> 0.8 contour
167.601	-17.0953	0.8
167.635	-17.0894	0.8
167.668	-17.0855	0.8
167.701	-17.0835	0.8
167.735	-17.0803	0.8
167.768	-17.079	0.8
167.801	-17.0797	0.8
167.835	-17.079	0.8
167.868	-17.0803	0.8
167.901	-17.0835	0.8
167.935	-17.0855	0.8
167.968	-17.0894	0.8
168.001	-17.0953	0.8
168.023	-17.0984	0.8
168.035	-17.1	0.8
168.068	-17.1065	0.8
168.101	-17.115	0.8
168.135	-17.1225	0.8
168.167	-17.1318	0.8
168.168	-17.1321	0.8
168.201	-17.1434	0.8
168.235	-17.1538	0.8
168.264	-17.1651	0.8
168.268	-17.1665	0.8
168.301	-17.1809	0.8
168.335	-17.1946	0.8
168.343	-17.1984	0.8
168.368	-17.2104	0.8
168.401	-17.2287	0.8
168.407	-17.2318	0.8
168.435	-17.2459	0.8
168.467	-17.2651	0.8
168.468	-17.2657	0.8
168.501	-17.2879	0.8
168.518	-17.2984	0.8
168.535	-17.3094	0.8
168.565	-17.3318	0.8
168.568	-17.3338	0.8
168.601	-17.3613	0.8
168.606	-17.3651	0.8
168.635	-17.3879	0.8
168.646	-17.3984	0.8
168.668	-17.4179	0.8
168.682	-17.4318	0.8
168.701	-17.4518	0.8
168.715	-17.4651	0.8
168.735	-17.4856	0.8
168.746	-17.4984	0.8
168.768	-17.5236	0.8
168.774	-17.5318	0.8
168.8	-17.5651	0.8
168.801	-17.567	0.8
168.826	-17.5984	0.8
168.835	-17.6111	0.8
168.849	-17.6318	0.8
168.868	-17.662	0.8
168.87	-17.6651	0.8
168.889	-17.6984	0.8
168.901	-17.7209	0.8
168.907	-17.7318	0.8
168.925	-17.7651	0.8
168.935	-17.7854	0.8
168.941	-17.7984	0.8
168.955	-17.8318	0.8
168.968	-17.8643	0.8
168.968	-17.8651	0.8
168.98	-17.8984	0.8
168.991	-17.9318	0.8
169	-17.9651	0.8
169.001	-17.9698	0.8
169.009	-17.9984	0.8
169.017	-18.0318	0.8
169.024	-18.0651	0.8
169.029	-18.0984	0.8
169.034	-18.1318	0.8
169.035	-18.1388	0.8
169.037	-18.1651	0.8
169.04	-18.1984	0.8
169.042	-18.2318	0.8
169.042	-18.2651	0.8
169.042	-18.2984	0.8
169.041	-18.3318	0.8
169.038	-18.3651	0.8
169.035	-18.3984	0.8
169.035	-18.3999	0.8
169.03	-18.4318	0.8
169.025	-18.4651	0.8
169.019	-18.4984	0.8
169.011	-18.5318	0.8
169.002	-18.5651	0.8
169.001	-18.5679	0.8
168.993	-18.5984	0.8
168.982	-18.6318	0.8
168.968	-18.6651	0.8
168.968	-18.6729	0.8
168.958	-18.6984	0.8
168.944	-18.7318	0.8
168.935	-18.7515	0.8
168.928	-18.7651	0.8
168.911	-18.7984	0.8
168.901	-18.8156	0.8
168.893	-18.8318	0.8
168.873	-18.8651	0.8
168.868	-18.8742	0.8
168.852	-18.8984	0.8
168.835	-18.9246	0.8
168.829	-18.9318	0.8
168.804	-18.9651	0.8
168.801	-18.9685	0.8
168.778	-18.9984	0.8
168.768	-19.0114	0.8
168.75	-19.0318	0.8
168.735	-19.0491	0.8
168.719	-19.0651	0.8
168.701	-19.0827	0.8
168.686	-19.0984	0.8
168.668	-19.1162	0.8
168.651	-19.1318	0.8
168.635	-19.146	0.8
168.61	-19.1651	0.8
168.601	-19.1723	0.8
168.569	-19.1984	0.8
168.568	-19.1994	0.8
168.535	-19.2235	0.8
168.522	-19.2318	0.8
168.501	-19.2448	0.8
168.47	-19.2651	0.8
168.468	-19.2667	0.8
