
#
#Units
#
U MM

#
#Feature symbol names
#
$0 r0

#
#Layer features
#
L 0 0 0 48.5 0 P 0
L 0 48.5 180 48.5 0 P 0
L 180 48.5 180 0 0 P 0
L 180 0 0 0 0 P 0
