*2013/12/16 14:15:37.80
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/12 09:45:00.000
    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          1.33           220.05
       2 Temperature   'deg C (IPTS68)' 8.022          8.325
       3 Salinity      ppt              30.558         31.035
    $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             : 1977-12
    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, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : J 4A
    EVENT NUMBER        : 60
    LATITUDE            :  50  23.50000 N  ! (deg min)
    LONGITUDE           : 125  53.40000 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    1993/11/05 15:03:42        48        48
        DELETE                   4.4    1997/05/07 16:32:03        48        48
        HDREDIT2                 1.9    2004/02/18 14:22:15 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:55        48        48
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:37        48        48
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Low Sal & Last Press Min
           Maximum Surface Pressure (relative):      20.00
           Minimum Surface Salinity:     20.000
           Surface Swell Pressure Tolerance:       1.00
         Pressure NOT filtered
         Swells deleted. Warning message if pressure difference of     10.00
         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)
                                                  (0.494E-02 -0.19E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2269E-01 -0.48E-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
    1.33   8.324  30.558
    2.06   8.325  30.559
    3.16   8.324  30.558
    4.08   8.317  30.590
    5.18   8.321  30.566
   10.03   8.310  30.563
   15.07   8.302  30.573
   20.19   8.271  30.615
   25.04   8.232  30.674
   30.45   8.243  30.654
   35.02   8.150  30.832
   40.06   8.196  30.736
   45.00   8.177  30.773
   50.04   8.166  30.779
   55.07   8.162  30.756
   60.11   8.172  30.749
   65.05   8.214  30.711
   70.09   8.191  30.747
   75.03   8.180  30.761
   80.25   8.181  30.761
   85.01   8.188  30.751
   90.05   8.159  30.761
   95.17   8.164  30.766
  100.03   8.157  30.798
  105.06   8.160  30.786
  110.01   8.172  30.763
  115.04   8.163  30.780
  120.17   8.157  30.794
  125.02   8.151  30.805
  130.06   8.156  30.790
  135.27   8.160  30.782
  140.22   8.155  30.808
  145.25   8.158  30.793
  150.11   8.158  30.802
  155.05   8.147  30.805
  160.08   8.150  30.815
  165.12   8.154  30.805
  170.16   8.154  30.793
  175.01   8.089  30.925
  180.04   8.090  30.944
  185.17   8.086  30.918
  190.02   8.037  30.985
  195.06   8.048  30.992
  200.09   8.036  31.006
  205.04   8.041  31.002
  210.07   8.037  31.005
  215.02   8.022  31.035
  220.05   8.023  31.030