*2013/12/16 14:15:44.61
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/21 13:26:00.000
    NUMBER OF RECORDS   : 53
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.89           235.08
       2 Temperature   'deg C (IPTS68)' 8.484          8.625
       3 Salinity      ppt              30.586         31.255
    $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        : 250
    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 16:40:29        64        64
        DELETE                   6.3    2004/02/19 09:20:11        64        53
        HDREDIT2                 1.9    2004/02/19 09:23:01 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:18        53        53
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:44        53        53
    $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
    0.89   8.489  30.595
    0.98   8.486  30.601
    1.08   8.488  30.595
    2.08   8.484  30.597
    3.09   8.487  30.599
    4.10   8.488  30.594
    5.10   8.485  30.586
   10.14   8.488  30.627
   15.08   8.487  30.638
   20.03   8.490  30.671
   25.15   8.493  30.694
   30.19   8.498  30.717
   35.13   8.503  30.723
   40.08   8.529  30.794
   45.02   8.571  30.926
   50.06   8.603  31.000
   55.09   8.604  31.020
   60.04   8.617  31.038
   65.07   8.617  31.051
   70.20   8.614  31.092
   75.05   8.612  31.141
   80.09   8.610  31.171
   85.03   8.604  31.184
   90.16   8.602  31.208
   95.10   8.614  31.218
  100.04   8.613  31.217
  105.08   8.619  31.214
  110.11   8.612  31.235
  115.15   8.613  31.231
  120.19   8.610  31.233
  125.04   8.610  31.233
  130.07   8.614  31.231
  135.11   8.619  31.235
  140.05   8.601  31.230
  145.09   8.612  31.241
  150.21   8.618  31.241
  155.16   8.606  31.233
  160.01   8.600  31.233
  165.05   8.601  31.243
  170.17   8.601  31.244
  175.03   8.612  31.237
  180.06   8.612  31.255
  185.10   8.615  31.237
  190.04   8.614  31.251
  195.17   8.614  31.240
  200.02   8.618  31.250
  205.05   8.617  31.249
  210.09   8.618  31.255
  215.03   8.619  31.246
  220.07   8.618  31.248
  225.01   8.622  31.238
  230.05   8.625  31.247
  235.08   8.624  31.250