> 1 contour
177.72	-15.0481	1
177.803	-15.0254	1
177.886	-15.0088	1
177.97	-14.9943	1
178.053	-14.9915	1
178.136	-14.9903	1
178.22	-14.9938	1
178.303	-15.0015	1
178.386	-15.0146	1
178.47	-15.0299	1
178.553	-15.0591	1
178.563	-15.0629	1
178.636	-15.0877	1
178.72	-15.1239	1
178.763	-15.1462	1
178.803	-15.1659	1
178.886	-15.216	1
178.907	-15.2295	1
178.97	-15.2705	1
179.019	-15.3129	1
179.053	-15.3437	1
179.108	-15.3962	1
179.136	-15.4246	1
179.186	-15.4795	1
179.22	-15.5215	1
179.251	-15.5629	1
179.303	-15.6409	1
179.306	-15.6462	1
179.355	-15.7295	1
179.386	-15.7976	1
179.394	-15.8129	1
179.429	-15.8962	1
179.456	-15.9795	1
179.47	-16.0369	1
179.476	-16.0629	1
179.491	-16.1462	1
179.5	-16.2295	1
179.504	-16.3129	1
179.503	-16.3962	1
179.496	-16.4795	1
179.483	-16.5629	1
179.47	-16.625	1
179.465	-16.6462	1
179.441	-16.7295	1
179.409	-16.8129	1
179.386	-16.8623	1
179.372	-16.8962	1
179.328	-16.9795	1
179.303	-17.0186	1
179.274	-17.0629	1
179.22	-17.136	1
179.212	-17.1462	1
179.139	-17.2295	1
179.136	-17.2323	1
179.053	-17.3115	1
179.051	-17.3129	1
178.97	-17.3848	1
178.952	-17.3962	1
178.886	-17.4397	1
178.818	-17.4795	1
178.803	-17.4884	1
178.72	-17.5305	1
178.64	-17.5629	1
178.636	-17.5647	1
178.553	-17.5954	1
178.47	-17.6228	1
178.386	-17.637	1
178.323	-17.6462	1
178.303	-17.6496	1
178.22	-17.6582	1
178.136	-17.6621	1
178.053	-17.6607	1
177.97	-17.6577	1
177.908	-17.6462	1
177.886	-17.6425	1
177.803	-17.6271	1
177.72	-17.6056	1
177.636	-17.5783	1
177.598	-17.5629	1
177.553	-17.5459	1
177.47	-17.5107	1
177.418	-17.4795	1
177.386	-17.4601	1
177.303	-17.4053	1
177.291	-17.3962	1
177.22	-17.3417	1
177.186	-17.3129	1
177.136	-17.2675	1
177.098	-17.2295	1
177.053	-17.1794	1
177.024	-17.1462	1
176.97	-17.0757	1
176.961	-17.0629	1
176.91	-16.9795	1
176.886	-16.9324	1
176.867	-16.8962	1
176.83	-16.8129	1
176.803	-16.7333	1
176.801	-16.7295	1
176.775	-16.6462	1
176.757	-16.5629	1
176.746	-16.4795	1
176.738	-16.3962	1
176.737	-16.3129	1
176.741	-16.2295	1
176.749	-16.1462	1
176.764	-16.0629	1
176.786	-15.9795	1
176.803	-15.9271	1
176.812	-15.8962	1
176.844	-15.8129	1
176.885	-15.7295	1
176.886	-15.7279	1
176.929	-15.6462	1
176.97	-15.5828	1
176.984	-15.5629	1
177.053	-15.4795	1
177.053	-15.4794	1
177.13	-15.3962	1
177.136	-15.3899	1
177.22	-15.3152	1
177.222	-15.3129	1
177.303	-15.2502	1
177.334	-15.2295	1
177.386	-15.1946	1
177.467	-15.1462	1
177.47	-15.1448	1
177.553	-15.1074	1
177.636	-15.0752	1
177.676	-15.0629	1
177.72	-15.0481	1
> 2 contour
177.803	-15.4626	2
177.886	-15.437	2
177.97	-15.4167	2
178.053	-15.4113	2
178.136	-15.4097	2
178.22	-15.4148	2
178.303	-15.4262	2
178.386	-15.4457	2
