> 2 contour
237.885	38.1692	2
237.902	38.168	2
237.902	38.1677	2
237.918	38.1631	2
237.935	38.1548	2
237.943	38.151	2
237.952	38.1476	2
237.968	38.1469	2
237.985	38.145	2
238.002	38.1367	2
238.005	38.1343	2
238.018	38.1233	2
238.025	38.1177	2
238.035	38.1088	2
238.044	38.101	2
238.052	38.0938	2
238.068	38.101	2
238.068	38.101	2
238.069	38.101	2
238.085	38.0869	2
238.087	38.0843	2
238.102	38.0677	2
238.102	38.0675	2
238.113	38.051	2
238.108	38.0343	2
238.102	38.0257	2
238.091	38.0343	2
238.085	38.0399	2
238.068	38.0346	2
238.068	38.0343	2
238.068	38.0336	2
238.081	38.0177	2
238.085	38.0106	2
238.09	38.001	2
238.094	37.9843	2
238.096	37.9677	2
238.095	37.951	2
238.089	37.9343	2
238.085	37.9277	2
238.08	37.9177	2
238.085	37.9035	2
238.087	37.901	2
238.1	37.8843	2
238.102	37.8828	2
238.118	37.8818	2
238.121	37.8677	2
238.118	37.8629	2
238.113	37.851	2
238.118	37.8385	2
238.123	37.8343	2
238.118	37.8219	2
238.118	37.8177	2
238.114	37.801	2
238.108	37.7843	2
238.102	37.7777	2
238.085	37.7744	2
238.078	37.7677	2
238.073	37.751	2
238.068	37.7445	2
238.052	37.7403	2
238.037	37.7343	2
238.035	37.7329	2
238.018	37.719	2
238.016	37.7177	2
238.002	37.7121	2
237.985	37.7076	2
237.968	37.7089	2
237.952	37.7052	2
237.947	37.701	2
237.935	37.6949	2
237.918	37.6929	2
237.902	37.6923	2
237.888	37.6843	2
237.885	37.682	2
237.879	37.6843	2
237.868	37.6891	2
237.856	37.701	2
237.854	37.7177	2
237.859	37.7343	2
237.852	37.7411	2
237.837	37.7343	2
237.835	37.7293	2
237.818	37.7275	2
237.802	37.723	2
237.786	37.7177	2
237.785	37.7157	2
237.783	37.7177	2
237.772	37.7343	2
237.768	37.7469	2
237.768	37.751	2
237.768	37.7518	2
237.775	37.7677	2
237.768	37.7794	2
237.752	37.7824	2
237.74	37.7843	2
237.751	37.801	2
237.736	37.8177	2
237.735	37.8193	2
237.718	37.8324	2
237.702	37.8297	2
237.685	37.8231	2
237.668	37.8275	2
237.656	37.8343	2
237.652	37.8373	2
237.639	37.851	2
237.635	37.8586	2
237.631	37.8677	2
237.627	37.8843	2
237.628	37.901	2
237.635	37.9062	2
237.646	37.9177	2
237.652	37.9207	2
237.668	37.9343	2
237.668	37.9355	2
237.672	37.9343	2
237.685	37.9288	2
237.689	37.9343	2
237.692	37.951	2
237.702	37.9622	2
237.706	37.9677	2
237.718	37.9838	2
237.719	37.9843	2
237.735	38.001	2
237.735	38.001	2
237.75	38.0177	2
237.752	38.0198	2
237.761	38.0343	2
237.768	38.051	2
237.752	38.0657	2
237.749	38.0677	2
237.752	38.0717	2
237.768	38.0774	2
237.785	38.0799	2
237.802	38.0741	2
237.816	38.0843	2
237.818	38.0859	2
237.835	38.0933	2
237.852	38.0979	2
237.859	38.101	2
237.868	38.1058	2
237.885	38.1151	2
237.887	38.1177	2
237.891	38.1343	2
237.894	38.151	2
237.885	38.1668	2
237.884	38.1677	2
237.885	38.1692	2
> 4 contour
237.902	38.0999	4
237.918	38.0984	4
237.935	38.093	4
237.949	38.0843	4
237.952	38.0823	4
237.964	38.0677	4
237.968	38.055	4
237.969	38.051	4
237.968	38.05	4
237.963	38.0343	4
237.966	38.0177	4
237.968	38.0164	4
237.985	38.001	4
237.985	38.001	4
238.002	37.9897	4
238.009	37.9843	4
238.018	37.9749	4
238.025	37.9677	4
238.035	37.951	4
238.025	37.9343	4
238.034	37.9177	4
238.035	37.9156	4
238.044	37.901	4
238.041	37.8843	4
238.047	37.8677	4
238.052	37.8521	4
238.052	37.851	4
238.056	37.8343	4
238.052	37.8297	4
238.035	37.8278	4
238.018	37.8224	4
238.002	37.8209	4
237.996	37.8177	4
237.991	37.801	4
237.985	37.7876	4
237.983	37.7843	4
237.968	37.7706	4
237.963	37.7677	4
237.952	37.7618	4
