> 4 contour
-24.851	38.6079	4
-24.7677	38.6162	4
-24.6844	38.6209	4
-24.601	38.6218	4
-24.5177	38.6194	4
-24.4344	38.6133	4
-24.351	38.6035	4
-24.3236	38.5991	4
-24.2677	38.5904	4
-24.1844	38.5737	4
-24.101	38.552	4
-24.0916	38.5491	4
-24.0177	38.5271	4
-23.9396	38.4991	4
-23.9344	38.4972	4
-23.851	38.4626	4
-23.8226	38.4491	4
-23.7677	38.4229	4
-23.7226	38.3991	4
-23.6844	38.3777	4
-23.6393	38.3491	4
-23.601	38.3239	4
-23.5653	38.2991	4
-23.5177	38.262	4
-23.502	38.2491	4
-23.4428	38.1991	4
-23.4344	38.191	4
-23.3921	38.1491	4
-23.351	38.1066	4
-23.3439	38.0991	4
-23.3029	38.0491	4
-23.2677	38.004	4
-23.2638	37.9991	4
-23.2304	37.9491	4
-23.1985	37.8991	4
-23.1844	37.8718	4
-23.1727	37.8491	4
-23.1481	37.7991	4
-23.1298	37.7491	4
-23.1114	37.6991	4
-23.101	37.6544	4
-23.0997	37.6491	4
-23.0849	37.5991	4
-23.0778	37.5491	4
-23.0687	37.4991	4
-23.067	37.4491	4
-23.0631	37.3991	4
-23.0665	37.3491	4
-23.0677	37.2991	4
-23.0763	37.2491	4
-23.0827	37.1991	4
-23.0968	37.1491	4
-23.101	37.1312	4
-23.1081	37.0991	4
-23.1258	37.0491	4
-23.143	36.9991	4
-23.1666	36.9491	4
-23.1844	36.9128	4
-23.1911	36.8991	4
-23.2214	36.8491	4
-23.2531	36.7991	4
-23.2677	36.7802	4
-23.2912	36.7491	4
-23.3294	36.6991	4
-23.351	36.6756	4
-23.3755	36.6491	4
-23.4232	36.5991	4
-23.4344	36.5889	4
-23.479	36.5491	4
-23.5177	36.5158	4
-23.538	36.4991	4
-23.601	36.4534	4
-23.6073	36.4491	4
-23.6821	36.3991	4
-23.6844	36.3977	4
-23.7677	36.3517	4
-23.7729	36.3491	4
-23.851	36.3102	4
-23.8764	36.2991	4
-23.9344	36.2746	4
-24.0045	36.2491	4
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-24.1732	36.1991	4
-24.1844	36.1962	4
-24.2677	36.1785	4
-24.351	36.1649	4
-24.4344	36.1551	4
-24.5177	36.1492	4
-24.5203	36.1491	4
-24.601	36.1466	4
-24.6844	36.1476	4
-24.709	36.1491	4
-24.7677	36.1524	4
-24.851	36.1605	4
-24.9344	36.1726	4
-25.0177	36.1887	4
-25.0608	36.1991	4
-25.101	36.2087	4
-25.1844	36.2326	4
-25.2312	36.2491	4
-25.2677	36.2618	4
-25.351	36.2954	4
-25.3593	36.2991	4
-25.4344	36.3345	4
-25.462	36.3491	4
-25.5177	36.3789	4
-25.5521	36.3991	4
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-25.6288	36.4491	4
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-25.7568	36.5491	4
-25.7677	36.5587	4
-25.813	36.5991	4
-25.851	36.6397	4
-25.8598	36.6491	4
-25.9059	36.6991	4
-25.9344	36.7373	4
-25.9433	36.7491	4
-25.9817	36.7991	4
-26.0116	36.8491	4
-26.0177	36.8591	4
-26.043	36.8991	4
-26.0669	36.9491	4
-26.0911	36.9991	4
-26.101	37.0283	4
-26.1087	37.0491	4
-26.1282	37.0991	4
-26.141	37.1491	4
-26.1541	37.1991	4
-26.1614	37.2491	4
-26.1688	37.2991	4
-26.1711	37.3491	4
