> 10 contour
167.98	-15.3602	10
168.03	-15.3469	10
168.08	-15.3474	10
168.13	-15.3469	10
168.18	-15.3758	10
168.23	-15.3749	10
168.253	-15.389	10
168.28	-15.4057	10
168.326	-15.439	10
168.33	-15.4419	10
168.371	-15.489	10
168.38	-15.5034	10
168.405	-15.539	10
168.427	-15.589	10
168.43	-15.6005	10
168.44	-15.639	10
168.446	-15.689	10
168.444	-15.739	10
168.435	-15.789	10
168.43	-15.8014	10
168.416	-15.839	10
168.386	-15.889	10
168.38	-15.897	10
168.349	-15.939	10
168.33	-15.9591	10
168.288	-15.989	10
168.28	-15.994	10
168.275	-15.989	10
168.23	-15.9501	10
168.21	-15.989	10
168.18	-16.0376	10
168.175	-16.039	10
168.13	-16.0535	10
168.08	-16.0527	10
168.03	-16.0535	10
167.985	-16.039	10
167.98	-16.0376	10
167.93	-16.0251	10
167.88	-15.994	10
167.872	-15.989	10
167.83	-15.9591	10
167.811	-15.939	10
167.78	-15.897	10
167.774	-15.889	10
167.744	-15.839	10
167.73	-15.8017	10
167.725	-15.789	10
167.715	-15.739	10
167.714	-15.689	10
167.72	-15.639	10
167.73	-15.6003	10
167.733	-15.589	10
167.755	-15.539	10
167.78	-15.5034	10
167.789	-15.489	10
167.83	-15.4711	10
167.88	-15.4562	10
167.899	-15.439	10
167.93	-15.4113	10
167.963	-15.389	10
167.98	-15.3602	10
> 20 contour
167.98	-15.5193	20
168.03	-15.4916	20
168.08	-15.4907	20
168.13	-15.4916	20
168.18	-15.5193	20
168.218	-15.539	20
168.23	-15.5458	20
168.264	-15.589	20
168.277	-15.639	20
168.28	-15.656	20
168.29	-15.689	20
168.286	-15.739	20
168.28	-15.7641	20
168.23	-15.7866	20
168.229	-15.789	20
168.18	-15.8321	20
168.176	-15.839	20
168.142	-15.889	20
168.13	-15.9051	20
168.08	-15.9069	20
168.03	-15.9051	20
167.992	-15.889	20
167.98	-15.8844	20
167.93	-15.8478	20
167.922	-15.839	20
167.884	-15.789	20
167.88	-15.7649	20
167.874	-15.739	20
167.87	-15.689	20
167.88	-15.656	20
167.882	-15.639	20
167.896	-15.589	20
167.93	-15.5462	20
167.943	-15.539	20
167.98	-15.5193	20
> 30 contour
168.03	-15.5559	30
168.08	-15.5508	30
168.13	-15.5557	30
168.157	-15.589	30
168.18	-15.6354	30
168.194	-15.639	30
168.23	-15.6628	30
168.238	-15.689	30
168.23	-15.6987	30
168.193	-15.739	30
168.18	-15.7584	30
168.169	-15.789	30
168.131	-15.839	30
168.13	-15.8402	30
168.08	-15.8476	30
168.03	-15.8402	30
168.028	-15.839	30
167.98	-15.8103	30
167.956	-15.789	30
167.93	-15.7444	30
167.927	-15.739	30
167.921	-15.689	30
167.93	-15.6603	30
167.936	-15.639	30
167.98	-15.5903	30
167.982	-15.589	30
168.03	-15.5559	30
> 40 contour
168.08	-15.5836	40
168.102	-15.589	40
168.13	-15.6225	40
168.135	-15.639	40
168.162	-15.689	40
168.148	-15.739	40
168.14	-15.789	40
168.13	-15.8024	40
168.08	-15.8131	40
168.03	-15.8024	40
168.012	-15.789	40
167.98	-15.7481	40
167.974	-15.739	40
167.961	-15.689	40
167.98	-15.6414	40
167.981	-15.639	40
168.03	-15.5967	40
168.058	-15.589	40
168.08	-15.5836	40
> 50 contour
168.03	-15.6328	50
168.08	-15.6049	50
168.113	-15.639	50
168.129	-15.689	50
168.119	-15.739	50
168.08	-15.7838	50
168.03	-15.7633	50
168.009	-15.739	50
167.995	-15.689	50
168.023	-15.639	50
168.03	-15.6328	50
> 60 contour
168.08	-15.624	60
168.095	-15.639	60
168.113	-15.689	60
168.099	-15.739	60
168.08	-15.7613	60
168.044	-15.739	60
168.03	-15.7062	60
168.024	-15.689	60
168.03	-15.679	60
168.056	-15.639	60
168.08	-15.624	60