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      Welcome to the Chemical Speciation 92 of Toedsit Netratanawong.
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                    version 1.0a for DOS - May, 1995
               FTP version with updated BIG_HELP.CSD - May, 1995
                             Shareware
                  copyright 1993 by Toedsit Netratanawong
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                      by  Toedsit  Netratanawong
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     Chemical Speciation - 92 (or CS-92) was a DOS programme written in C
language for computing the speciation of major ions in seawater.  It saves
enormous time over manual calculation using hand-held, non-programmable
calculator.  The programme is distributed in .ZIP file (for DOS).  After
decompressing the CS92.ZIP file using the UNZIP utility, the main decompressed
programme is called CS.EXE, which can be run under DOS environment.

     This CS-92 is a copyrighted computer programme.  Individuals may use for
free on the conditions that there is no payment involved during the sharing and
recommendation to friends and colleagues.  There is no registration fee for
the individual users.  If users like programme very much, they should consider
donating $20.00 to a public library shown at the address shown in the
BIG_HELP.CSD.  The author does not accept any money payment.

     After expanding the CS92.ZIP, the main Chemical Speciation-92 files are

          CS.EXE-----main programme,
          CSBACK.EXE--back-up file of CS.EXE,
          GIVEN.CSD--default constants,
          USERS.CSD--users' defined constants,
          LIT_HELP.CSD--brief help file (text file),
          BIG_HELP.CSD--main help file (text file)
          RESULTS.CSD---results file on disk,
          USERS_GR.CSD--default constants of Garrels,
          RESLT_GR.CSD--results from using USERS_GR.CSD
                         constants,
          CS92READ.TXT--this brief text file.

     The programme is distributed as one compressed file (CS92.ZIP).

     Further guide can be found in the decompressed BIG_HELP.CSD and LIT-HELP.
CSD.


          Listing of archive : CS92.ZIP

  Name          Original    Date     Time
-------         --------    ----      -----
  CS.EXE           56519   95-05-30 14:21:52
  CSBACK.EXE       56519   95-05-30 14:21:52
  GIVEN.CSD          312   93-02-14 16:26:56
  USERS.CSD          462   95-05-30 14:57:32
  RESULTS.CSD       2066   95-05-30 14:57:36
  LIT_HELP.CSD      1415   93-03-12 17:20:06
  BIG_HELP.CSD     15477   95-05-31 13:06:00
  USERS_GR.CSD       462   93-02-22 19:45:04
  RESLT_GR.CSD      2058   93-02-22 19:45:20
  CS92READ.TXT      3070   95-05-31 12:32:00
--------------  --------  -------- --------
  10 files         138360



Toedsit  Netratanawong                                         30 May 1995
c/o Department of Marine Science
University of South Florida
140  Seventh Avenue, South
St. Petersburg, FL 33701, USA
Internet:   toedsitn@marine.usf.edu.us

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