178.47	-15.4714	2
178.486	-15.4795	2
178.553	-15.5117	2
178.636	-15.5603	2
178.64	-15.5629	2
178.72	-15.6188	2
178.752	-15.6462	2
178.803	-15.693	2
178.838	-15.7295	2
178.886	-15.7903	2
178.904	-15.8129	2
178.958	-15.8962	2
178.97	-15.9191	2
178.998	-15.9795	2
179.028	-16.0629	2
179.048	-16.1462	2
179.053	-16.1833	2
179.061	-16.2295	2
179.067	-16.3129	2
179.064	-16.3962	2
179.053	-16.4791	2
179.053	-16.4795	2
179.036	-16.5629	2
179.011	-16.6462	2
178.974	-16.7295	2
178.97	-16.7377	2
178.925	-16.8129	2
178.886	-16.8648	2
178.863	-16.8962	2
178.803	-16.9618	2
178.785	-16.9795	2
178.72	-17.0354	2
178.681	-17.0629	2
178.636	-17.0946	2
178.553	-17.1406	2
178.541	-17.1462	2
178.47	-17.1827	2
178.386	-17.2065	2
178.303	-17.2249	2
178.268	-17.2295	2
178.22	-17.2369	2
178.136	-17.2425	2
178.053	-17.2404	2
177.97	-17.2344	2
177.951	-17.2295	2
177.886	-17.2147	2
177.803	-17.1909	2
177.72	-17.1566	2
177.699	-17.1462	2
177.636	-17.1155	2
177.556	-17.0629	2
177.553	-17.0609	2
177.47	-16.9989	2
177.45	-16.9795	2
177.386	-16.9076	2
177.376	-16.8962	2
177.316	-16.8129	2
177.303	-16.7902	2
177.268	-16.7295	2
177.231	-16.6462	2
177.22	-16.6105	2
177.203	-16.5629	2
177.184	-16.4795	2
177.173	-16.3962	2
177.171	-16.3129	2
177.177	-16.2295	2
177.189	-16.1462	2
177.213	-16.0629	2
177.22	-16.0457	2
177.243	-15.9795	2
177.283	-15.8962	2
177.303	-15.8646	2
177.335	-15.8129	2
177.386	-15.7483	2
177.401	-15.7295	2
177.47	-15.656	2
177.481	-15.6462	2
177.553	-15.5917	2
177.597	-15.5629	2
177.636	-15.5382	2
177.72	-15.4962	2
177.762	-15.4795	2
177.803	-15.4626	2
> 3 contour
177.97	-15.6246	3
178.053	-15.6155	3
178.136	-15.6132	3
178.22	-15.6204	3
178.303	-15.6369	3
178.332	-15.6462	3
178.386	-15.662	3
178.47	-15.6958	3
178.52	-15.7295	3
178.553	-15.7518	3
178.627	-15.8129	3
178.636	-15.8214	3
178.704	-15.8962	3
178.72	-15.917	3
178.762	-15.9795	3
178.802	-16.0629	3
178.803	-16.0664	3
178.832	-16.1462	3
178.85	-16.2295	3
178.856	-16.3129	3
178.853	-16.3962	3
178.84	-16.4795	3
178.813	-16.5629	3
178.803	-16.5866	3
178.778	-16.6462	3
178.726	-16.7295	3
178.72	-16.7378	3
178.656	-16.8129	3
178.636	-16.8324	3
178.559	-16.8962	3
178.553	-16.9011	3
178.47	-16.9569	3
178.412	-16.9795	3
178.386	-16.9902	3
178.303	-17.0171	3
178.22	-17.0325	3
178.136	-17.039	3
178.053	-17.0367	3
177.97	-17.0282	3
177.886	-17.0023	3
177.83	-16.9795	3
177.803	-16.9689	3
177.72	-16.9243	3
177.679	-16.8962	3
177.636	-16.8639	3
177.582	-16.8129	3
177.553	-16.7812	3
177.509	-16.7295	3
177.47	-16.6668	3
177.458	-16.6462	3
177.422	-16.5629	3
177.399	-16.4795	3
177.387	-16.3962	3
177.386	-16.3755	3
177.384	-16.3129	3
177.386	-16.2863	3
177.39	-16.2295	3
