> 1 contour
247.85	38.0133	1
247.867	38.0163	1
247.883	38.0171	1
247.9	38.0153	1
247.917	38.0105	1
247.918	38.01	1
247.933	38.0022	1
247.943	37.9933	1
247.948	37.9767	1
247.95	37.9754	1
247.955	37.9767	1
247.967	37.9872	1
247.983	37.9873	1
248	37.9826	1
248.01	37.9767	1
248.017	37.9762	1
248.033	37.974	1
248.048	37.96	1
248.05	37.9581	1
248.066	37.9433	1
248.067	37.9425	1
248.068	37.9433	1
248.083	37.9551	1
248.091	37.96	1
248.1	37.9671	1
248.115	37.9767	1
248.117	37.9862	1
248.118	37.9767	1
248.121	37.96	1
248.124	37.9433	1
248.126	37.9267	1
248.117	37.915	1
248.113	37.91	1
248.117	37.9062	1
248.129	37.8933	1
248.129	37.8767	1
248.133	37.872	1
248.15	37.868	1
248.162	37.8767	1
248.15	37.887	1
248.142	37.8933	1
248.143	37.91	1
248.15	37.9152	1
248.166	37.9267	1
248.167	37.9269	1
248.168	37.9267	1
248.177	37.91	1
248.17	37.8933	1
248.183	37.8778	1
248.19	37.8767	1
248.196	37.86	1
248.187	37.8433	1
248.183	37.8396	1
248.167	37.836	1
248.16	37.8267	1
248.167	37.8178	1
248.173	37.81	1
248.173	37.7933	1
248.167	37.7865	1
248.15	37.7838	1
248.133	37.7797	1
248.119	37.7767	1
248.131	37.76	1
248.117	37.7443	1
248.111	37.7433	1
248.103	37.7267	1
248.1	37.722	1
248.099	37.71	1
248.083	37.6961	1
248.08	37.6933	1
248.067	37.6803	1
248.05	37.684	1
248.042	37.6767	1
248.033	37.66	1
248.033	37.6599	1
248.017	37.645	1
248.016	37.6433	1
248.012	37.6267	1
248.017	37.6196	1
248.033	37.6174	1
248.039	37.61	1
248.047	37.5933	1
248.033	37.5855	1
248.031	37.5933	1
248.017	37.6028	1
248.006	37.5933	1
248.002	37.5767	1
248	37.5689	1
247.998	37.5767	1
247.994	37.5933	1
247.99	37.61	1
247.983	37.6147	1
247.967	37.6142	1
247.961	37.61	1
247.95	37.6002	1
247.941	37.5933	1
247.933	37.5863	1
247.925	37.5933	1
247.917	37.5987	1
247.9	37.5985	1
247.883	37.5987	1
247.867	37.5993	1
247.853	37.61	1
247.85	37.6225	1
247.833	37.6258	1
247.83	37.6267	1
247.817	37.6297	1
247.8	37.6355	1
247.798	37.6267	1
247.783	37.6152	1
247.771	37.6267	1
247.783	37.643	1
247.785	37.6433	1
247.783	37.6445	1
247.767	37.6595	1
247.766	37.66	1
247.753	37.6767	1
247.75	37.6797	1
247.733	37.6909	1
247.726	37.6933	1
247.717	37.7009	1
247.708	37.71	1
247.7	37.7218	1
247.697	37.7267	1
247.689	37.7433	1
247.684	37.76	1
247.683	37.7647	1
247.681	37.7767	1
247.678	37.7933	1
247.676	37.81	1
247.677	37.8267	1
247.667	37.8287	1
247.664	37.8267	1
247.664	37.81	1
247.65	37.7992	1
247.642	37.7933	1
247.65	37.7859	1
247.661	37.7767	1
247.65	37.7704	1
247.638	37.76	1
247.65	37.7499	1
247.657	37.7433	1
247.656	37.7267	1
247.667	37.7172	1
247.678	37.71	1
247.667	37.7035	1
247.65	37.7049	1
247.633	37.6964	1
247.622	37.71	1
247.63	37.7267	1
247.629	37.7433	1
247.617	37.7574	1
247.615	37.76	1
247.614	37.7767	1
247.613	37.7933	1
247.6	37.8094	1
247.597	37.81	1
247.598	37.8267	1
247.6	37.8433	1
247.6	37.8438	1
247.604	37.86	1
247.609	37.8767	1
247.615	37.8933	1
247.617	37.899	1
247.62	37.91	1
247.628	37.9267	1
247.633	37.9346	1
247.639	37.9433	1
247.65	37.9534	1
247.653	37.9433	1
247.667	37.9345	1
247.677	37.9267	1
247.679	37.91	1
247.68	37.8933	1
247.682	37.8767	1
247.683	37.86	1
247.683	37.8573	1
247.684	37.86	1
247.689	37.8767	1
247.695	37.8933	1
247.7	37.9053	1
247.702	37.91	1
247.71	37.9267	1
247.717	37.9367	1
247.721	37.9433	1
247.733	37.9587	1
