*2017/09/21 16:13:36.90
*IOS HEADER VERSION 2.0      2016/04/28 2016/06/13 IVF16

*FILE
    START TIME          : UTC 1997/07/26 00:30:01.000
    NUMBER OF RECORDS   : 20
    DATA DESCRIPTION    : Bottle:Rosette:Up:Stop
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name               Units     Minimum        Maximum
    !--- ------------------ --------- -------------- --------------
       1 Sample_Number      n/a       858            878
       2 Pressure           decibar   0.5            599.2
       3 Oxygen:Dissolved   mL/L      0.651          6.835
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    !---  ----  -----  -----  ------  ----  --------------
       1  -99   ' '        5  I       I       0
       2  -99   ' '        7  F       ' '     1
       3  -99   ' '        8  F       ' '     3
    $END
    $REMARKS
        Raw data in file 97130224
        VI03  = 10.03       ! Volume of iodate standard (cm**3)
        NI03  = 0.01013542  ! Normalitity of iodate standard
        VREG  = 2.0         ! Volume of sample displaced by reagents (cm**3)
        DOREG = 0.0017      ! Absolute amount of O2 added with reagents (ml)
        UFLAG = -1          ! 0|-1, -1 indicates DO_mass is valid
    $END

*ADMINISTRATION
    MISSION             : 1997-13
    AGENCY              : IOS, Ocean Science and Productivity, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Laperouse, GLOBEC
    SCIENTIST           : Thomson R.E.
    PLATFORM            : John P. Tully

*LOCATION
    STATION             : BCC3
    EVENT NUMBER        : 224
    LATITUDE            :  48  22.56000 N  ! (deg min)
    LONGITUDE           : 125  56.35000 W  ! (deg min)
    WATER DEPTH         : 630

*INSTRUMENT
    TYPE                : Bottle
    MODEL               : Niskin 10 litre
    $REMARKS
        Dissolved oxygen concentration determined using an automated
        titration system consisting of a Brinkman Dosimat (model 665)
        and a PC 900 Colorimeter.
    $END

*HISTORY

    $TABLE: PROGRAMS
    !   Name                     Vers   Date       Time     Recs In   Recs Out
    !   ------------------------ ------ ---------- -------- --------- ---------
        AutoOxy.bas              2.1    1997/07/25 20:13:50 ' '              20
        CLEAN                    2.2    1997/07/29 13:55:56        20        20
        REMOVECH                 3.2    2000/01/11 09:54:35        20        20
        HDREDIT2                 1.8    2003/10/20 14:15:12 ?         ?
        CLEAN                    4.5    2003/10/20 14:18:30        20        20
        SORT                     3.4.1  2004/04/13 17:00:26        20        20
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 15:12:32        20        20
        HDREDIT2                 3.1.1  2017/09/21 16:13:36 ?         ?
    $END
    $REMARKS
        C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce
        Hydrographic Program Operations and Methods - July 1991'
        CLEAN functions performed:
         - Reset #RECS, MIN & MAX values in header.
        -The following CHANNEL(S) were removed from file.
         Temperature:Sample
         Dissolved_oxygen:mass
         THIOSULFATE_TITER
         FLASK_NUMBER
         FLASK_VOLUME
         BLANK
         STANDARD
         SALINITY:CTD
         TEMPERATURE:CTD
        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.
        -The following SORT parameters were used.
         Sorted by channel: Pressure
         Pressure channel sorted according to values in sort channel
        -HEADER EDITS: 2017/09/21 16:13:36
         Applied edit header: D:\HourstonR_2\Data\iosshell\1997-13.hdr
    $END

*COMMENTS
    Oxygen sample 870, few small bubbles on colorimeter probe.
    No sample 873.

    Analysis methods:
    -----------------

      Salinity samples are collected in glass bottles and analyzed on Guildline
      model 8410 Portasal Salinometers which are standardized with IAPSO standard
      seawater.

      Oxygen samples are analyzed on an automated Winkler titration system
      following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat
      and model PC910 Colorimeter is controlled by Visual-Basic program to
      titrate the oxygen samples.
!-1-- --2--- ---3---
!Samp Pressu Oxygen:
!le_  re     Dissolv
!Numb        ed     
!er                 
!---- ------ -------
*END OF HEADER
  875    0.5   6.765
  876    0.5   6.773
  877    0.6   6.835
  878    0.7   6.754
  874    9.7   5.644
  872   29.6   6.585
  871   29.7   6.572
  870   29.9   6.601
  869   49.8   6.400
  868   75.4   4.339
  867  100.8   3.198
  866  124.4   2.628
  865  150.3   2.291
  864  174.4   1.943
  863  200.5   1.784
  862  249.0   1.621
  861  298.1   1.371
  860  399.4   1.101
  859  498.0   0.806
  858  599.2   0.651