177.406	-16.1462	3
177.433	-16.0629	3
177.47	-15.9885	3
177.474	-15.9795	3
177.532	-15.8962	3
177.553	-15.8728	3
177.61	-15.8129	3
177.636	-15.7897	3
177.72	-15.7304	3
177.721	-15.7295	3
177.803	-15.6829	3
177.886	-15.6512	3
177.903	-15.6462	3
177.97	-15.6246	3
> 4 contour
177.886	-15.7912	4
177.97	-15.7602	4
178.053	-15.7479	4
178.136	-15.7451	4
178.22	-15.753	4
178.303	-15.7724	4
178.386	-15.8069	4
178.397	-15.8129	4
178.47	-15.8522	4
178.522	-15.8962	4
178.553	-15.9267	4
178.6	-15.9795	4
178.636	-16.0351	4
178.653	-16.0629	4
178.69	-16.1462	4
178.711	-16.2295	4
178.718	-16.3129	4
178.714	-16.3962	4
178.699	-16.4795	4
178.668	-16.5629	4
178.636	-16.6184	4
178.62	-16.6462	4
178.553	-16.7268	4
178.55	-16.7295	4
178.47	-16.8002	4
178.448	-16.8129	4
178.386	-16.8473	4
178.303	-16.8793	4
178.225	-16.8962	4
178.22	-16.8976	4
178.136	-16.9064	4
178.053	-16.9029	4
178.01	-16.8962	4
177.97	-16.8908	4
177.886	-16.8622	4
177.803	-16.8188	4
177.794	-16.8129	4
177.72	-16.7584	4
177.688	-16.7295	4
177.636	-16.67	4
177.618	-16.6462	4
177.571	-16.5629	4
177.553	-16.5124	4
177.54	-16.4795	4
177.521	-16.3962	4
177.517	-16.3129	4
177.527	-16.2295	4
177.55	-16.1462	4
177.553	-16.1396	4
177.584	-16.0629	4
177.636	-15.9843	4
177.64	-15.9795	4
177.718	-15.8962	4
177.72	-15.8951	4
177.803	-15.8334	4
177.844	-15.8129	4
177.886	-15.7912	4
> 5 contour
177.97	-15.8622	5
178.053	-15.8451	5
178.136	-15.8416	5
178.22	-15.8512	5
178.303	-15.8759	5
178.344	-15.8962	5
178.386	-15.9172	5
178.468	-15.9795	5
178.47	-15.9813	5
178.538	-16.0629	5
178.553	-16.0885	5
178.584	-16.1462	5
178.61	-16.2295	5
178.62	-16.3129	5
178.615	-16.3962	5
178.595	-16.4795	5
178.555	-16.5629	5
178.553	-16.5659	5
178.495	-16.6462	5
178.47	-16.6723	5
178.395	-16.7295	5
178.386	-16.7352	5
178.303	-16.7775	5
178.22	-16.8003	5
178.136	-16.8095	5
178.053	-16.8063	5
177.97	-16.7899	5
177.886	-16.755	5
177.845	-16.7295	5
177.803	-16.7006	5
177.745	-16.6462	5
177.72	-16.6151	5
177.683	-16.5629	5
177.645	-16.4795	5
177.636	-16.4415	5
177.624	-16.3962	5
177.619	-16.3129	5
177.63	-16.2295	5
177.636	-16.2114	5
177.655	-16.1462	5
177.7	-16.0629	5
177.72	-16.0381	5
177.773	-15.9795	5
177.803	-15.9526	5
177.886	-15.8984	5
177.891	-15.8962	5
177.97	-15.8622	5
> 6 contour
177.97	-15.9463	6
178.053	-15.9228	6
178.136	-15.9187	6
178.22	-15.9302	6
178.303	-15.9599	6
178.336	-15.9795	6
178.386	-16.0135	6
178.438	-16.0629	6
178.47	-16.1079	6
178.494	-16.1462	6
178.527	-16.2295	6
178.539	-16.3129	6
178.533	-16.3962	6
178.508	-16.4795	6
178.47	-16.5459	6
178.459	-16.5629	6
178.386	-16.6392	6
178.377	-16.6462	6
178.303	-16.6928	6
178.22	-16.7216	6