168.435	-19.2864	0.8
168.411	-19.2984	0.8
168.401	-19.3034	0.8
168.368	-19.3213	0.8
168.345	-19.3318	0.8
168.335	-19.3369	0.8
168.301	-19.3504	0.8
168.268	-19.3647	0.8
168.267	-19.3651	0.8
168.235	-19.3772	0.8
168.201	-19.3874	0.8
168.168	-19.3984	0.8
168.168	-19.3986	0.8
168.135	-19.4081	0.8
168.101	-19.4156	0.8
168.068	-19.4239	0.8
168.035	-19.4303	0.8
168.023	-19.4318	0.8
168.001	-19.4349	0.8
167.968	-19.4408	0.8
167.935	-19.4446	0.8
167.901	-19.4466	0.8
167.868	-19.4498	0.8
167.835	-19.451	0.8
167.801	-19.4504	0.8
167.768	-19.451	0.8
167.735	-19.4498	0.8
167.701	-19.4467	0.8
167.668	-19.4446	0.8
167.635	-19.4408	0.8
167.601	-19.435	0.8
167.578	-19.4318	0.8
167.568	-19.4304	0.8
167.535	-19.4239	0.8
167.501	-19.4156	0.8
167.468	-19.4082	0.8
167.435	-19.3987	0.8
167.434	-19.3984	0.8
167.401	-19.3876	0.8
167.368	-19.3773	0.8
167.335	-19.3651	0.8
167.335	-19.3648	0.8
167.301	-19.3506	0.8
167.268	-19.3371	0.8
167.257	-19.3318	0.8
167.235	-19.3215	0.8
167.201	-19.3036	0.8
167.191	-19.2984	0.8
167.168	-19.2866	0.8
167.135	-19.2669	0.8
167.132	-19.2651	0.8
167.101	-19.2451	0.8
167.08	-19.2318	0.8
167.068	-19.2238	0.8
167.035	-19.1997	0.8
167.033	-19.1984	0.8
167.001	-19.1727	0.8
166.992	-19.1651	0.8
166.968	-19.1462	0.8
166.951	-19.1318	0.8
166.935	-19.1165	0.8
166.916	-19.0984	0.8
166.901	-19.0831	0.8
166.883	-19.0651	0.8
166.868	-19.0496	0.8
166.852	-19.0318	0.8
166.835	-19.0119	0.8
166.823	-18.9984	0.8
166.801	-18.9689	0.8
166.798	-18.9651	0.8
166.772	-18.9318	0.8
166.768	-18.9253	0.8
166.749	-18.8984	0.8
166.735	-18.8749	0.8
166.729	-18.8651	0.8
166.709	-18.8318	0.8
166.701	-18.8163	0.8
166.691	-18.7984	0.8
166.674	-18.7651	0.8
166.668	-18.7524	0.8
166.658	-18.7318	0.8
166.644	-18.6984	0.8
166.635	-18.6739	0.8
166.631	-18.6651	0.8
166.62	-18.6318	0.8
166.609	-18.5984	0.8
166.601	-18.5693	0.8
166.6	-18.5651	0.8
166.591	-18.5318	0.8
166.583	-18.4984	0.8
166.577	-18.4651	0.8
166.572	-18.4318	0.8
166.568	-18.4035	0.8
166.567	-18.3984	0.8
166.564	-18.3651	0.8
166.561	-18.3318	0.8
166.56	-18.2984	0.8
166.56	-18.2651	0.8
166.56	-18.2318	0.8
166.562	-18.1984	0.8
166.565	-18.1651	0.8
166.568	-18.1353	0.8
166.568	-18.1318	0.8
166.573	-18.0984	0.8
166.578	-18.0651	0.8
166.585	-18.0318	0.8
166.593	-17.9984	0.8
166.601	-17.9684	0.8
166.602	-17.9651	0.8
166.611	-17.9318	0.8
166.622	-17.8984	0.8
166.634	-17.8651	0.8
166.635	-17.8633	0.8
166.647	-17.8318	0.8
166.661	-17.7984	0.8
166.668	-17.7845	0.8
166.677	-17.7651	0.8
166.695	-17.7318	0.8
166.701	-17.7201	0.8
166.713	-17.6984	0.8
166.732	-17.6651	0.8
166.735	-17.6613	0.8
166.753	-17.6318	0.8
166.768	-17.6105	0.8
166.776	-17.5984	0.8
166.801	-17.5664	0.8
166.802	-17.5651	0.8
166.827	-17.5318	0.8
166.835	-17.5231	0.8
