GEMINI GEMINI GEMINI GEMINI GEMINI GEMINI GEMINI 

September 1999

Computer code GEMINI by R.J. Charity

Language: Fortran95


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The program is written in standard Fortran95 except that for a number
of OPEN statements where I use the DEC/Compaq option "shared".
This can be removed and will not effect the program, it does however allow
you to sort the data while they are being generated, without it you risk
killing GEMINI if you sort a event file which is being written to.

If you only have a Fortran90 compiler - you can remove all the PURE
statements and turn the FORALL statements into DO loops without any
effect. Also you will have to remove the label from the END INTERFACE
statements in trig.f90

The Fortran I have used is close to Essentially Lahey Fortram or F(tm)
which are subsets of FORTRAN95 with a lot of the confusing stuff from
FORTRAN77 removed.

This program has been compiled and run on Compaq (VMS and UNIX) machines
and SGI (unix) machiles. Also I have compiled, but not run, the code
with Lahey Fortran90/95. Let me know if you have trouble running this
on other machines.

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main program files:

gem_kind.f90
gemini.f90
gemsub.f90
functs.f90
angle.f90
tl.f90
light_particle.f90
light.f90
sierk.f90
mass.f90
evap.f90
trig.f90
stat_mod.f90
yrast.f90
tl.f90
nonstatistical.f90
statistical.f90

data files needed
mass.tbl
mass_tf.tbl
sad.tbl
tl.tbl
tl_def.tbl
tl_pol.tbl

to compile gemini on linux

1) go to Makefile and modify line 
     COMPILER = yourF95compiler
   so it specifies your F95 compiler

2) type compile (bash)



test run
gemini
>test
>NEW