*2013/12/16 14:15:44.16
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/21 01:40:00.000
    NUMBER OF RECORDS   : 51
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          1.17           235.08
       2 Temperature   'deg C (IPTS68)' 8.417          8.636
       3 Salinity      ppt              30.516         31.264
    $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             : 1977-15
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone, QC Strait
    STATION             : A  2
    EVENT NUMBER        : 225
    LATITUDE            :  50  27.70000 N  ! (deg min)
    LONGITUDE           : 126   1.20000 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 16:39:45        51        51
        DELETE                   6.3    2004/02/19 09:20:09        51        51
        HDREDIT2                 1.9    2004/02/19 09:23:00 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:17        51        51
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:44        51        51
    $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)
                                                  (-0.848E-02 0.61E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.4898E-02 -0.73E-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
    1.17   8.427  30.572
    2.08   8.418  30.557
    3.18   8.417  30.578
    4.10   8.417  30.552
    5.01   8.417  30.516
   10.05   8.463  30.593
   15.08   8.490  30.642
   20.03   8.503  30.673
   25.25   8.550  30.779
   30.01   8.564  30.797
   35.04   8.570  30.824
   40.08   8.578  30.890
   45.20   8.593  30.983
   50.06   8.602  31.022
   55.09   8.617  31.068
   60.04   8.617  31.059
   65.07   8.619  31.065
   70.01   8.612  31.145
   75.32   8.607  31.148
   80.18   8.607  31.167
   85.03   8.617  31.162
   90.06   8.620  31.172
   95.19   8.619  31.159
  100.04   8.619  31.184
  105.08   8.626  31.194
  110.11   8.624  31.190
  115.06   8.626  31.179
  120.00   8.627  31.189
  125.13   8.631  31.201
  130.07   8.629  31.201
  135.11   8.625  31.222
  140.05   8.624  31.225
  145.09   8.625  31.237
  150.12   8.621  31.250
  155.07   8.624  31.243
  160.10   8.626  31.259
  165.05   8.627  31.260
  170.17   8.626  31.254
  175.12   8.630  31.255
  180.15   8.628  31.259
  185.00   8.625  31.264
  190.04   8.629  31.257
  195.08   8.631  31.253
  200.02   8.628  31.246
  205.05   8.633  31.247
  210.09   8.629  31.264
  215.03   8.636  31.243
  220.07   8.632  31.219
  225.20   8.632  31.238
  230.05   8.633  31.243
  235.08   8.635  31.246