166.856	-17.4984	0.8
166.868	-17.4852	0.8
166.887	-17.4651	0.8
166.901	-17.4514	0.8
166.92	-17.4318	0.8
166.935	-17.4175	0.8
166.956	-17.3984	0.8
166.968	-17.3876	0.8
166.996	-17.3651	0.8
167.001	-17.3609	0.8
167.035	-17.3336	0.8
167.037	-17.3318	0.8
167.068	-17.3092	0.8
167.084	-17.2984	0.8
167.101	-17.2876	0.8
167.135	-17.2655	0.8
167.135	-17.2651	0.8
167.168	-17.2457	0.8
167.195	-17.2318	0.8
167.201	-17.2285	0.8
167.235	-17.2102	0.8
167.26	-17.1984	0.8
167.268	-17.1945	0.8
167.301	-17.1808	0.8
167.335	-17.1663	0.8
167.338	-17.1651	0.8
167.368	-17.1537	0.8
167.401	-17.1433	0.8
167.435	-17.132	0.8
167.436	-17.1318	0.8
167.468	-17.1224	0.8
167.501	-17.1149	0.8
167.535	-17.1064	0.8
167.568	-17.1	0.8
167.579	-17.0984	0.8
167.601	-17.0953	0.8
> 1.6 contour
167.635	-17.5263	1.6
167.668	-17.5201	1.6
167.701	-17.5163	1.6
167.735	-17.5118	1.6
167.768	-17.5099	1.6
167.801	-17.5102	1.6
167.835	-17.5099	1.6
167.868	-17.5119	1.6
167.901	-17.5163	1.6
167.935	-17.5201	1.6
167.968	-17.5264	1.6
167.988	-17.5318	1.6
168.001	-17.5352	1.6
168.035	-17.5431	1.6
168.068	-17.5538	1.6
168.095	-17.5651	1.6
168.101	-17.5676	1.6
168.135	-17.5802	1.6
168.168	-17.5961	1.6
168.168	-17.5984	1.6
168.201	-17.6287	1.6
168.204	-17.6318	1.6
168.201	-17.636	1.6
168.181	-17.6651	1.6
168.168	-17.6828	1.6
168.157	-17.6984	1.6
168.163	-17.7318	1.6
168.168	-17.7366	1.6
168.175	-17.7318	1.6
168.201	-17.7118	1.6
168.235	-17.7152	1.6
168.258	-17.6984	1.6
168.268	-17.6912	1.6
168.301	-17.6957	1.6
168.304	-17.6984	1.6
168.301	-17.7021	1.6
168.281	-17.7318	1.6
168.286	-17.7651	1.6
168.301	-17.7804	1.6
168.323	-17.7651	1.6
168.335	-17.7563	1.6
168.368	-17.7612	1.6
168.372	-17.7651	1.6
168.401	-17.7952	1.6
168.404	-17.7984	1.6
168.435	-17.8295	1.6
168.448	-17.8318	1.6
168.468	-17.8608	1.6
168.471	-17.8651	1.6
168.491	-17.8984	1.6
168.501	-17.9179	1.6
168.509	-17.9318	1.6
168.526	-17.9651	1.6
168.535	-17.9856	1.6
168.54	-17.9984	1.6
168.552	-18.0318	1.6
168.563	-18.0651	1.6
168.568	-18.0843	1.6
168.572	-18.0984	1.6
168.579	-18.1318	1.6
168.584	-18.1651	1.6
168.588	-18.1984	1.6
168.59	-18.2318	1.6
168.591	-18.2651	1.6
168.59	-18.2984	1.6
168.588	-18.3318	1.6
168.584	-18.3651	1.6
168.579	-18.3984	1.6
168.572	-18.4318	1.6
168.568	-18.4488	1.6
168.564	-18.4651	1.6
168.553	-18.4984	1.6
168.541	-18.5318	1.6
168.535	-18.5474	1.6
168.527	-18.5651	1.6
168.51	-18.5984	1.6
168.501	-18.6147	1.6
168.492	-18.6318	1.6
168.472	-18.6651	1.6
168.468	-18.6717	1.6
168.449	-18.6984	1.6
168.435	-18.7179	1.6
168.423	-18.7318	1.6
168.401	-18.7561	1.6
168.393	-18.7651	1.6
168.368	-18.7925	1.6
168.362	-18.7984	1.6
168.335	-18.8233	1.6
168.324	-18.8318	1.6
168.301	-18.8495	1.6
168.281	-18.8651	1.6
