*2020/12/09 15:14:07.03
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : PDT 1987/08/21 00:55:00.000
    NUMBER OF RECORDS   : 25
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 4

    $TABLE: CHANNELS
    ! No Name             Units            Minimum        Maximum
    !--- ---------------- ---------------- -------------- --------------
       1 Pressure         decibar          3              27
       2 Temperature      'deg C (IPTS68)' 0.4            5.3
       3 Salinity         PSS-78           29.97          32.16
       4 Transmissivity   %/metre          36.07504       64.1641
    $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             : 31-5
    EVENT NUMBER        : 816
    LATITUDE            :  70  28.00000 N  ! (deg min)
    LONGITUDE           : 131  10.40000 W  ! (deg min)

*INSTRUMENT
    TYPE                : Guildline Model 8706 S/N Unknown
    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 13:47:09        25        25
        REMOVECH                 6.0    2003/07/15 15:55:58        25        25
        HDREDIT2                 1.6    2003/07/15 15:56:53 ?         ?
        CLEAN                    4.3    2003/07/15 15:57:34        25        25
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:26:45        25        25
        HDREDIT2                 3.2    2020/12/09 15:01:40 ?         ?
        CALIB                    12.0.1 2020/12/09 15:14:07        25        25
    $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 15:01:40
    Channel  4: Transmissivity [%/25cm]
      Units:  %/metre ==> %/25cm
   -CALIB parameters: 2020/12/09 15:14:07
    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-
   0816.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
    3.0   4.670  30.360  55.2
    4.0   5.300  29.970  58.4
    5.0   4.260  30.830  60.0
    6.0   2.790  31.400  60.8
    7.0   2.760  31.530  62.2
    8.0   3.010  31.470  60.5
    9.0   1.840  31.890  61.6
   10.0   2.010  31.770  63.3
   11.0   1.475  31.810  63.6
   12.0   0.940  31.850  64.2
   13.0   0.990  31.865  64.2
   14.0   1.040  31.880  64.2
   15.0   0.980  31.925  63.3
   16.0   0.920  31.970  62.5
   17.0   0.745  32.010  61.6
   18.0   0.570  32.050  60.8
   19.0   0.500  32.095  50.7
   20.0   0.430  32.140  42.2
   21.0   0.420  32.145  39.1
   22.0   0.410  32.150  36.1
   23.0   0.410  32.155  36.4
   24.0   0.410  32.160  36.8
   25.0   0.410  32.160  36.6
   26.0   0.410  32.160  36.3
   27.0   0.400  32.160  36.1