*2020/12/09 15:14:05.04
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : GMT 1987/09/05 13:26:00.000
    NUMBER OF RECORDS   : 29
    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              29
       2 Temperature      'deg C (IPTS68)' 2.47           5.09
       3 Salinity         PSS-78           27.95          30.71
       4 Transmissivity   %/metre          0              41.37114
    $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             : P13-
    EVENT NUMBER        : 63
    LATITUDE            :  70   6.00000 N  ! (deg min)
    LONGITUDE           : 133  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 13:41:06        29        29
        REMOVECH                 6.0    2003/07/15 15:55:56        29        29
        HDREDIT2                 1.6    2003/07/15 15:56:51 ?         ?
        CLEAN                    4.3    2003/07/15 15:57:31        29        29
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:26:43        29        29
        HDREDIT2                 3.2    2020/12/09 15:01:39 ?         ?
        CALIB                    12.0.1 2020/12/09 15:14:05        29        29
    $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 15:14:05
    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-
   0063.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   5.050  27.970  18.0
    2.0   5.090  27.950  41.2
    3.0   5.090  27.960  40.6
    4.0   5.090  27.960  41.4
    5.0   5.090  27.960  41.4
    6.0   5.090  27.960  41.4
    7.0   5.090  27.960  41.4
    8.0   5.080  27.960  41.4
    9.0   5.090  27.960  41.4
   10.0   5.080  27.960  41.4
   11.0   5.080  27.960  41.0
   12.0   5.080  27.960  40.6
   13.0   5.080  28.005  40.1
   14.0   5.080  28.050  39.5
   15.0   4.820  28.520  24.0
   16.0   4.560  28.990  13.6
   17.0   4.330  29.250  13.3
   18.0   4.100  29.510  13.0
   19.0   3.935  29.665  10.3
   20.0   3.770  29.820   8.0
   21.0   3.375  30.135   4.3
   22.0   2.980  30.450   2.1
   23.0   2.830  30.535   0.4
   24.0   2.680  30.620   0.0
   25.0   2.645  30.625   0.0
   26.0   2.610  30.630   0.0
   27.0   2.550  30.665   0.0
   28.0   2.490  30.700   0.0
   29.0   2.470  30.710   0.0