168.268	-18.8754	1.6
168.235	-18.8973	1.6
168.233	-18.8984	1.6
168.201	-18.9162	1.6
168.173	-18.9318	1.6
168.168	-18.9348	1.6
168.135	-18.9506	1.6
168.101	-18.963	1.6
168.096	-18.9651	1.6
168.068	-18.9767	1.6
168.035	-18.9873	1.6
168.001	-18.9952	1.6
167.988	-18.9984	1.6
167.968	-19.0039	1.6
167.935	-19.0101	1.6
167.901	-19.0138	1.6
167.868	-19.0183	1.6
167.835	-19.0203	1.6
167.801	-19.0199	1.6
167.768	-19.0203	1.6
167.735	-19.0183	1.6
167.701	-19.0138	1.6
167.668	-19.0102	1.6
167.635	-19.0039	1.6
167.614	-18.9984	1.6
167.601	-18.9952	1.6
167.568	-18.9874	1.6
167.535	-18.9768	1.6
167.506	-18.9651	1.6
167.501	-18.9631	1.6
167.468	-18.9507	1.6
167.435	-18.935	1.6
167.429	-18.9318	1.6
167.401	-18.9164	1.6
167.369	-18.8984	1.6
167.368	-18.8976	1.6
167.335	-18.8757	1.6
167.321	-18.8651	1.6
167.301	-18.8498	1.6
167.278	-18.8318	1.6
167.268	-18.8236	1.6
167.24	-18.7984	1.6
167.235	-18.7928	1.6
167.209	-18.7651	1.6
167.201	-18.7566	1.6
167.179	-18.7318	1.6
167.168	-18.7183	1.6
167.153	-18.6984	1.6
167.135	-18.6723	1.6
167.13	-18.6651	1.6
167.11	-18.6318	1.6
167.101	-18.6155	1.6
167.092	-18.5984	1.6
167.075	-18.5651	1.6
167.068	-18.5484	1.6
167.061	-18.5318	1.6
167.049	-18.4984	1.6
167.038	-18.4651	1.6
167.035	-18.4504	1.6
167.03	-18.4318	1.6
167.023	-18.3984	1.6
167.018	-18.3651	1.6
167.014	-18.3318	1.6
167.012	-18.2984	1.6
167.011	-18.2651	1.6
167.012	-18.2318	1.6
167.014	-18.1984	1.6
167.018	-18.1651	1.6
167.023	-18.1318	1.6
167.03	-18.0984	1.6
167.035	-18.0827	1.6
167.039	-18.0651	1.6
167.05	-18.0318	1.6
167.062	-17.9984	1.6
167.068	-17.9846	1.6
167.076	-17.9651	1.6
167.093	-17.9318	1.6
167.101	-17.9172	1.6
167.111	-17.8984	1.6
167.131	-17.8651	1.6
167.135	-17.8602	1.6
167.154	-17.8318	1.6
167.168	-17.8139	1.6
167.181	-17.7984	1.6
167.201	-17.7755	1.6
167.21	-17.7651	1.6
167.235	-17.7389	1.6
167.242	-17.7318	1.6
167.268	-17.708	1.6
167.28	-17.6984	1.6
167.301	-17.6816	1.6
167.322	-17.6651	1.6
167.335	-17.6556	1.6
167.368	-17.6335	1.6
167.371	-17.6318	1.6
167.401	-17.6146	1.6
167.43	-17.5984	1.6
167.435	-17.5959	1.6
167.468	-17.58	1.6
167.501	-17.5675	1.6
167.507	-17.5651	1.6
167.535	-17.5537	1.6
167.568	-17.543	1.6
167.601	-17.5351	1.6
167.614	-17.5318	1.6
167.635	-17.5263	1.6
> 2.4 contour
167.668	-17.7292	2.4
167.701	-17.7232	2.4
167.735	-17.7177	2.4
167.768	-17.7149	2.4
167.801	-17.7147	2.4
167.835	-17.7149	2.4
167.868	-17.7177	2.4
167.901	-17.7233	2.4
167.935	-17.7293	2.4
167.944	-17.7318	2.4
167.968	-17.7378	2.4
168.001	-17.7494	2.4
168.035	-17.7617	2.4
168.042	-17.7651	2.4
168.068	-17.777	2.4
168.101	-17.7961	2.4
168.105	-17.7984	2.4
168.135	-17.8162	2.4
168.156	-17.8318	2.4
168.168	-17.8408	2.4
168.195	-17.8651	2.4
168.201	-17.8705	2.4