-26.1734	37.3991	4
-26.1707	37.4491	4
-26.1678	37.4991	4
-26.1598	37.5491	4
-26.1519	37.5991	4
-26.1381	37.6491	4
-26.1247	37.6991	4
-26.1042	37.7491	4
-26.101	37.7574	4
-26.086	37.7991	4
-26.0608	37.8491	4
-26.0355	37.8991	4
-26.0177	37.9263	4
-26.0032	37.9491	4
-25.9715	37.9991	4
-25.9344	38.0453	4
-25.9313	38.0491	4
-25.8918	38.0991	4
-25.851	38.1411	4
-25.8431	38.1491	4
-25.7933	38.1991	4
-25.7677	38.2212	4
-25.7347	38.2491	4
-25.6844	38.2895	4
-25.6712	38.2991	4
-25.601	38.3456	4
-25.5954	38.3491	4
-25.5177	38.396	4
-25.5121	38.3991	4
-25.4344	38.4391	4
-25.4125	38.4491	4
-25.351	38.4772	4
-25.2958	38.4991	4
-25.2677	38.51	4
-25.1844	38.538	4
-25.144	38.5491	4
-25.101	38.5612	4
-25.0177	38.5808	4
-24.9344	38.596	4
-24.9119	38.5991	4
-24.851	38.6079	4
> 4 contour
-25.851	37.9343	4
-25.7677	37.926	4
-25.7332	37.8991	4
-25.7677	37.8679	4
-25.796	37.8491	4
-25.851	37.8211	4
-25.9111	37.8491	4
-25.9162	37.8991	4
-25.851	37.9343	4
> 8 contour
-24.7677	37.901	8
-24.6844	37.9128	8
-24.601	37.915	8
-24.5177	37.9089	8
-24.4632	37.8991	8
-24.4344	37.8943	8
-24.351	37.871	8
-24.2983	37.8491	8
-24.2677	37.8367	8
-24.1962	37.7991	8
-24.1844	37.7918	8
-24.1307	37.7491	8
-24.101	37.7221	8
-24.0762	37.6991	8
-24.0401	37.6491	8
-24.0177	37.6181	8
-24.0034	37.5991	8
-23.9836	37.5491	8
-23.961	37.4991	8
-23.9564	37.4491	8
-23.9466	37.3991	8
-23.9534	37.3491	8
-23.9549	37.2991	8
-23.9739	37.2491	8
-23.9888	37.1991	8
-24.0177	37.1564	8
-24.0223	37.1491	8
-24.0517	37.0991	8
-24.101	37.0516	8
-24.1036	37.0491	8
-24.155	36.9991	8
-24.1844	36.9779	8
-24.2364	36.9491	8
-24.2677	36.9325	8
-24.3483	36.8991	8
-24.351	36.898	8
-24.4344	36.8737	8
-24.5177	36.8594	8
-24.601	36.8537	8
-24.6844	36.8557	8
-24.7677	36.8666	8
-24.851	36.8869	8
-24.8851	36.8991	8
-24.9344	36.9174	8
-24.9463	36.9491	8
-25.0177	36.9907	8
-25.0315	36.9991	8
-25.101	37.0437	8
-25.1359	37.0491	8
-25.1844	37.0966	8
-25.1866	37.0991	8
-25.22	37.1491	8
-25.2492	37.1991	8
-25.2616	37.2491	8
-25.2677	37.2671	8
-25.2816	37.2991	8
-25.2824	37.3491	8
-25.2912	37.3991	8
-25.2789	37.4491	8
-25.2749	37.4991	8
-25.2677	37.514	8
-25.254	37.5491	8
-25.2362	37.5991	8
-25.2013	37.6491	8
-25.1844	37.6721	8
-25.1621	37.6991	8
-25.1014	37.7491	8
-25.101	37.7505	8
-25.0361	37.7991	8
-25.0177	37.8101	8
-24.9367	37.8491	8
-24.9344	37.8502	8
-24.851	37.8817	8
-24.7757	37.8991	8
-24.7677	37.901	8
> 12 contour
-24.6844	37.7108	12
-24.601	37.7143	12
-24.5177	37.7039	12
-24.5008	37.6991	12
-24.4344	37.68	12
-24.3747	37.6491	12
-24.351	37.6366	12
-24.2963	37.5991	12
-24.2677	37.5652	12
-24.2537	37.5491	12
-24.2137	37.4991	12
