> 1 contour
169.265	-17.4297	1
169.348	-17.4145	1
169.432	-17.4012	1
169.515	-17.3986	1
169.598	-17.3974	1
169.682	-17.4008	1
169.765	-17.408	1
169.848	-17.42	1
169.923	-17.4324	1
169.932	-17.4336	1
170.015	-17.4562	1
170.098	-17.4815	1
170.182	-17.5137	1
170.186	-17.5157	1
170.265	-17.5484	1
170.348	-17.5907	1
170.364	-17.5991	1
170.432	-17.6349	1
170.498	-17.6824	1
170.515	-17.6943	1
170.598	-17.7578	1
170.608	-17.7657	1
170.682	-17.8321	1
170.699	-17.8491	1
170.765	-17.9173	1
170.778	-17.9324	1
170.847	-18.0157	1
170.848	-18.0174	1
170.909	-18.0991	1
170.932	-18.1338	1
170.96	-18.1824	1
171.003	-18.2657	1
171.015	-18.2937	1
171.04	-18.3491	1
171.071	-18.4324	1
171.096	-18.5157	1
171.098	-18.5237	1
171.117	-18.5991	1
171.133	-18.6824	1
171.143	-18.7657	1
171.148	-18.8491	1
171.148	-18.9324	1
171.144	-19.0157	1
171.135	-19.0991	1
171.12	-19.1824	1
171.099	-19.2657	1
171.098	-19.2695	1
171.075	-19.3491	1
171.045	-19.4324	1
171.015	-19.4978	1
171.007	-19.5157	1
170.966	-19.5991	1
170.932	-19.6565	1
170.915	-19.6824	1
170.853	-19.7657	1
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170.785	-19.8491	1
170.765	-19.8712	1
170.705	-19.9324	1
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170.613	-20.0157	1
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170.515	-20.0912	1
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170.368	-20.1824	1
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170.265	-20.2347	1
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170.182	-20.269	1
170.098	-20.3007	1
170.015	-20.3256	1
169.932	-20.3479	1
169.923	-20.3491	1
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169.765	-20.3728	1
169.682	-20.3799	1
169.598	-20.3832	1
169.515	-20.3821	1
169.432	-20.3796	1
169.348	-20.3666	1
169.265	-20.3517	1
169.254	-20.3491	1
169.182	-20.3336	1
169.098	-20.3111	1
169.015	-20.2828	1
168.969	-20.2657	1
168.932	-20.2526	1
168.848	-20.211	1
168.796	-20.1824	1
168.765	-20.1657	1
168.682	-20.1139	1
168.66	-20.0991	1
168.598	-20.0546	1
168.55	-20.0157	1
168.515	-19.9862	1
168.454	-19.9324	1
168.432	-19.9109	1
168.376	-19.8491	1
168.348	-19.8148	1
168.309	-19.7657	1
168.265	-19.7036	1
168.25	-19.6824	1
168.199	-19.5991	1
168.182	-19.5645	1
168.156	-19.5157	1
168.119	-19.4324	1
168.098	-19.3734	1
168.089	-19.3491	1
168.063	-19.2657	1
168.043	-19.1824	1
168.029	-19.0991	1
168.02	-19.0157	1
168.016	-18.9324	1
168.016	-18.8491	1
168.021	-18.7657	1
168.031	-18.6824	1
168.046	-18.5991	1
168.066	-18.5157	1
168.093	-18.4324	1
168.098	-18.4192	1
168.123	-18.3491	1
168.161	-18.2657	1
