UCMARS : A User Code with a Multiple-Array System using
           Combinatorial Geometry

    Linux (g77) version        Apr./2001      O.Sato (sato@mri.co.jp)
    tested with ...
     OS       : LASER5 Linux 6.2J (based on Redhat Linux 6.0)
     Compiler : g77 version 2.95.2 (release) (FSF-g77 version 0.5.25 19991024)

=============== Modification from Sun (Sun OS 4.1.X) version =====
  
   1.  MARS subroutine libraries and a user code were modified for g77.
   2.  No. of Histories can be specified in input data.
      (Caution: Input data were changed from previous version.)
   3.  RANMAR random number routine was used instead of RAN6(integer overflow).
   4.  Fractional standard deviationis of energy depositions are printed.

===================================================================
1) ABSTRACT
 UCMARS is a user code foe EGS4 which allows the users to
model many rectangular arrays containing a geometry modeled
by a combinbatorial geometry with unlimited array nesting.
 This user code was tested on Sun sparc 20 with Sun OS 4.1.3.

2) INSTALLATION
 The procedure to install this use code is as follows.
   (1) Expanding source programs to hard disk from floppy disk

       tar xvfz ucmars.tar.gz

   (2) "Make" executable program of EGS4 with user code

       make

    The fortran source and object of EGS4(egs4.f,egs4.o), user code
   (ucmars.f) and executable program(ucmars) will be created.

   (3) Executing sample problem
      
      sample

      or

      ln -s pbody.dat fort.12
      ucmars <human.inp >human.out
      rm fort.*

    Please compare the output file (human.out) to sample output
   (humanf.out).

3) Contents of this floppy
 Following files are written by "bar -cvfZ".

home directory:
Makefile		makefile of UCMARS
README			This information file
human.inp		Sample input data
humanf.out		Sample output listings
pbody.dat		Cross section for sample problem
ucmars.mor		UCMARS MORTRAN source
user.macro		Macro for UCMARS

KEK-93:			original EGS4 code at KEK
dummy.mor		Dummy MORTRAN SOURCE
egs4.mortran		EGS4 MORTRAN SOURCE
egs4blok.mortran	EGS4 BLOCK DATA
egs4mac.mortran		EGS4 MACRO
fixtmx.mor		FIXTMX MORTRAN source from NRCC
kek4mac.mortran		KEK MACRO	
nrc4macp.mortran	NRCC Macro with PRESTA
nrcc4mac.mortran	NRCC Macro without PRESTA
nrccaux.mor		NRCC auxialy routines
pairmac.mortran		Macro for collection of pair creation
presta.mortran		PRESTA mortran source
sunmacs.mortran		Macro for Sun sparc

mortran3:	Directory containig source of MORTRAN system
mornew77.raw
mornew77.for

MARS:			MARS fortran sources (from SCALE-4 system)
Makefile		makefile to create MARS archive
abend.f
abox.f
albert.f
aread.f
argen.f
azip.f
bod.f
cali.f
cell.f
clear.f
clev.f
corner.f
cread.f
ctran.f
cubic.f
cwidth.f
delta.f
dipr.f
dread.f
dset.f
dupr.f
dxpr.f
enfile.f
errtra.f
ffpack.f
ffread.f
fidas.f
fidcom.f
finefi.f
ftread.f
g1.f
geni.f
gg.f
gtvlin.f
iread.f
jomin.f
jomin1.f
jomin2.f
level.f
lookz.f
lread.f
medno.f
nbdno.f
norml.f
nregno.f
orthom.f
pilot.f
pr.f
qrdbfr.f
qrtic.f
reset.f
resetz.f
restor.f
risk.f
rota.f
rtexit.f
sazar.f
scanof.f
scanon.f
sorcer.f
sort.f
stora.f
trente.f
unis.f
y0read.f
y0trns.f
yread.f
zexits.f