178.156	-16.7295	6
178.136	-16.7323	6
178.095	-16.7295	6
178.053	-16.7271	6
177.97	-16.7053	6
177.886	-16.6649	6
177.861	-16.6462	6
177.803	-16.5927	6
177.778	-16.5629	6
177.731	-16.4795	6
177.72	-16.4415	6
177.705	-16.3962	6
177.699	-16.3129	6
177.713	-16.2295	6
177.72	-16.211	6
177.743	-16.1462	6
177.8	-16.0629	6
177.803	-16.0597	6
177.886	-15.9876	6
177.902	-15.9795	6
177.97	-15.9463	6
> 7 contour
177.97	-16.0218	7
178.053	-15.9906	7
178.136	-15.9852	7
178.22	-15.9984	7
178.303	-16.0353	7
178.34	-16.0629	7
178.386	-16.1085	7
178.415	-16.1462	7
178.453	-16.2295	7
178.467	-16.3129	7
178.46	-16.3962	7
178.432	-16.4795	7
178.386	-16.5449	7
178.37	-16.5629	7
178.303	-16.617	7
178.237	-16.6462	7
178.22	-16.6537	7
178.136	-16.6676	7
178.053	-16.6609	7
178.011	-16.6462	7
177.97	-16.6303	7
177.886	-16.5834	7
177.864	-16.5629	7
177.806	-16.4795	7
177.803	-16.4728	7
177.773	-16.3962	7
177.766	-16.3129	7
177.782	-16.2295	7
177.803	-16.183	7
177.82	-16.1462	7
177.886	-16.0708	7
177.898	-16.0629	7
177.97	-16.0218	7
> 8 contour
178.053	-16.0522	8
178.136	-16.0439	8
178.22	-16.0606	8
178.224	-16.0629	8
178.303	-16.1093	8
178.34	-16.1462	8
178.386	-16.2237	8
178.389	-16.2295	8
178.407	-16.3129	8
178.399	-16.3962	8
178.386	-16.4264	8
178.361	-16.4795	8
178.303	-16.5441	8
178.275	-16.5629	8
178.22	-16.5925	8
178.136	-16.609	8
178.053	-16.6015	8
177.975	-16.5629	8
177.97	-16.5594	8
177.886	-16.496	8
177.874	-16.4795	8
177.836	-16.3962	8
177.826	-16.3129	8
177.845	-16.2295	8
177.886	-16.1565	8
177.896	-16.1462	8
177.97	-16.0949	8
178.029	-16.0629	8
178.053	-16.0522	8
> 9 contour
178.053	-16.1112	9
178.136	-16.1008	9
178.22	-16.1214	9
178.257	-16.1462	9
178.303	-16.1917	9
178.328	-16.2295	9
178.35	-16.3129	9
178.339	-16.3962	9
178.303	-16.463	9
178.29	-16.4795	9
178.22	-16.5315	9
178.136	-16.5529	9
178.053	-16.5425	9
177.97	-16.4811	9
177.967	-16.4795	9
177.9	-16.3962	9
177.886	-16.3392	9
177.882	-16.3129	9
177.886	-16.2977	9
177.915	-16.2295	9
177.97	-16.1741	9
177.997	-16.1462	9
178.053	-16.1112	9
> 10 contour
178.053	-16.1747	10
178.136	-16.1588	10
178.22	-16.1884	10
178.261	-16.2295	10
178.293	-16.3129	10
178.277	-16.3962	10
178.22	-16.4666	10
178.189	-16.4795	10
178.136	-16.495	10
178.053	-16.4802	10
178.052	-16.4795	10
177.985	-16.3962	10
177.97	-16.3173	10
177.968	-16.3129	10
177.97	-16.3104	10
177.998	-16.2295	10
178.053	-16.1747	10
> 11 contour
178.136	-16.2254	11
178.147	-16.2295	11
178.22	-16.2909	11
178.229	-16.3129	11
178.22	-16.3529	11
178.193	-16.3962	11
178.136	-16.4233	11
178.053	-16.3967	11
178.052	-16.3962	11
178.032	-16.3129	11
178.053	-16.2633	11
178.118	-16.2295	11
178.136	-16.2254	11