*2014/03/03 10:22:14.22
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : GMT 1986/09/05 21:57:00.000
    NUMBER OF RECORDS   : 20
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 4

    $TABLE: CHANNELS
    ! No Name             Units            Minimum        Maximum
    !--- ---------------- ---------------- -------------- --------------
       1 Pressure         decibar          1              20
       2 Temperature      'deg C (IPTS68)' -0.798         5.568
       3 Salinity         PSS-78           20.055         31.443
       4 Transmissivity   %/metre          43.5           69.7
    $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
       4  -99   ' '        6  F       ' '     1
    $END
    $REMARKS
        This file converted from 12 line header format.
    $END

*ADMINISTRATION
    MISSION             : 1986-70
    AGENCY              : IOS
    PROJECT             : NOGAP 1986
    SCIENTIST           : Macdonald R.
    PLATFORM            : Arctic Ivik

*LOCATION
    GEOGRAPHIC AREA     : Beaufort Sea
    STATION             : 4
    EVENT NUMBER        : 54
    LATITUDE            :  69  12.60000 N  ! (deg min)
    LONGITUDE           : 137  28.80000 W  ! (deg min)

*INSTRUMENT
    TYPE                : AML STD-12 S/N Unknown
    MODEL               : CTD
    SERIAL NUMBER       : AML ST

    $TABLE: SENSORS
    !   Name              Abs Depth       Serial No
    !   ----------------  --------------  ----------
        Pressure          n/a             ?
        Temperature       n/a             ?
        Conductivity      n/a             ?
        Transmissivity    n/a             ?
    $END

*HISTORY

    $TABLE: PROGRAMS
    !   Name                     Vers   Date       Time     Recs In   Recs Out
    !   ------------------------ ------ ---------- -------- --------- ---------
        C12L_IOS                 2.3    1994/12/05 10:51:23        20        20
        REMOVECH                 6.0    2003/07/04 13:47:40        20        20
        HDREDIT2                 1.6    2003/07/04 13:49:12 ?         ?
        CLEAN                    4.3    2003/07/04 13:50:23        20        20
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:25:04        20        20
        CHANGE_MISSION_IDs       1.0    2014/03/03 10:22:14        20        20
    $END
    $REMARKS
        -The following CHANNEL(S) were removed from file.
         Channel: t
         Channel: G
         Depth
         Channel: a
        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.
    $END

*COMMENTS
    This data was collected by a company called
    LGL that were doing a bow whale study on the
    IVIK in 1986 using an IOS AML STD-12 in
    in conjunction with NOGAP
                                                                                    
                                                                                    
!--1--- ---2--- ---3--- --4--
!Pressu Tempera Salinit Trans
!re     ture    y       missi
!                       vity 
!------ ------- ------- -----
*END OF HEADER
    1.0   5.568  20.055  43.5
    2.0   5.406  20.232  54.9
    3.0   5.322  20.355  57.5
    4.0   5.364  20.258  59.2
    5.0   5.151  20.779  59.2
    6.0   3.823  24.258  48.9
    7.0   2.300  26.594  46.4
    8.0   1.055  29.031  49.5
    9.0   0.368  30.302  51.6
   10.0   0.224  30.564  63.5
   11.0   0.091  30.602  68.0
   12.0  -0.240  30.767  69.2
   13.0  -0.310  30.852  67.0
   14.0  -0.323  30.865  67.3
   15.0  -0.356  30.926  67.5
   16.0  -0.390  31.030  68.1
   17.0  -0.529  31.174  69.7
   18.0  -0.679  31.336  51.0
   19.0  -0.768  31.407  52.7
   20.0  -0.798  31.443  48.7