if test $# -ne 3
then echo "Usage: hips_sequence_2_tiff <hips_basefilename> <first index> <second index>"
     exit 0
fi
start=1
first=$2 
last=$3
while test $first -le $last 
do
    subseq -f $first $1.hips | totiff > $1.$start.tif
	start=`expr $start + 1`
	first=`expr $first + 1`
done