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                                                   ID#:           C00520IBMPC00
                                                   RSIC#          CCC-520 MICRO
                                                   CODE PKG NAME: DCTDOS
     (Three dual sided, double density             COMPUTER:      IBM PC
       diskettes required)                         PACKAGED:      11/26/87
                                                   MOST RECENT UPDATE: 3/15/89
     ***************************************************************************
                  DESCRIPTION                                       FILE  SIZE
                                                                      (BYTES)
     ***************************************************************************
     1.  DDOS1C.EXE      The files were compiled and linked under PC/DOS 3.10
         DCTDOS.EXE      using the Microsoft Fortan Version 3.20 and 3.31
                         compilers respectively and MS LINK.EXE for linking.
                         See README.DOC for more information.
                                                       (11/87) 160130, 276726

     2.  ICARDS          Collection of sample input                      4880

     3.  Problem1.INP    Input for Sample Problem 1                       512
         Problem2.INP    Input for Sample Problem 2                       512
         ORNL.INP        Input for Sample Problem 3                      2048
         ARF.INP         Input for Sample Problem 4                      1280
         All of these files are included in ICARDS.

     4.  Problem1.OUT    Output for Sample Problem 1                     2241
         Problem2.OUT    Output for Sample Problem 2                     7189
         ORNL.OUT        Output for Sample Problem 3                    18619
         ARF.OUT         Output for Sample Problem 4 (Replaced 3/15/89)  1280
         PAPER           Empty file to collect new output                   2

     5.  NBS-DT-N        Neutron albedo data                            54780
         NBS-DT-G        Gamma-ray albedo data                          63476
         PREWTS          Weight data from prior calculations            52975

     6.  DDOS1C.FOR      First source file                              18176
         DDOS2.FOR       Second source file                             12552
         DDOSE3.FOR      Third source file                              13312
         DDOS4B.FOR      Fourth source file                             13184

     7.  README.DOC      Implementation notes                            3328

         NOTES: DCTDOS was executed by RSIC on the IBM PC under DOS 3.1.
                It requires a 640K Random Access Memory, 2 floppy disk drives,
                and the 8087 math coprocessor is necessory for use by one of
                the executable files (DDOS1C) but not by the other (DCTDOS).

                Installation instructions:  There are three dual-sided, double
                density (360 K) 5.25-inch diskettes in MS/DOS format.  The
                diskette with the data should be in drive B and a diskette
                with a copy of the empty file PAPER should be in drive A.
                For testing at RSIC, the executable files and the input were
                on hard disk.  When the program goes into execution, it asks
                for an input file name after which it proceeds with the calcul-
                ation until finished.

                Please read the file README.DOC.