Environment variables required

TMPDIR
scratch directory on the master node
MACH
Machine type, defined values are:
pe
main directory for ePolyScat (~lucchese/ePolyScatE)

Useful environment variables

HOSTNAME
name of the host machine
pes
directory with the FORTRAN source files ($pe/src/)
pet
directory with the test files ($pe/tests/)
pem
directory with the HTML files for the manual ($pe/manual)
pee
directory with the executables, ($pe/bin)