*2013/12/16 14:15:33.96
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/01/31 22:59:00.000
    NUMBER OF RECORDS   : 55
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.34           230.23
       2 Temperature   'deg C (IPTS68)' 7.609          7.78
       3 Salinity      ppt              30.392         31.12
    $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             : 1977-10
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone, Discovery, QC Strait
    STATION             : J 7N
    EVENT NUMBER        : 82
    LATITUDE            :  50  27.80000 N  ! (deg min)
    LONGITUDE           : 126   1.40000 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    1993/11/03 12:03:13        74        74
        DELETE                   6.3    2004/02/15 15:54:16        74        55
        HDREDIT2                 1.9    2004/02/15 16:15:01 ?         ?
        CLEAN                    4.5    2004/02/15 16:15:43        55        55
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:33        55        55
    $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)
                                                  (0.3604E-01 -0.5E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.30529 -0.22E-03)
    $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
    0.34   7.610  30.393
    0.53   7.613  30.392
    0.62   7.614  30.397
    0.80   7.610  30.425
    0.98   7.612  30.413
    1.17   7.609  30.402
    2.17   7.610  30.406
    3.18   7.612  30.407
    4.00   7.612  30.407
    5.01   7.614  30.407
   10.14   7.628  30.470
   15.08   7.629  30.478
   20.03   7.633  30.487
   25.34   7.639  30.479
   30.01   7.641  30.464
   35.22   7.661  30.462
   40.08   7.661  30.504
   45.11   7.663  30.483
   50.15   7.663  30.479
   55.09   7.668  30.500
   60.13   7.675  30.519
   65.25   7.684  30.588
   70.20   7.679  30.624
   75.05   7.679  30.667
   80.27   7.660  30.649
   85.03   7.665  30.717
   90.06   7.688  30.792
   95.01   7.702  30.868
  100.04   7.713  30.949
  105.26   7.724  30.959
  110.02   7.737  30.965
  115.06   7.738  30.969
  120.00   7.746  30.987
  125.04   7.747  30.974
  130.26   7.750  30.981
  135.02   7.755  31.030
  140.14   7.752  31.038
  145.27   7.758  31.053
  150.03   7.765  31.043
  155.07   7.765  31.055
  160.29   7.765  31.059
  165.50   7.761  31.063
  170.17   7.762  31.071
  175.03   7.758  31.082
  180.15   7.765  31.071
  185.00   7.765  31.074
  190.04   7.767  31.072
  195.26   7.763  31.081
  200.02   7.769  31.073
  205.05   7.764  31.090
  210.09   7.766  31.120
  215.03   7.780  31.082
  220.34   7.779  31.112
  225.01   7.779  31.114
  230.23   7.777  31.111