578  33.893
  170.36   5.544  33.897
  175.12   5.538  33.879
  180.70   5.509  33.940
  185.19   5.512  33.914
  190.04   5.511  33.923
  195.08   5.506  33.933