*2002/05/28 09:42:05.14
*IOS HEADER VERSION 1.3  1999/04/13 1999/12/09

*FILE
    START TIME          : UTC 1977/09/10 23:42:00.000
    NUMBER OF RECORDS   : 20
    DATA DESCRIPTION    : Bottle:Wire
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    PAD                 : -99
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name                    Units    Minimum        Maximum
    ! -- ----------------------- -------- -------------- --------------
       1 Depth                   metres   0              1494
       2 Temperature:Reversing   'deg C'  2.38           15.43
       3 Salinity:Bottle         ppt      32.272         34.498
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    ! --  ----  -----  -----  ------  ----  --------------
       1  ' '   ' '        6  F       ' '     0
       2  ' '   ' '        7  F       ' '     2
       3  ' '   ' '        8  F       ' '     3
    $END
$REMARKS
       This file converted from STDHYD file STDHYD77.DAT
       using SUStoIOS.BAS version 2.3 Sep 04/96 rmb
  Original HEADER:
77 7  7 4910.00N13240.00W77 9102342GMT  6             3DTS         1494   20   H
$END

*ADMINISTRATION
    MISSION             : 1977-07
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Station P
    SCIENTIST           : Jackson C.
    PLATFORM            : Vancouver

*LOCATION
    GEOGRAPHIC AREA     : NE PACIFIC
    STATION             : 7
    EVENT NUMBER        : 6
    LATITUDE            :  49  10.00000 N  ! (deg min)
    LONGITUDE           : 132  40.00000 W  ! (deg min)

*INSTRUMENT
    TYPE                : Bottle
    MODEL               : Niskin

*COMMENTS

    Contents:
    Bottle data from Weathership program using ships Vancouver & Quadra from
    Vancouver Island, BC, Canada to Ocean Weather Station P [50N x 145W].

    Sample collection methods:
    --------------------------
    Sea Water Temperature:
    - Reversing thermometers mounted on bottles.
    Salinity:
    - Collected in bottles.
    Dissolved Oxygen:
    - Collected in bottles.
    Reactive Nutrients (Phosphate, nitrate, silicate):
    - Collected in Van Dorn samplers (productivity casts) or bottles
    (hydrographic casts).
    Biological and Productivity:
    - Collected in Van Dorn samplers.

    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 300 m or greater. The
    accuracy of protected reversing thermometers is believed to be +-0.02C.

    Salinity determinations were made at sea with either a Bissett-Berman Model
    6220 lab salinometer or an Auto-Lab Model 601 MK III inductive salinometer.
    Accuracy using duplicate determinations is estimated to be +-0.003 ppt.

    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).

    Nutrient samples were frozen for analyzes ashore.

    Chlorophyll and nutrients were analyzed using methods from Bulletin 125
    Fisheries Research Board of Canada 1960 "A manual of seawater analysis"
    J.D.H. Strickland and T.R. Parsons, and subsequent editions.

    References:
    1. 1978. Oceanographic Observations at Ocean Station P (50 N, 145 W).
    Volume 85. September 9 - October 26, 1977. Pacific Marine Science
    Report 78-14.
    2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the
    Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143.
    3. Strickland, J.D.H., and T.R. Parsons. 1968. A Practical Handbook of
    Seawater Analysis. Bullettin 167. Fisheries Research Board, Canada.
    4. Strickland, J.D.H., and T.R. Parsons. 1972. A Practical Handbook of
    Seawater Analysis. Bullettin 167 (2nd edition). Fisheries Research
    Board, Canada.
    5. Above references @Institute of Ocean Sciences Library, Sidney, B.C.

*HISTORY

    $TABLE: PROGRAMS
    !   Name     Vers   Date       Time     Recs In   Recs Out
    !   -------- ------ ---------- -------- --------- ---------
        PADZEROS 1.0    1996/09/04 16:42:03        20        20
        CHGUNITS 1.3    2002/05/28 09:22:49        20        20
        HDREDIT2 1.3    2002/05/28 09:41:57 ?         ?
        CLEAN    3.8    2002/05/28 09:42:05        20        20
    $END
    $REMARKS
        CHANGE units:
        - No units changed
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Delete Empty Channels:   0 deleted.
         - Set channel name post-colon letters to upper case.
         - Set last  4 characters of file name to event
    $END
!--1-- --2--- ---3---
!Depth Temper Salinit
!      ature: y:     
!      Revers Bottle 
!      ing           
!----- ------ -------
*END OF HEADER
    0.  15.43  32.275
   10.  15.37  32.272
   20.  15.32  32.334
   29.  12.21  32.450
   49.   8.60  32.563
   74.   7.61  32.621
   98.   7.02  32.885
  123.   6.49  33.179
  147.   6.38  33.454
  172.   6.36  33.719
  201.   5.99  33.844
  250.   5.34  33.878
  300.   4.98  33.892
  399.   4.37  33.976
  499.   4.05  34.066
  599.   3.95  34.170
  799.   3.53  34.295
  999.   3.12  34.392
 1198.   2.80  34.392
 1494.   2.38  34.498