opt=$1
shift

case $opt in
-lt) zex $1 | awkg 7 4 1 | awkp $3 $4 $5 | awkprbl1 > $SRT  ;;
-gt) zex $1 | awkg 7 4 1 | awkg $3 $4 $5 | awkprbl1 > $SRT ;;
 -i) zex $1 | awkg 7 4 1 | awkg $3 $4 $5 | awkp $3 $4 $6 | awkprbl1 > $SRT ;;
-eq) zex $1 | awkg 7 4 1 | awke $3 $4 $5 | awkprbl1 > $SRT ;;
-ne) zex $1 | awkg 7 4 1 | awkn $3 $4 $5 | awkprbl1 > $SRT ;;
esac

(cat $ENT/$2.ent ; 
for i in `cat $SRT`
do
zex $1 | grep $i
echo ' '
done ) | more

awk ' { print $1 } ' $SRT | sort -nu > $BTP/liste.noet
echo ' '
case $LNG in
  fr) echo " Etoiles selectionnees:  "`grep -c '^.' $BTP/liste.noet` ;;
 eng) echo " Selected stars:  "`grep -c '^.' $BTP/liste.noet` ;;
esac