*2013/12/16 14:15:41.31
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/20 12:03:00.000
    NUMBER OF RECORDS   : 45
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.92           200.13
       2 Temperature   'deg C (IPTS68)' 5.576          12.804
       3 Salinity      ppt              31.611         33.932
    $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        : 60
    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 15:13:18        53        53
        DELETE                   6.3    2004/02/18 16:01:50        53        45
        HDREDIT2                 1.9    2004/02/18 16:03:17 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:56        45        45
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:41        45        45
    $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
    0.92  12.797  31.635
    1.37  12.804  31.635
    2.11  12.784  31.639
    3.02  12.722  31.683
    4.03  12.702  31.699
    5.13  12.600  31.681
   10.16  11.949  31.701
   15.01  11.479  31.611
   20.14  11.114  31.682
   25.18  10.668  31.750
   30.03  10.323  31.800
   35.52   9.969  31.899
   40.01   9.789  31.931
   45.14   9.493  31.981
   50.17   9.278  32.040
   55.02   9.211  32.029
   60.33   8.946  32.083
   65.73   8.708  32.175
   70.22   8.483  32.229
   75.35   8.343  32.289
   80.20   8.273  32.310
   85.14   8.172  32.364
   90.45   7.934  32.456
   95.03   7.678  32.589
  100.07   7.680  32.585
  105.47   7.498  32.691
  110.41   7.112  32.938
  115.17   6.823  33.110
  120.48   6.426  33.426
  125.24   6.181  33.620
  130.00   6.157  33.636
  135.41   6.143  33.654
  140.26   6.133  33.654
  145.11   6.115  33.680
  150.15   6.070  33.719
  155.27   5.952  33.762
  160.13   5.765  33.837
  165.25   5.681  33.878
  170.20   5.617  33.902
  175.05   5.596  33.932
  180.27   5.598  33.885
  185.21   5.597  33.904
  190.06   5.582  33.913
  195.01   5.579  33.917
  200.13   5.576  33.909