Installation                                Installation


          Files          Files

               Thirty two files are supplied with the system.
          The files are:

          The System Files
               The main prediction program - GWPROP.EXE
               The antenna program         - ANTENNAS.EXE
               The world maps              - WORLD.BIN
                   CALJAN.BIN - CALFEB.BIN - CALMAR.BIN
                   CALAPR.BIN - CALMAY.BIN - CALJUN.BIN
                   CALJUL.BIN - CALAUG.BIN - CALSEP.BIN
                   CALOCT.BIN - CALNOV.BIN - CALDEC.BIN

          Video Drivers
                   ATT.BGI    - CGA.BGI    - EGAVGA.BGI
                   HERC.BGI   - IBM8514.BGI 
                   PC3270.BGI - VESA16.BGI

          Starter Files
               Environment files           - ENVIROMT.SAV
                                           - ANTENVIR.SAV
               Sample Circuit files        - PHUS-BUK.CIR
                                           - DEFAULT.CIR
               Sample Gazetteer file       - GAZETEER.DAT
               Sample Antenna file         - VERT24FT.ANT

          Miscellaneous File
               The instruction manual      - MANUAL.DOC
               File examples               - EXAMPLE.DOC
               The readme file             - READ.ME
               Installation file           - INSTALL.BAT
               To install the program it is only necessary to
          copy the files into the chosen directory from which
          the system is to be operated.  This can be achieved
          by creating a directory  and copying the files into
          it.   The batch program INSTALL.BAT  is provided to
          carry out  this operation.   To operate  insert the
          source disc into a drive and at the prompt type:

                    s:\INSTALL s d dir [R]

          where     s   = source disc drive
                    d   = destination disc drive
                    dir = target directory to be created
                    R   = option to run program

               The following  example  would  copy  the files
               from disc drive A,  store them  in a directory
               called PROP (which would be created if needed)
               on drive C and run the program.

                    A:\INSTALL A C PROP R 

               The batch program will load all the files in a
          single directory.  This may prove rather cumbersome
          so provision has been made to allow organisation of
          the files into Object oriented directories.

               If it is decided to keep the environment file in
          the operating directory then it will supply the initial
          defaults and will be overwritten on completion of the
          first program operation.  This will also apply to the
          antenna environment file with the antenna program.
         
	Note:
               If the  program is received  in compressed  files
          eg PKZIP etc,  then it may  pay to expand  them into a
          temporary  directory first.   The more experienced may 
          prefer to modify the file INSTALL.BAT.

            
          Printing the Manual          Printing the Manual

               Printers with the IBM extended ASCII set, which
          includes simple graphic characters, should be capable
          of printing the file MANUAL.DOC.  The page format of
          the manual is 55 columns x 45 lines.

               The file EXAMPLE.DOC should be printed using a
          smaller font, ideally 15 characters and 8 lines per
          inch to match MANUAL.DOC (10 characters by 6).