*2020/12/09 15:14:03.44
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : GMT 1987/08/21 14:03:00.000
    NUMBER OF RECORDS   : 21
    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              21
       2 Temperature      'deg C (IPTS68)' 1.71           5.34
       3 Salinity         PSS-78           30.9           32.49
       4 Transmissivity   %/metre          0.3486784      61.62187
    $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             : 1987-71
    AGENCY              : IOS, Ocean Chemistry Division, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : NOGAP
    SCIENTIST           : Macdonald R.W.
    PLATFORM            : John P. Tully

*LOCATION
    GEOGRAPHIC AREA     : Beaufort Sea
    STATION             : 30-5
    EVENT NUMBER        : 19
    LATITUDE            :  70  23.00000 N  ! (deg min)
    LONGITUDE           : 130  59.30000 W  ! (deg min)

*INSTRUMENT
    TYPE                : AML STD-12 S/N 405
    MODEL               : CTD
    SERIAL NUMBER       : Guildl

    $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 13:39:52        21        21
        REMOVECH                 6.0    2003/07/15 15:55:54        21        21
        HDREDIT2                 1.6    2003/07/15 15:56:49 ?         ?
        CLEAN                    4.3    2003/07/15 15:57:29        21        21
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:26:42        21        21
        HDREDIT2                 3.2    2020/12/09 15:01:38 ?         ?
        CALIB                    12.0.1 2020/12/09 15:14:03        21        21
    $END
$REMARKS
   -The following CHANNEL(S) were removed from file.
    Channel: a
    Channel: G
   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.
   -HEADER EDITS: 2020/12/09 15:01:38
    Channel  4: Transmissivity [%/25cm]
      Units:  %/metre ==> %/25cm
   -CALIB parameters: 2020/12/09 15:14:03
    Calibration type = Correct
    Mode: HEAD - calibration specs from header only.
    Transmissivity converted to %/metre
    WARNING: No calibration done on file C:\Users\huntingtons\Desktop\1987-071_fix\new_CTD\1987-071-
   0019.ctd
$END

*COMMENTS
    This data was collected by NOGAP as part
    of the IVIK 86 cruise to the Beaufort Sea

*CALIBRATION
!--1--- ---2--- ---3--- --4--
!Pressu Tempera Salinit Trans
!re     ture    y       missi
!                       vity 
!------ ------- ------- -----
*END OF HEADER
    1.0   5.310  30.930  46.6
    2.0   5.340  30.900  61.3
    3.0   5.320  30.930  61.6
    4.0   5.140  31.180  59.2
    5.0   5.040  31.330  56.5
    6.0   5.060  31.250  59.4
    7.0   5.030  31.320  58.6
    8.0   4.830  31.780  45.9
    9.0   4.330  31.970  48.1
   10.0   4.330  32.200  38.8
   11.0   4.225  32.230  33.0
   12.0   4.120  32.260  27.9
   13.0   3.005  32.375  10.8
   14.0   1.890  32.490   3.1
   15.0   1.815  32.460   1.5
   16.0   1.740  32.430   0.6
   17.0   1.730  32.430   0.6
   18.0   1.720  32.430   0.5
   19.0   1.715  32.430   0.4
   20.0   1.710  32.430   0.3
   21.0   1.710  32.430   0.4