237.935	37.7625	4
237.918	37.7631	4
237.912	37.7677	4
237.902	37.774	4
237.888	37.7843	4
237.885	37.7869	4
237.868	37.8007	4
237.868	37.801	4
237.852	37.8114	4
237.842	37.8177	4
237.835	37.8194	4
237.818	37.8243	4
237.807	37.8343	4
237.802	37.8396	4
237.785	37.8393	4
237.768	37.8468	4
237.752	37.8378	4
237.74	37.851	4
237.752	37.8604	4
237.768	37.8549	4
237.781	37.8677	4
237.785	37.8752	4
237.788	37.8843	4
237.785	37.8922	4
237.778	37.901	4
237.768	37.9124	4
237.765	37.9177	4
237.768	37.9255	4
237.775	37.9343	4
237.778	37.951	4
237.785	37.9677	4
237.785	37.9678	4
237.793	37.9843	4
237.799	38.001	4
237.802	38.0057	4
237.818	38.0074	4
237.826	38.0177	4
237.823	38.0343	4
237.829	38.051	4
237.835	38.0571	4
237.852	38.0516	4
237.857	38.051	4
237.868	38.0506	4
237.869	38.051	4
237.873	38.0677	4
237.885	38.0796	4
237.893	38.0843	4
237.902	38.0999	4
> 6 contour
237.885	38.0652	6
237.902	38.0657	6
237.918	38.0616	6
237.935	38.0511	6
237.935	38.051	6
237.95	38.0343	6
237.935	38.0203	6
237.918	38.0188	6
237.917	38.0177	6
237.918	38.0163	6
237.935	38.0158	6
237.952	38.0055	6
237.959	38.001	6
237.955	37.9843	6
237.968	37.9677	6
237.968	37.9659	6
237.981	37.951	6
237.985	37.947	6
237.995	37.9343	6
238.002	37.9259	6
238.007	37.9177	6
238.015	37.901	6
238.018	37.8895	6
238.019	37.8843	6
238.022	37.8677	6
238.02	37.851	6
238.018	37.8494	6
238.002	37.8372	6
237.997	37.8343	6
237.985	37.826	6
237.968	37.8194	6
237.967	37.8177	6
237.952	37.804	6
237.946	37.801	6
237.935	37.7963	6
237.92	37.801	6
237.918	37.8015	6
237.902	37.8124	6
237.894	37.8177	6
237.885	37.8267	6
237.868	37.8256	6
237.858	37.8343	6
237.852	37.849	6
237.848	37.851	6
237.835	37.8575	6
237.818	37.8655	6
237.817	37.8677	6
237.806	37.8843	6
237.808	37.901	6
237.811	37.9177	6
237.814	37.9343	6
237.818	37.9478	6
237.819	37.951	6
237.824	37.9677	6
237.835	37.9757	6
237.846	37.9843	6
237.843	38.001	6
237.852	38.0094	6
237.863	38.0177	6
237.852	38.0262	6
237.835	38.0335	6
237.835	38.0343	6
237.835	38.0355	6
237.852	38.04	6
237.868	38.0423	6
237.879	38.051	6
237.885	38.0652	6
> 8 contour
237.885	38.0443	8
237.902	38.0436	8
237.918	38.0363	8
237.921	38.0343	8
237.918	38.0331	8
237.902	38.0177	8
237.902	38.0177	8
237.902	38.0177	8
237.917	38.001	8
237.918	37.9911	8
237.935	37.9884	8
237.936	37.9843	8
237.944	37.9677	8
237.935	37.9589	8
237.921	37.951	8
237.93	37.9343	8
237.935	37.9249	8
237.938	37.9343	8
237.948	37.951	8
237.952	37.9557	8
237.953	37.951	8
237.959	37.9343	8
237.952	37.9177	8
237.968	37.9142	8
237.983	37.901	8
237.985	37.8988	8
237.993	37.8843	8
237.998	37.8677	8
238.002	37.8525	8
238.002	37.851	8
238.002	37.8507	8
238	37.851	8
237.985	37.8535	8
237.982	37.851	8
237.968	37.8428	8
237.953	37.851	8
237.952	37.853	8
237.935	37.8599	8
237.928	37.8677	8
237.918	37.8824	8
237.902	37.8738	8
237.89	37.8843	8
237.902	37.9007	8
237.903	37.901	8
237.902	37.9024	8
237.885	37.9072	8
237.868	37.9056	8
237.852	37.9036	8
237.842	37.9177	8
237.852	37.9343	8
237.852	37.9343	8
237.863	37.951	8
237.855	37.9677	8
237.868	37.9812	8
237.871	37.9843	8
237.868	37.9866	8
237.856	38.001	8
237.868	38.0115	8
237.879	38.0177	8
237.869	38.0343	8
237.885	38.0443	8
> 10 contour
237.868	38.0034	10
237.885	38.0132	10
237.901	38.001	10
237.892	37.9843	10
237.885	37.979	10
237.882	37.9843	10
237.868	37.9976	10
237.866	38.001	10
237.868	38.0034	10