> 0.2 contour
258.967	33.0381	0.2
259.05	33.0671	0.2
259.133	33.0798	0.2
259.217	33.0644	0.2
259.3	33.0252	0.2
259.3	33.0252	0.2
259.326	32.9419	0.2
259.334	32.8586	0.2
259.3	32.7951	0.2
259.285	32.7752	0.2
259.217	32.715	0.2
259.133	32.6984	0.2
259.05	32.7091	0.2
258.967	32.7538	0.2
258.945	32.7752	0.2
258.896	32.8586	0.2
258.913	32.9419	0.2
258.948	33.0252	0.2
258.967	33.0381	0.2
> 0.4 contour
259.05	32.9971	0.4
259.133	33.0119	0.4
259.217	32.9587	0.4
259.231	32.9419	0.4
259.264	32.8586	0.4
259.217	32.8066	0.4
259.157	32.7752	0.4
259.133	32.7606	0.4
259.1	32.7752	0.4
259.05	32.789	0.4
258.982	32.8586	0.4
258.991	32.9419	0.4
259.05	32.9971	0.4
> 0.6 contour
259.05	32.9525	0.6
259.133	32.9806	0.6
259.183	32.9419	0.6
259.215	32.8586	0.6
259.133	32.7918	0.6
259.05	32.8282	0.6
259.02	32.8586	0.6
259.039	32.9419	0.6
259.05	32.9525	0.6