168.182	-18.2269	1
168.205	-18.1824	1
168.256	-18.0991	1
168.265	-18.0862	1
168.314	-18.0157	1
168.348	-17.9741	1
168.382	-17.9324	1
168.432	-17.8766	1
168.46	-17.8491	1
168.515	-17.8003	1
168.556	-17.7657	1
168.598	-17.7313	1
168.666	-17.6824	1
168.682	-17.6714	1
168.765	-17.6183	1
168.8	-17.5991	1
168.848	-17.5724	1
168.932	-17.5303	1
168.972	-17.5157	1
169.015	-17.4997	1
169.098	-17.4708	1
169.182	-17.4479	1
169.253	-17.4324	1
169.265	-17.4297	1
> 2 contour
169.265	-17.9254	2
169.348	-17.9028	2
169.432	-17.8849	2
169.515	-17.8798	2
169.598	-17.8781	2
169.682	-17.8827	2
169.765	-17.8932	2
169.848	-17.9109	2
169.928	-17.9324	2
169.932	-17.9332	2
170.015	-17.9666	2
170.098	-18.0074	2
170.112	-18.0157	2
170.182	-18.057	2
170.24	-18.0991	2
170.265	-18.1181	2
170.337	-18.1824	2
170.348	-18.1934	2
170.418	-18.2657	2
170.432	-18.2827	2
170.479	-18.3491	2
170.515	-18.4116	2
170.527	-18.4324	2
170.568	-18.5157	2
170.597	-18.5991	2
170.598	-18.6029	2
170.62	-18.6824	2
170.635	-18.7657	2
170.643	-18.8491	2
170.643	-18.9324	2
170.636	-19.0157	2
170.622	-19.0991	2
170.599	-19.1824	2
170.598	-19.1836	2
170.569	-19.2657	2
170.53	-19.3491	2
170.515	-19.3741	2
170.481	-19.4324	2
170.432	-19.5015	2
170.42	-19.5157	2
170.348	-19.5907	2
170.34	-19.5991	2
170.265	-19.6651	2
170.242	-19.6824	2
170.182	-19.7256	2
170.114	-19.7657	2
170.098	-19.7748	2
170.015	-19.8153	2
169.932	-19.8484	2
169.929	-19.8491	2
169.848	-19.8705	2
169.765	-19.8877	2
169.682	-19.898	2
169.598	-19.9026	2
169.515	-19.901	2
169.432	-19.896	2
169.348	-19.8784	2
169.265	-19.856	2
169.245	-19.8491	2
169.182	-19.8282	2
169.098	-19.792	2
169.05	-19.7657	2
169.015	-19.7468	2
168.932	-19.6945	2
168.916	-19.6824	2
168.848	-19.6234	2
168.822	-19.5991	2
168.765	-19.5382	2
168.745	-19.5157	2
168.684	-19.4324	2
168.682	-19.4281	2
168.633	-19.3491	2
168.598	-19.2712	2
168.596	-19.2657	2
168.564	-19.1824	2
168.542	-19.0991	2
168.528	-19.0157	2
168.521	-18.9324	2
168.521	-18.8491	2
168.529	-18.7657	2
168.543	-18.6824	2
168.565	-18.5991	2
168.597	-18.5157	2
168.598	-18.5142	2
168.636	-18.4324	2
168.682	-18.357	2
168.686	-18.3491	2
168.748	-18.2657	2
168.765	-18.246	2
168.825	-18.1824	2
168.848	-18.1604	2
168.918	-18.0991	2
168.932	-18.0884	2
169.015	-18.0355	2
169.051	-18.0157	2
169.098	-17.99	2
169.182	-17.9535	2
169.245	-17.9324	2
169.265	-17.9254	2
> 3 contour
169.265	-18.1818	3
169.348	-18.1513	3
169.432	-18.1296	3
169.515	-18.1212	3
169.598	-18.1189	3
169.682	-18.1248	3
169.765	-18.1387	3
169.848	-18.1622	3
169.902	-18.1824	3
169.932	-18.1933	3
170.015	-18.2393	3
