*2013/12/16 14:15:36.86
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/10 12:31:00.000
    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          0.14           240.19
       2 Temperature   'deg C (IPTS68)' 7.892          9.098
       3 Salinity      ppt              30.356         32.088
    $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             : HSN2
    EVENT NUMBER        : 7
    LATITUDE            :  48  35.00000 N  ! (deg min)
    LONGITUDE           : 123  12.70000 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 15:02:22        74        74
        DELETE                   4.4    1997/05/07 16:31:35        74        55
        HDREDIT2                 1.9    2004/02/18 14:22:12 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:52        55        55
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:36        55        55
    $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
    0.14   9.098  30.385
    0.51   9.096  30.356
    0.60   9.094  30.357
    1.06   9.065  30.410
    2.16   9.073  30.367
    3.25   9.080  30.386
    4.08   9.081  30.375
    5.27   9.053  30.382
   10.03   8.738  30.564
   15.07   8.716  30.527
   20.01   8.570  30.673
   25.04   8.513  30.834
   30.26   8.511  30.788
   35.21   8.511  30.815
   40.24   8.506  30.860
   45.00   8.503  30.856
   50.04   8.501  30.878
   55.35   8.487  30.951
   60.11   8.479  30.975
   65.14   8.467  31.004
   70.09   8.461  31.017
   75.12   8.445  31.031
   80.34   8.434  31.107
   85.29   8.429  31.109
   90.23   8.414  31.125
   95.17   8.400  31.129
  100.21   8.397  31.176
  105.15   8.357  31.247
  110.19   8.283  31.418
  115.22   8.240  31.477
  120.26   8.220  31.535
  125.02   8.212  31.532
  130.24   8.201  31.541
  135.09   8.204  31.552
  140.13   8.201  31.566
  145.07   8.203  31.534
  150.11   8.199  31.549
  155.05   8.190  31.569
  160.08   8.182  31.621
  165.03   8.182  31.626
  170.16   8.172  31.649
  175.01   8.149  31.662
  180.13   8.157  31.668
  185.35   8.139  31.707
  190.02   8.125  31.725
  195.06   8.116  31.748
  200.00   8.080  31.784
  205.04   8.049  31.847
  210.07   8.045  31.860
  215.02   8.033  31.873
  220.14   8.013  31.882
  225.18   7.985  31.959
  230.12   7.950  32.019
  235.07   7.901  32.088
  240.19   7.892  32.084