*2019/08/16 15:40:22.47
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : UTC 1987/08/17 04:00:00.000
    NUMBER OF RECORDS   : 21
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.2            22.6
       2 Temperature   'deg C (IPTS68)' -0.56          10.35
       3 Salinity      PSS-78           17.5           32.14
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    !---  ----  -----  -----  ------  ----  --------------
       1  -99   ' '        7  F       ' '     1
       2  -99   ' '        8  F       ' '     3
       3  -99   ' '        8  F       ' '     3
    $END

*ADMINISTRATION
    MISSION             : 1987-75
    AGENCY              : Freshwater Institute
    COUNTRY             : Canada
    PROJECT             : NOGAP B.2
    SCIENTIST           : Hopky
    PLATFORM            : vessel

*LOCATION
    GEOGRAPHIC AREA     : Beaufort Sea
    STATION             : 57
    EVENT NUMBER        : 57
    LATITUDE            :  69   8.50000 N  ! (deg min)
    LONGITUDE           : 138   1.00000 W  ! (deg min)
    WATER DEPTH         : 23

*INSTRUMENT
    TYPE                : Guildline CTD
    MODEL               : 8870

*COMMENTS
    Methods: Temperature-salinity data were collected using a
    Guildline 8870 portable CTD system. Descent rate was 0.35m/s.
    A helicopter was used during March & May, while the M.V.
    Sequel and CSS Tully were used during open water.
    Reference:
    Hopky, G.A., D.B. Chiperzak, & M.J. Lawrence, 1988.
    Seasonal salinity, temperature and density data for the
    Canadian Beaufort Shelf: 1987.
    Can. Data Rep. Fish. Aquat. Sci. 685, 162p.
    Conversion:
    Converted from Beaufort Sea variability 9-track by Rick Birch
    Reference: Fissel & Melling, 1990.
    Interannual variability of oceanographic conditions in the south-
    eastern Beaufort Sea. DFO. Cdn Contr Rep #35.
    Original header:
     69.14 138.02   1987 18 17  4  0  21
    Data Quality:
    These data have undergone a quality control evaluation,
    as per Fissel & Melling (1990).
    Temperature: res=?.??, acc=0.02 degC
    Salinity: res=?.??, acc=0.03
    Other measurements: fish,plankton, secchi depth.

*HISTORY

    $TABLE: PROGRAMS
    !   Name                     Vers   Date       Time     Recs In   Recs Out
    !   ------------------------ ------ ---------- -------- --------- ---------
        CLEAN                    2.0    1997/02/18 16:09:42        21        21
        HDREDIT2                 1.6    2003/07/15 16:20:34 ?         ?
        CLEAN                    4.3    2003/07/15 16:21:19        21        21
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:26:49        21        21
        CHANGE_MISSION_IDs       1.0    2014/03/03 10:22:56        21        21
        CLEAN                    5.2.3  2019/08/16 15:40:22 ?         ?
    $END
    $REMARKS
        -The following CLEAN parameters were used.
         Reset #RECS, MIN & MAX values in header.
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Change Pad Value to -99 in All Channels.
         - Delete Empty Channels:   0 deleted.
         - Set channel name post-colon letters to upper case.
        -CLEAN functions: 2019/08/16 15:39:04 20
         Set event to last  4 characters of file name
    $END
!--1--- ---2--- ---3---
!Pressu Tempera Salinit
!re     ture    y      
!------ ------- -------
*END OF HEADER
    0.2  10.350  17.500
    1.1   9.730  19.700
    2.4   9.520  20.520
    3.4   9.490  20.650
    4.5   9.380  20.790
    5.6   9.090  21.930
    6.8   5.760  27.380
    7.8   3.640  29.290
    8.8   2.830  30.270
    9.9   2.060  30.700
   11.0   0.730  31.470
   12.4  -0.020  31.480
   13.3  -0.050  31.680
   14.6   0.080  31.820
   15.8   0.460  31.890
   16.9  -0.230  31.950
   18.2   0.450  31.980
   19.4  -0.560  32.050
   20.4  -0.240  31.990
   21.5  -0.020  32.110
   22.6  -0.020  32.140