-24.2004	37.4491	12
-24.1873	37.3991	12
-24.1944	37.3491	12
-24.2019	37.2991	12
-24.2341	37.2491	12
-24.2677	37.2006	12
-24.2686	37.1991	12
-24.3278	37.1491	12
-24.351	37.132	12
-24.411	37.0991	12
-24.4344	37.0885	12
-24.5177	37.064	12
-24.601	37.0549	12
-24.6844	37.0578	12
-24.7677	37.0759	12
-24.8245	37.0991	12
-24.851	37.1114	12
-24.9054	37.1491	12
-24.9344	37.1718	12
-24.9659	37.1991	12
-24.9956	37.2491	12
-25.0177	37.2867	12
-25.0261	37.2991	12
-25.0306	37.3491	12
-25.0434	37.3991	12
-25.0237	37.4491	12
-25.0177	37.4749	12
-25.0134	37.4991	12
-24.9771	37.5491	12
-24.9344	37.5991	12
-24.9343	37.5991	12
-24.8607	37.6491	12
-24.851	37.6552	12
-24.7677	37.692	12
-24.7347	37.6991	12
-24.6844	37.7108	12
> 16 contour
-24.6844	37.6162	16
-24.601	37.622	16
-24.5177	37.6078	16
-24.4957	37.5991	16
-24.4344	37.5704	16
-24.4052	37.5491	16
-24.351	37.4996	16
-24.3505	37.4991	16
-24.3286	37.4491	16
-24.3046	37.3991	16
-24.3189	37.3491	16
-24.3291	37.2991	16
-24.351	37.2752	16
-24.3735	37.2491	16
-24.4299	37.1991	16
-24.4344	37.1964	16
-24.5177	37.1606	16
-24.601	37.1499	16
-24.6844	37.1535	16
-24.7677	37.1773	16
-24.8073	37.1991	16
-24.851	37.2393	16
-24.8602	37.2491	16
-24.906	37.2991	16
-24.9141	37.3491	16
-24.9252	37.3991	16
-24.9064	37.4491	16
-24.8876	37.4991	16
-24.851	37.5328	16
-24.8311	37.5491	16
-24.7677	37.5904	16
-24.7393	37.5991	16
-24.6844	37.6162	16
> 20 contour
-24.7677	37.5072	20
-24.6844	37.5389	20
-24.601	37.5476	20
-24.5177	37.5467	20
-24.4357	37.4991	20
-24.4344	37.4951	20
-24.4217	37.4491	20
-24.386	37.3991	20
-24.4025	37.3491	20
-24.4344	37.2997	20
-24.4346	37.2991	20
-24.484	37.2491	20
-24.5177	37.2286	20
-24.601	37.2014	20
-24.6844	37.2164	20
-24.7346	37.2491	20
-24.7677	37.2656	20
-24.8191	37.2991	20
-24.8442	37.3491	20
-24.851	37.3854	20
-24.8548	37.3991	20
-24.851	37.4063	20
-24.832	37.4491	20
-24.7775	37.4991	20
-24.7677	37.5072	20
> 24 contour
-24.601	37.5155	24
-24.5422	37.4991	24
-24.5177	37.4921	24
-24.4674	37.4491	24
-24.455	37.3991	24
-24.4616	37.3491	24
-24.4893	37.2991	24
-24.5177	37.2784	24
-24.601	37.2521	24
-24.6844	37.2723	24
-24.7353	37.2991	24
-24.7677	37.3201	24
-24.7954	37.3491	24
-24.793	37.3991	24
-24.7716	37.4491	24
-24.7677	37.4524	24
-24.6844	37.4976	24
-24.6778	37.4991	24
-24.601	37.5155	24
> 28 contour
-24.6844	37.463	28
-24.601	37.4824	28
-24.5177	37.4593	28
-24.5057	37.4491	28
-24.5138	37.3991	28
-24.5077	37.3491	28
-24.5177	37.3336	28
-24.5617	37.2991	28
-24.601	37.285	28
-24.6468	37.2991	28
-24.6844	37.338	28
-24.7001	37.3491	28
-24.7042	37.3991	28
-24.7093	37.4491	28
-24.6844	37.463	28