Computer Program FRESCO
Fresco Installation
To unpack FRESCO
uudecode, un-compress and un-tar the received file by entering: uudecode <received file> (IF fres-v23.tzu file received) gunzip fres-v23.tar.gz tar -xvf fres-v23.tar rm fres-v23.tar
You then have a directory fres containing four sub-directories: source, man, test and util.
The source/ directory contains : Fortran files *.f,
The test/ directory contains : at least 6 test jobs xeta, lane20 & f19xfr,
e80f49b, on2 & be11
their various outputs SUN/*.out
The man/ directory contains the instruction manual in latex:
fres23.tex: latex source
fres23.dvi & fres23.ps: postscript output
and fresco8.ps.gz: the Computer Physics Reports paper.
To compile FRESCO
1) Enter fres/source, and then edit the Makefile for your target machine,
by setting the FC variable to your compiler
and FFLAGS to your preferred compiler options
The script 'mk' attempts to guess the correct FC setting
AND compile in a subdirectory named by ARCH-FC
where ARCH is your local architecture type from command 'arch'.
(if 'mk' does not run, change the first line to point to your tcsh
found by 'where tcsh')
2) Compile the subroutines required by:
make
3) Install, to copy fresco and sfresco to ~/bin/`arch`
(or some other binary directory of your choice)
make install
rehash
4) Clean up, with:
make clean
To run FRESCO
1) Enter test/ directory.
2) The scripts include commands to construct temporary 'data' files.
These scripts are run by just saying e.g.
lane20.job
3) To save the output in a file .e.g. `out', run the scripts by
lane20.job > out &
or simply
run lane20.job
to use input file lane20.job and produce output file lane20.out.
4) If you have separate `data' or `in' files, the command is
fresco < lane20.in > lane20.out
5) To save any other output files from fresco, e.g. fort.16 for
cross sections,
touch lane20.xsecs
ln -s lane20.xsecs fort.16
before running fresco.
The file fort.16 may have to be called for016.dat on some machines.
Please let me know if you have any questions or problems:
I.Thompson@surrey.ac.uk
Cheers, Ian Thompson
July 2006