*2020/12/09 15:14:04.84
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : GMT 1987/09/01 06:45:00.000
    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)' 0.42           5.43
       3 Salinity         PSS-78           27.48          31.16
       4 Transmissivity   %/metre          0              62.46073
    $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             : BO1-
    EVENT NUMBER        : 56
    LATITUDE            :  70   5.40000 N  ! (deg min)
    LONGITUDE           : 133  55.00000 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 13:40:57        29        29
        REMOVECH                 6.0    2003/07/15 15:55:55        29        29
        HDREDIT2                 1.6    2003/07/15 15:56:50 ?         ?
        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 15:14:04        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 15:14:04
    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-
   0056.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   5.330  27.480   0.2
    2.0   5.330  27.480  39.3
    3.0   5.320  27.480  56.5
    4.0   5.330  27.490  61.1
    5.0   5.330  27.490  61.3
    6.0   5.320  27.490  61.9
    7.0   5.320  27.490  62.2
    8.0   5.320  27.490  62.5
    9.0   5.330  27.510  62.5
   10.0   5.420  27.740  62.2
   11.0   5.425  27.805  62.2
   12.0   5.430  27.870  61.9
   13.0   5.420  27.885  61.6
   14.0   5.410  27.900  61.6
   15.0   5.390  27.915  62.2
   16.0   5.370  27.930  62.5
   17.0   5.280  27.990  61.1
   18.0   5.190  28.050  59.7
   19.0   3.975  29.020  26.0
   20.0   2.760  29.990   9.1
   21.0   2.035  30.395   0.6
   22.0   1.310  30.800   0.0
   23.0   1.125  30.870   0.0
   24.0   0.940  30.940   0.0
   25.0   0.735  31.035   0.0
   26.0   0.530  31.130   0.0
   27.0   0.495  31.135   0.0
   28.0   0.460  31.140   0.0
   29.0   0.420  31.160   0.0