data/empty.zero data/empty.zero data/point_location/linear/curves/test01.txt data/point_location/linear/queries/test01.txt
data/empty.zero data/point_location/linear/xcurves/test02.txt data/empty.zero data/point_location/linear/queries/test02.txt
data/empty.zero data/empty.zero data/point_location/linear/curves/test03.txt data/point_location/linear/queries/test03.txt
