> 10 contour
57.936	30.27	10
57.9654	30.257	10
57.986	30.2485	10
58.036	30.2143	10
58.046	30.207	10
58.086	30.1735	10
58.1013	30.157	10
58.136	30.1104	10
58.1386	30.107	10
58.1692	30.057	10
58.186	30.0195	10
58.1914	30.007	10
58.212	29.957	10
58.2286	29.907	10
58.236	29.8781	10
58.2426	29.857	10
58.2498	29.807	10
58.2488	29.757	10
58.236	29.7511	10
58.2237	29.757	10
58.186	29.7733	10
58.1535	29.757	10
58.1431	29.707	10
58.136	29.6906	10
58.1238	29.657	10
58.0951	29.607	10
58.086	29.5955	10
58.048	29.557	10
58.036	29.5474	10
57.986	29.5108	10
57.9766	29.507	10
57.936	29.489	10
57.886	29.4684	10
57.836	29.4628	10
57.7922	29.457	10
57.8056	29.407	10
57.786	29.3926	10
57.7663	29.407	10
57.736	29.4254	10
57.686	29.427	10
57.6484	29.457	10
57.636	29.4659	10
57.586	29.5057	10
57.5841	29.507	10
57.536	29.5166	10
57.4928	29.557	10
57.486	29.5637	10
57.4451	29.607	10
57.4398	29.657	10
57.436	29.6664	10
57.4318	29.657	10
57.386	29.6354	10
57.3675	29.657	10
57.386	29.6894	10
57.4148	29.707	10
57.3936	29.757	10
57.386	29.7766	10
57.3743	29.807	10
57.3622	29.857	10
57.3596	29.907	10
57.3449	29.957	10
57.3794	30.007	10
57.386	30.0207	10
57.4042	30.057	10
57.436	30.097	10
57.444	30.107	10
57.486	30.1476	10
57.5007	30.157	10
57.536	30.1783	10
57.586	30.2041	10
57.5984	30.207	10
57.636	30.2169	10
57.686	30.2298	10
57.736	30.2286	10
57.786	30.2293	10
57.836	30.2158	10
57.8678	30.207	10
57.886	30.2025	10
57.936	30.1756	10
57.9663	30.157	10
57.986	30.1441	10
57.9962	30.157	10
57.986	30.1689	10
57.9584	30.207	10
57.936	30.2437	10
57.9275	30.257	10
57.936	30.27	10
> 20 contour
57.636	30.0579	20
57.686	30.0803	20
57.736	30.0805	20
57.786	30.0821	20
57.8333	30.057	20
57.836	30.0554	20
57.886	30.0252	20
57.9021	30.007	20
57.9311	29.957	20
57.936	29.9387	20
57.986	29.9263	20
58.0007	29.907	20
57.986	29.8728	20
57.9726	29.857	20
57.9859	29.807	20
57.9832	29.757	20
57.9627	29.707	20
57.936	29.6741	20
57.9222	29.657	20
57.886	29.6266	20
57.836	29.6119	20
57.8133	29.607	20
57.786	29.5995	20
57.7534	29.607	20
57.736	29.61	20
57.686	29.6204	20
57.636	29.6273	20
57.6047	29.657	20
57.5967	29.707	20
57.586	29.725	20
57.5705	29.757	20
57.5512	29.807	20
57.5371	29.857	20
57.536	29.8732	20
57.5322	29.907	20
57.536	29.9276	20
57.5398	29.957	20
57.5671	30.007	20
57.586	30.0279	20
57.6343	30.057	20
57.636	30.0579	20
> 30 contour
57.686	30.0151	30
57.736	30.0209	30
57.786	30.0155	30
57.7976	30.007	30
57.836	29.9787	30
57.8593	29.957	30
57.886	29.9072	30
57.8861	29.907	30
57.9091	29.857	30
57.9224	29.807	30
57.9187	29.757	30
57.8904	29.707	30
57.886	29.7021	30
57.836	29.6729	30
57.786	29.6632	30
57.736	29.6696	30
57.686	29.6905	30
57.6706	29.707	30
57.6446	29.757	30
57.636	29.787	30
57.6235	29.807	30
57.6032	29.857	30
57.5962	29.907	30
57.612	29.957	30
57.636	29.9814	30
57.6735	30.007	30
57.686	30.0151	30
> 40 contour
57.686	29.9774	40
57.736	29.9901	40
57.786	29.9787	40
57.8115	29.957	40
57.836	29.9079	40
57.8366	29.907	40
57.8694	29.857	40
57.886	29.8136	40
57.8883	29.807	40
57.886	29.7872	40
57.883	29.757	40
57.836	29.7101	40
57.8174	29.707	40
57.786	29.7005	40
57.736	29.7045	40
57.7313	29.707	40
57.686	29.7379	40
57.6735	29.757	40
57.656	29.807	40
57.6445	29.857	40
57.6379	29.907	40
57.6609	29.957	40
57.686	29.9774	40
> 50 contour
57.736	29.9664	50
57.7628	29.957	50
57.786	29.9472	50
57.8153	29.907	50
57.8326	29.857	50
57.836	29.8503	50
57.8603	29.807	50
57.8533	29.757	50
57.836	29.7398	50
57.786	29.7335	50
57.736	29.7296	50
57.7028	29.757	50
57.686	29.7938	50
57.681	29.807	50
57.6687	29.857	50
57.6611	29.907	50
57.686	29.9431	50
57.7115	29.957	50
57.736	29.9664	50
> 60 contour
57.686	29.9093	60
57.736	29.9491	60
57.786	29.9186	60
57.7944	29.907	60
57.8079	29.857	60
57.8284	29.807	60
57.786	29.7717	60
57.7516	29.757	60
57.736	29.754	60
57.7324	29.757	60
57.7029	29.807	60
57.6907	29.857	60
57.686	29.8972	60
57.6844	29.907	60
57.686	29.9093	60
> 70 contour
57.736	29.9359	70
57.7753	29.907	70
57.783	29.857	70
57.7668	29.807	70
57.736	29.7874	70
57.724	29.807	70
57.7069	29.857	70
57.7009	29.907	70
57.736	29.9359	70