170.054	-18.2657	3
170.098	-18.2976	3
170.156	-18.3491	3
170.182	-18.3758	3
170.231	-18.4324	3
170.265	-18.4816	3
170.287	-18.5157	3
170.33	-18.5991	3
170.348	-18.6523	3
170.359	-18.6824	3
170.381	-18.7657	3
170.391	-18.8491	3
170.391	-18.9324	3
170.381	-19.0157	3
170.36	-19.0991	3
170.348	-19.1316	3
170.331	-19.1824	3
170.288	-19.2657	3
170.265	-19.3015	3
170.232	-19.3491	3
170.182	-19.4068	3
170.157	-19.4324	3
170.098	-19.4845	3
170.055	-19.5157	3
170.015	-19.5426	3
169.932	-19.5882	3
169.902	-19.5991	3
169.848	-19.6191	3
169.765	-19.6422	3
169.682	-19.656	3
169.598	-19.6617	3
169.515	-19.6595	3
169.459	-19.5991	3
169.432	-19.5676	3
169.348	-19.5442	3
169.278	-19.5157	3
169.265	-19.5104	3
169.255	-19.5157	3
169.265	-19.5918	3
169.266	-19.5991	3
169.265	-19.5996	3
169.264	-19.5991	3
169.182	-19.5615	3
169.109	-19.5157	3
169.098	-19.5085	3
169.015	-19.4406	3
169.006	-19.4324	3
168.932	-19.352	3
168.929	-19.3491	3
168.873	-19.2657	3
168.848	-19.2159	3
168.831	-19.1824	3
168.801	-19.0991	3
168.782	-19.0157	3
168.773	-18.9324	3
168.773	-18.8491	3
168.783	-18.7657	3
168.802	-18.6824	3
168.832	-18.5991	3
168.848	-18.5672	3
168.874	-18.5157	3
168.93	-18.4324	3
168.932	-18.4308	3
169.007	-18.3491	3
169.015	-18.3417	3
169.098	-18.2734	3
169.11	-18.2657	3
169.182	-18.2202	3
169.264	-18.1824	3
169.265	-18.1818	3
> 4 contour
169.348	-18.3211	4
169.432	-18.2953	4
169.515	-18.2826	4
169.598	-18.2795	4
169.682	-18.2865	4
169.765	-18.3046	4
169.848	-18.3355	4
169.875	-18.3491	4
169.932	-18.3785	4
170.004	-18.4324	4
170.015	-18.4411	4
170.087	-18.5157	4
170.098	-18.5309	4
170.144	-18.5991	4
170.182	-18.6808	4
170.182	-18.6824	4
170.208	-18.7657	4
170.221	-18.8491	4
170.221	-18.9324	4
170.209	-19.0157	4
170.183	-19.0991	4
170.182	-19.1018	4
170.145	-19.1824	4
170.098	-19.2511	4
170.087	-19.2657	4
170.015	-19.3406	4
170.005	-19.3491	4
169.932	-19.4028	4
169.875	-19.4324	4
169.848	-19.4456	4
169.765	-19.4764	4
169.682	-19.4942	4
169.598	-19.5014	4
169.515	-19.4986	4
169.432	-19.4609	4
169.348	-19.4469	4
169.329	-19.4324	4
169.277	-19.3491	4
169.265	-19.3398	4
169.218	-19.3491	4
169.182	-19.3677	4
169.159	-19.3491	4
169.098	-19.2901	4
169.077	-19.2657	4
169.02	-19.1824	4
169.015	-19.1727	4
168.979	-19.0991	4
168.954	-19.0157	4
168.942	-18.9324	4
169.015	-18.8616	4
169.028	-18.8491	4
169.015	-18.8339	4
168.954	-18.7657	4
169.015	-18.7204	4
169.07	-18.6824	4
169.02	-18.5991	4
169.077	-18.5157	4
169.098	-18.4917	4
169.159	-18.4324	4
169.182	-18.4139	4
169.265	-18.3597	4
169.288	-18.3491	4
169.348	-18.3211	4
> 5 contour
