*2020/12/09 15:14:04.87
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : GMT 1987/08/29 09:21:00.000
    NUMBER OF RECORDS   : 6
    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              6
       2 Temperature      'deg C (IPTS68)' 8.33           8.5
       3 Salinity         PSS-78           17.34          20.86
       4 Transmissivity   %/metre          0              0.2560001E-07
    $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             : K1-5
    EVENT NUMBER        : 57
    LATITUDE            :  69  42.20000 N  ! (deg min)
    LONGITUDE           : 133   9.00000 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 13:40:58         6         6
        REMOVECH                 6.0    2003/07/15 15:55:55         6         6
        HDREDIT2                 1.6    2003/07/15 15:56:50 ?         ?
        CLEAN                    4.3    2003/07/15 15:57:31         6         6
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:26:43         6         6
        HDREDIT2                 3.2    2020/12/09 15:01:39 ?         ?
        CALIB                    12.0.1 2020/12/09 15:14:04         6         6
    $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 15:01:39
    Channel  4: Transmissivity [%/25cm]
      Units:  %/metre ==> %/25cm
   -CALIB parameters: 2020/12/09 15:14:04
    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-
   0057.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   8.330  17.340   0.0
    2.0   8.500  17.410   0.0
    3.0   8.490  18.380   0.0
    4.0   8.380  19.880   0.0
    5.0   8.380  20.860   0.0
    6.0   8.370  20.800   0.0