*2013/12/16 14:15:36.83
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 11:03:00.000
    NUMBER OF RECORDS   : 58
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.51           255.12
       2 Temperature   'deg C (IPTS68)' 8.06           8.81
       3 Salinity      ppt              30.456         31.852
    $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             : HSN1
    EVENT NUMBER        : 5
    LATITUDE            :  48  35.00000 N  ! (deg min)
    LONGITUDE           : 123  12.30000 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 15:02:19        81        81
        DELETE                   4.4    1997/05/07 16:31:33        81        58
        HDREDIT2                 1.9    2004/02/18 14:22:12 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:52        58        58
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:36        58        58
    $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
    0.51   8.807  30.511
    0.60   8.806  30.486
    0.87   8.806  30.485
    1.15   8.810  30.456
    2.06   8.728  30.577
    3.25   8.799  30.503
    4.17   8.788  30.502
    5.18   8.801  30.528
   10.03   8.629  30.723
   15.25   8.504  30.899
   20.01   8.482  30.918
   25.23   8.480  30.973
   30.08   8.481  30.964
   35.12   8.477  30.994
   40.06   8.462  31.002
   45.00   8.454  31.063
   50.04   8.451  31.071
   55.44   8.449  31.079
   60.11   8.438  31.107
   65.14   8.417  31.109
   70.27   8.390  31.199
   75.31   8.357  31.291
   80.25   8.336  31.303
   85.01   8.320  31.297
   90.05   8.306  31.348
   95.08   8.292  31.381
  100.03   8.271  31.397
  105.15   8.271  31.431
  110.19   8.263  31.425
  115.13   8.263  31.457
  120.44   8.266  31.398
  125.02   8.242  31.463
  130.06   8.239  31.474
  135.09   8.213  31.518
  140.13   8.192  31.571
  145.25   8.191  31.593
  150.11   8.189  31.569
  155.05   8.179  31.583
  160.18   8.179  31.610
  165.12   8.179  31.616
  170.16   8.182  31.608
  175.10   8.188  31.602
  180.41   8.186  31.572
  185.17   8.185  31.562
  190.21   8.185  31.576
  195.06   8.181  31.589
  200.28   8.152  31.638
  205.04   8.153  31.663
  210.16   8.150  31.646
  215.02   8.173  31.600
  220.23   8.155  31.640
  225.18   8.087  31.776
  230.03   8.076  31.802
  235.07   8.066  31.778
  240.01   8.067  31.805
  245.05   8.069  31.813
  250.26   8.060  31.783
  255.12   8.068  31.852