169.432	-18.4262	5
169.515	-18.4063	5
169.598	-18.4023	5
169.682	-18.4119	5
169.753	-18.4324	5
169.765	-18.4359	5
169.848	-18.4753	5
169.905	-18.5157	5
169.932	-18.5391	5
169.99	-18.5991	5
170.015	-18.633	5
170.045	-18.6824	5
170.076	-18.7657	5
170.091	-18.8491	5
170.092	-18.9324	5
170.076	-19.0157	5
170.045	-19.0991	5
170.015	-19.1485	5
169.99	-19.1824	5
169.932	-19.2423	5
169.905	-19.2657	5
169.848	-19.3059	5
169.765	-19.3449	5
169.75	-19.3491	5
169.682	-19.3687	5
169.598	-19.3782	5
169.515	-19.3743	5
169.432	-19.3547	5
169.416	-19.3491	5
169.348	-19.3251	5
169.265	-19.2694	5
169.255	-19.2657	5
169.182	-19.1941	5
169.172	-19.1824	5
169.12	-19.0991	5
169.098	-19.0418	5
169.088	-19.0157	5
169.098	-19.0043	5
169.126	-18.9324	5
169.159	-18.8491	5
169.178	-18.7657	5
169.15	-18.6824	5
169.172	-18.5991	5
169.182	-18.5876	5
169.255	-18.5157	5
169.265	-18.508	5
169.348	-18.4561	5
169.414	-18.4324	5
169.432	-18.4262	5
> 6 contour
169.515	-18.5141	6
169.598	-18.5081	6
169.653	-18.5157	6
169.682	-18.5196	6
169.765	-18.5509	6
169.838	-18.5991	6
169.848	-18.6074	6
169.912	-18.6824	6
169.932	-18.7202	6
169.955	-18.7657	6
169.977	-18.8491	6
169.978	-18.9324	6
169.955	-19.0157	6
169.932	-19.0607	6
169.912	-19.0991	6
169.848	-19.1738	6
169.838	-19.1824	6
169.765	-19.2301	6
169.682	-19.261	6
169.648	-19.2657	6
169.598	-19.2728	6
169.515	-19.2676	6
169.509	-19.2657	6
169.432	-19.2393	6
169.348	-19.202	6
169.323	-19.1824	6
169.265	-19.1242	6
169.245	-19.0991	6
169.202	-19.0157	6
169.265	-18.9469	6
169.271	-18.9324	6
169.265	-18.9216	6
169.224	-18.8491	6
169.234	-18.7657	6
169.244	-18.6824	6
169.265	-18.6566	6
169.323	-18.5991	6
169.348	-18.5796	6
169.432	-18.5421	6
169.51	-18.5157	6
169.515	-18.5141	6
> 7 contour
169.432	-18.6593	7
169.515	-18.6154	7
169.598	-18.607	7
169.682	-18.6226	7
169.765	-18.6677	7
169.782	-18.6824	7
169.845	-18.7657	7
169.848	-18.773	7
169.871	-18.8491	7
169.871	-18.9324	7
169.848	-19.008	7
169.845	-19.0157	7
169.78	-19.0991	7
169.765	-19.1124	7
169.682	-19.158	7
169.598	-19.1738	7
169.515	-19.1654	7
169.432	-19.121	7
169.393	-19.0991	7
169.348	-19.0654	7
169.314	-19.0157	7
169.319	-18.9324	7
169.287	-18.8491	7
169.314	-18.7657	7
169.348	-18.7146	7
169.389	-18.6824	7
169.432	-18.6593	7
> 8 contour
169.515	-18.7311	8
169.598	-18.7163	8
169.682	-18.7419	8
169.71	-18.7657	8
169.76	-18.8491	8
169.761	-18.9324	8
169.709	-19.0157	8
169.682	-19.0383	8
169.598	-19.0635	8
169.515	-19.0497	8
169.475	-19.0157	8
169.432	-18.9369	8
169.428	-18.9324	8
169.43	-18.8491	8
169.432	-18.8473	8
169.476	-18.7657	8
169.515	-18.7311	8