*2004/04/14 17:37:34.96
*IOS HEADER VERSION 1.4  2002/12/04 2002/12/04

*FILE
    START TIME          : GMT 1991/07/20 02:24:00.000
    NUMBER OF RECORDS   : 18
    DATA DESCRIPTION    : Bottle:Wire
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 2

    $TABLE: CHANNELS
    ! No Name               Units    Minimum        Maximum
    ! -- ------------------ -------- -------------- --------------
       1 Depth              metres   500            2100
       2 Oxygen:Dissolved   mL/L     0.286          1.556
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    ! --  ----  -----  -----  ------  ----  --------------
       1  ' '   ' '        8  F       ' '     1
       2  -99   ' '        8  F       ' '     3
    $END
    $REMARKS
        This file converted from 12 line header format.
    $END

*ADMINISTRATION
    MISSION             : 1991-12
    AGENCY              : IOS, Ocean Physics Division, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Endeavour Ridge, MASS
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : WCVI, Endeavour Ridge
    STATION             : ER04
    EVENT NUMBER        : 4
    LATITUDE            :  47  56.90000 N  ! (deg min)
    LONGITUDE           : 129   5.70000 W  ! (deg min)

*INSTRUMENT
    TYPE                : Bottle
    MODEL               : Niskin (1.7 litre)

*HISTORY

    $TABLE: PROGRAMS
    !   Name     Vers   Date       Time     Recs In   Recs Out
    !   -------- ------ ---------- -------- --------- ---------
        C12L_IOS 3.0    2000/11/03 13:34:13        18        18
        HEADEDIT 1.1    2000/11/03 13:35:17 ' '       ' '
        CLEAN    2.9.2  2000/11/03 13:36:18        18        18
        HDREDIT2 2.0    2004/04/14 17:36:15 ?         ?
        CLEAN    4.6.1  2004/04/14 17:37:34        18        18
    $END
    $REMARKS
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Change Pad Value to -99 in Channel: Dissolved_oxygen:volume
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Delete Empty Channels:   0 deleted.
         - Set channel name post-colon letters to upper case.
    $END

*COMMENTS
   data processed by Bernard Minkley

   Collection methods:
   -------------------
     Sea Water Temperature:
     - Reversing thermometers mounted on bottles.
     Salinity:
     - Collected in bottles.
     Dissolved Oxygen:
     - Collected in bottles.

   Analyzes methods:
   -------------------------
     Temperatures at depth were measured by deep-sea reversing thermometers of
     German (Richter and Wiese) and/or Japanese (Yoshimo Keiki Co.) manufacture.
     Two protected thermometers were used on all bottles, and one unprotected
     thermometer was used on each bottle at depths of 250 m or greater. The
     accuracy of protected reversing thermometers is believed to be +-0.02C.

     Salinity determinations were made at sea with a Guildline model 8400 lab
     salinometer.

     Depth determinations were made using the "depth difference" method
     described in the U.S.N. Hydrographic Office Publication No. 607 (1955).
     Depth estimates have an approximate accuracy of +-5 m for depths less than
     1000 m, and +-0.5% of depth for depths greater than 1000 m.

     The dissolved oxygen analyses were done in the shipboard laboratory by a
     modified Winkler method (Carpenter, 1965).
!---1--- ---2---
! Depth  Oxygen:
!        Dissolv
!        ed     
!------- -------
*END OF HEADER
   500.0   0.887
   600.0   0.516
   700.0   0.379
   800.0   0.292
   900.0   0.286
  1000.0   0.296
  1200.0   0.408
  1400.0   0.611
  1600.0   0.891
  1700.0   1.062
  1800.0   1.211
  1850.0   1.386
  1900.0   1.361
  1925.0   1.414
  1950.0   1.419
  2000.0   1.511
  2050.0   1.555
  2100.0   1.556