247.734	37.96	1
247.75	37.9747	1
247.753	37.9767	1
247.767	37.9862	1
247.781	37.9933	1
247.783	37.9944	1
247.8	38	1
247.817	38.0042	1
247.833	38.0088	1
247.838	38.01	1
247.85	38.0133	1
> 1 contour
248.15	37.7688	1
248.158	37.76	1
248.167	37.7488	1
248.171	37.7433	1
248.183	37.7272	1
248.186	37.7267	1
248.183	37.7262	1
248.167	37.7228	1
248.15	37.7196	1
248.141	37.7267	1
248.139	37.7433	1
248.139	37.76	1
248.15	37.7688	1
> 2 contour
247.967	37.9513	2
247.976	37.9433	2
247.983	37.9372	2
247.994	37.9433	2
248	37.9482	2
248.017	37.9519	2
248.028	37.9433	2
248.023	37.9267	2
248.033	37.9161	2
248.039	37.91	2
248.041	37.8933	2
248.043	37.8767	2
248.045	37.86	2
248.033	37.8447	2
248.028	37.8433	2
248.033	37.8267	2
248.033	37.8174	2
248.034	37.81	2
248.033	37.798	2
248.032	37.7933	2
248.033	37.7933	2
248.05	37.7885	2
248.059	37.7767	2
248.067	37.7669	2
248.083	37.7624	2
248.092	37.76	2
248.083	37.7579	2
248.067	37.7538	2
248.059	37.76	2
248.05	37.766	2
248.033	37.7637	2
248.03	37.76	2
248.033	37.7555	2
248.05	37.7532	2
248.058	37.7433	2
248.056	37.7267	2
248.05	37.7207	2
248.042	37.7267	2
248.033	37.7315	2
248.017	37.7428	2
248.004	37.7267	2
248	37.7231	2
247.983	37.7111	2
247.981	37.71	2
247.967	37.7039	2
247.95	37.6999	2
247.933	37.6944	2
247.929	37.6933	2
247.917	37.6897	2
247.9	37.688	2
247.883	37.6897	2
247.879	37.6933	2
247.867	37.6952	2
247.863	37.6933	2
247.85	37.6838	2
247.839	37.6767	2
247.833	37.6705	2
247.817	37.6707	2
247.8	37.6723	2
247.783	37.675	2
247.777	37.6767	2
247.767	37.6854	2
247.758	37.6933	2
247.75	37.7005	2
247.747	37.71	2
247.75	37.7137	2
247.757	37.7267	2
247.767	37.7391	2
247.783	37.7433	2
247.774	37.76	2
247.767	37.7617	2
247.754	37.7767	2
247.753	37.7933	2
247.765	37.81	2
247.767	37.822	2
247.767	37.8267	2
247.771	37.8433	2
247.778	37.86	2
247.783	37.8701	2
247.787	37.8767	2
247.797	37.8933	2
247.8	37.8965	2
247.813	37.91	2
247.817	37.9128	2
247.833	37.9237	2
247.84	37.9267	2
247.85	37.9308	2
247.867	37.9352	2
247.883	37.937	2
247.9	37.9366	2
247.917	37.9342	2
247.933	37.93	2
247.944	37.9267	2
247.95	37.9263	2
247.951	37.9267	2
247.956	37.9433	2
247.967	37.9513	2
> 2 contour
247.783	37.7427	2
247.796	37.7267	2
247.8	37.7231	2
247.817	37.7111	2
247.817	37.71	2
247.817	37.7096	2
247.8	37.7062	2
247.797	37.71	2
247.783	37.7235	2
247.78	37.7267	2
247.783	37.7427	2
> 3 contour
247.967	37.9301	3
247.974	37.9267	3
247.983	37.9217	3
247.999	37.91	3
248	37.9092	3
248.015	37.8933	3
248.017	37.8903	3
248.025	37.8767	3
248.033	37.8607	3
248.033	37.86	3
248.033	37.8599	3
248.017	37.854	3
248.01	37.8433	3
248.017	37.8351	3
248.024	37.8267	3
248.025	37.81	3
248.017	37.8018	3
248.01	37.7933	3
248.017	37.7843	3
248.033	37.7798	3
248.041	37.7767	3
248.033	37.7742	3
248.022	37.76	3
248.017	37.7536	3
248.007	37.76	3
248.005	37.7767	3
248	37.7797	3
247.998	37.7767	3
247.983	37.7608	3
247.979	37.76	3
247.967	37.7464	3
247.962	37.7433	3
247.95	37.736	3
247.933	37.7274	3
247.917	37.7268	3
247.916	37.7267	3
247.912	37.71	3
247.9	37.7003	3
247.89	37.71	3
247.883	37.7147	3
247.876	37.71	3
247.867	37.7025	3
247.851	37.6933	3
247.85	37.6928	3
247.839	37.6933	3
247.833	37.6941	3
247.827	37.71	3
247.833	37.7191	3
247.837	37.7267	3
247.834	37.7433	3
247.833	37.7438	3
247.817	37.76	3
