*2003/07/31 10:11:46.67
*IOS HEADER VERSION 1.4  2002/12/04 2002/12/04

*FILE
    START TIME          : UTC 1992/07/11 15:17:00.000
    NUMBER OF RECORDS   : 11
    DATA DESCRIPTION    : Bottle:Wire
    FILE TYPE           : ASCII
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name               Units    Minimum        Maximum
    ! -- ------------------ -------- -------------- --------------
       1 Depth              metres   0              50
       2 Oxygen:Dissolved   mL/L     4.408          9.901
       3 Salinity:Bottle    PSS-78   24.152         30.995
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    ! --  ----  -----  -----  ------  ----  --------------
       1  -99   ' '        7  F       R4      1
       2  -99   ' '        8  F       R4      3
       3  -99   ' '        8  F       R4      3
    $END

*ADMINISTRATION
    MISSION             : 1992-14
    AGENCY              : IOS, Tides & Currents, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : PERD, Charlottes
    SCIENTIST           : Woodward M.
    PLATFORM            : John P. Tully

*LOCATION
    STATION             : PRH4
    EVENT NUMBER        : 144
    LATITUDE            :  54  20.24000 N  ! (deg min)
    LONGITUDE           : 130  17.69000 W  ! (deg min)

*HISTORY

    $TABLE: PROGRAMS
    !   Name     Vers   Date       Time     Recs In   Recs Out
    !   -------- ------ ---------- -------- --------- ---------
        SPRD2IS  3.4.6  2002/04/29 11:18:56        10        10
        HDREDIT2 1.6    2003/07/31 10:11:42 ?         ?
        CLEAN    4.3.1  2003/07/31 10:11:46        11        11
    $END
    $REMARKS
        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.
         - Remove Sea-Bird comments from the header.
    $END

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

*COMMENTS

   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--- ---3---
!Depth  Oxygen: Salinit
!       Dissolv y:     
!       ed      Bottle 
!------ ------- -------
*END OF HEADER
    0.0   9.901  24.152
    2.0   9.350  24.487
    5.0   8.643  25.103
   10.0   6.947  26.796
   15.0   5.079  29.651
   20.0   4.681  30.363
   25.0   4.483  30.708
   30.0   4.424  30.795
   40.0   4.408  30.875
   45.0   4.459  30.958
   50.0 -99.000  30.995