#!/bin/ksh

# Store minimum energy from each volume file skeng.volume in the file
# hcp.eng.

# Usualy disclaimers apply.  Don't bet your life on this script.

# First, get rid of any previous hcp.eng, and make sure a new one exists:

rm -f hcp.eng
touch hcp.eng

# Now scroll through all the skeng files:

for volfile in skeng.*
do

#   Note that GNU sort doesn't do this quite right.  I'll see if
#    I can figure out a workaround.

#   Also note that the energy better be in the fourth column, else
#    you'll be minimizing who knows what

    sort -k4 $volfile | head -1 >> hcp.eng
done