247.817	37.7608	3
247.802	37.7767	3
247.8	37.7797	3
247.795	37.7767	3
247.783	37.7685	3
247.767	37.7738	3
247.764	37.7767	3
247.763	37.7933	3
247.767	37.7977	3
247.783	37.803	3
247.8	37.8074	3
247.811	37.81	3
247.815	37.8267	3
247.817	37.8312	3
247.822	37.8433	3
247.833	37.86	3
247.833	37.8609	3
247.848	37.8767	3
247.85	37.8786	3
247.867	37.8852	3
247.883	37.8892	3
247.9	37.8904	3
247.917	37.8888	3
247.918	37.8933	3
247.933	37.9056	3
247.94	37.91	3
247.95	37.9174	3
247.965	37.9267	3
247.967	37.9301	3
> 4 contour
247.933	37.8982	4
247.95	37.9052	4
247.967	37.8956	4
247.97	37.8933	4
247.983	37.8806	4
247.987	37.8767	4
247.998	37.86	4
248	37.8566	4
248.002	37.8433	4
248	37.8411	4
247.991	37.8267	4
247.992	37.81	4
248	37.7984	4
248.004	37.7933	4
248	37.7885	4
247.991	37.7767	4
247.983	37.7679	4
247.967	37.7637	4
247.95	37.7608	4
247.949	37.76	4
247.945	37.7433	4
247.933	37.7333	4
247.917	37.7325	4
247.908	37.7267	4
247.902	37.71	4
247.9	37.7081	4
247.898	37.71	4
247.883	37.7207	4
247.867	37.71	4
247.867	37.7098	4
247.864	37.71	4
247.85	37.7143	4
247.845	37.7267	4
247.841	37.7433	4
247.833	37.75	4
247.823	37.76	4
247.817	37.7679	4
247.809	37.7767	4
247.817	37.7867	4
247.833	37.7917	4
247.84	37.7933	4
247.843	37.81	4
247.85	37.8267	4
247.85	37.8268	4
247.863	37.8433	4
247.867	37.8466	4
247.883	37.8561	4
247.9	37.8589	4
247.917	37.856	4
247.933	37.8465	4
247.95	37.8561	4
247.957	37.86	4
247.96	37.8767	4
247.95	37.8882	4
247.933	37.8858	4
247.927	37.8933	4
247.933	37.8982	4
> 4 contour
247.85	37.7638	4
247.867	37.7602	4
247.867	37.76	4
247.883	37.7565	4
247.887	37.7433	4
247.883	37.7379	4
247.867	37.7363	4
247.862	37.7433	4
247.85	37.7581	4
247.848	37.76	4
247.85	37.7638	4
> 5 contour
247.967	37.8611	5
247.968	37.86	5
247.978	37.8433	5
247.983	37.8319	5
247.984	37.8267	5
247.985	37.81	5
247.991	37.7933	5
247.985	37.7767	5
247.983	37.775	5
247.967	37.7694	5
247.95	37.7651	5
247.943	37.76	5
247.938	37.7433	5
247.933	37.7392	5
247.917	37.7382	5
247.9	37.7267	5
247.9	37.7257	5
247.887	37.7267	5
247.893	37.7433	5
247.9	37.7525	5
247.917	37.7518	5
247.922	37.76	5
247.918	37.7767	5
247.917	37.7817	5
247.9	37.7769	5
247.883	37.7817	5
247.871	37.7933	5
247.868	37.81	5
247.877	37.8267	5
247.883	37.8325	5
247.9	37.8395	5
247.917	37.8325	5
247.933	37.8391	5
247.941	37.8433	5
247.95	37.8502	5
247.966	37.86	5
247.967	37.8611	5
> 5 contour
247.817	37.7786	5
247.833	37.7851	5
247.846	37.7767	5
247.839	37.76	5
247.833	37.7562	5
247.83	37.76	5
247.817	37.775	5
247.815	37.7767	5
247.817	37.7786	5
> 6 contour
247.95	37.8443	6
247.954	37.8433	6
247.964	37.8267	6
247.967	37.818	6
247.969	37.81	6
247.972	37.7933	6
247.971	37.7767	6
247.967	37.7751	6
247.95	37.7694	6
247.937	37.76	6
247.933	37.7483	6
247.929	37.76	6
247.924	37.7767	6
247.92	37.7933	6
247.917	37.8093	6
247.902	37.7933	6
247.9	37.7921	6
247.898	37.7933	6
247.883	37.8093	6
247.883	37.81	6
247.883	37.8105	6
247.9	37.826	6
247.917	37.8105	6
247.922	37.8267	6
247.933	37.8345	6
247.949	37.8433	6
247.95	37.8443	6
> 7 contour
247.933	37.8298	7
247.945	37.8267	7
247.95	37.8152	7
247.952	37.81	7
247.956	37.7933	7
247.958	37.7767	7
247.95	37.7737	7
247.933	37.765	7
247.929	37.7767	7
247.926	37.7933	7
247.924	37.81	7
247.929	37.8267	7
247.933	37.8298	7