*2020/12/09 15:14:04.17
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : GMT 1987/09/03 17:13:00.000
    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)' -0.57          6.28
       3 Salinity         PSS-78           22.03          31.31
       4 Transmissivity   %/metre          0.3336217E-02  49.55047
    $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             : 5-6
    EVENT NUMBER        : 36
    LATITUDE            :  70   1.00000 N  ! (deg min)
    LONGITUDE           : 133  26.00000 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 13:40:27        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 15:57:30        29        29
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:26:43        29        29
        HDREDIT2                 3.2    2020/12/09 15:01:38 ?         ?
        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 15:01:38
    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-
   0036.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   6.280  22.030   0.0
    2.0   6.280  23.750   0.1
    3.0   6.250  25.630   0.3
    4.0   6.260  26.270   0.4
    5.0   6.220  26.330   0.5
    6.0   5.740  27.160   1.3
    7.0   5.450  27.700   2.0
    8.0   5.330  27.840   3.1
    9.0   5.260  27.890   2.8
   10.0   5.250  27.920   4.8
   11.0   5.220  27.950  12.0
   12.0   5.190  27.980  25.1
   13.0   5.185  27.980  28.6
   14.0   5.180  27.980  32.1
   15.0   5.190  28.035  39.5
   16.0   5.200  28.090  48.1
   17.0   5.200  28.100  48.8
   18.0   5.200  28.110  49.6
   19.0   4.620  28.605  43.0
   20.0   4.040  29.100  37.2
   21.0   2.500  29.970  19.9
   22.0   0.960  30.840   9.5
   23.0   0.530  30.990   5.1
   24.0   0.100  31.140   2.4
   25.0  -0.040  31.185   1.5
   26.0  -0.180  31.230   0.9
   27.0  -0.290  31.245   0.7
   28.0  -0.400  31.260   0.5
   29.0  -0.570  31.310   0.4