168.23	-17.8984	2.4
168.235	-17.903	2.4
168.259	-17.9318	2.4
168.268	-17.9432	2.4
168.283	-17.9651	2.4
168.301	-17.994	2.4
168.304	-17.9984	2.4
168.322	-18.0318	2.4
168.335	-18.0587	2.4
168.337	-18.0651	2.4
168.35	-18.0984	2.4
168.36	-18.1318	2.4
168.367	-18.1651	2.4
168.368	-18.1692	2.4
168.373	-18.1984	2.4
168.376	-18.2318	2.4
168.377	-18.2651	2.4
168.376	-18.2984	2.4
168.373	-18.3318	2.4
168.368	-18.3626	2.4
168.367	-18.3651	2.4
168.36	-18.3984	2.4
168.35	-18.4318	2.4
168.338	-18.4651	2.4
168.335	-18.4729	2.4
168.323	-18.4984	2.4
168.305	-18.5318	2.4
168.301	-18.5375	2.4
168.284	-18.5651	2.4
168.268	-18.5881	2.4
168.26	-18.5984	2.4
168.235	-18.6281	2.4
168.231	-18.6318	2.4
168.201	-18.6605	2.4
168.196	-18.6651	2.4
168.168	-18.6901	2.4
168.157	-18.6984	2.4
168.135	-18.7146	2.4
168.106	-18.7318	2.4
168.101	-18.7345	2.4
168.068	-18.7535	2.4
168.042	-18.7651	2.4
168.035	-18.7687	2.4
168.001	-18.781	2.4
167.968	-18.7925	2.4
167.944	-18.7984	2.4
167.935	-18.801	2.4
167.901	-18.8069	2.4
167.868	-18.8125	2.4
167.835	-18.8153	2.4
167.801	-18.8154	2.4
167.768	-18.8153	2.4
167.735	-18.8125	2.4
167.701	-18.807	2.4
167.668	-18.8011	2.4
167.658	-18.7984	2.4
167.635	-18.7926	2.4
167.601	-18.7811	2.4
167.568	-18.7689	2.4
167.56	-18.7651	2.4
167.535	-18.7537	2.4
167.501	-18.7347	2.4
167.496	-18.7318	2.4
167.468	-18.7148	2.4
167.445	-18.6984	2.4
167.435	-18.6904	2.4
167.406	-18.6651	2.4
167.401	-18.6608	2.4
167.371	-18.6318	2.4
167.368	-18.6285	2.4
167.342	-18.5984	2.4
167.335	-18.5886	2.4
167.318	-18.5651	2.4
167.301	-18.5382	2.4
167.297	-18.5318	2.4
167.279	-18.4984	2.4
167.268	-18.4739	2.4
167.264	-18.4651	2.4
167.251	-18.4318	2.4
167.242	-18.3984	2.4
167.235	-18.3652	2.4
167.235	-18.3651	2.4
167.229	-18.3318	2.4
167.226	-18.2984	2.4
167.225	-18.2651	2.4
167.226	-18.2318	2.4
167.229	-18.1984	2.4
167.235	-18.1666	2.4
167.235	-18.1651	2.4
167.242	-18.1318	2.4
167.252	-18.0984	2.4
167.265	-18.0651	2.4
167.268	-18.0577	2.4
167.28	-18.0318	2.4
167.298	-17.9984	2.4
167.301	-17.9933	2.4
167.319	-17.9651	2.4
167.335	-17.9427	2.4
167.343	-17.9318	2.4
167.368	-17.9026	2.4
167.372	-17.8984	2.4
167.401	-17.8701	2.4
167.407	-17.8651	2.4
167.435	-17.8405	2.4
167.446	-17.8318	2.4
167.468	-17.8159	2.4
167.497	-17.7984	2.4
167.501	-17.7959	2.4
167.535	-17.7768	2.4
167.56	-17.7651	2.4
167.568	-17.7616	2.4
167.601	-17.7492	2.4
167.635	-17.7377	2.4
167.658	-17.7318	2.4
167.668	-17.7292	2.4
> 3.2 contour
167.701	-17.8573	3.2
167.735	-17.8507	3.2
167.768	-17.847	3.2
167.801	-17.8461	3.2
167.835	-17.8471	3.2
167.868	-17.8508	3.2
167.901	-17.8574	3.2
167.931	-17.8651	3.2
167.935	-17.8661	3.2
167.968	-17.8776	3.2
168.001	-17.8926	3.2
168.012	-17.8984	3.2
168.035	-17.9106	3.2
168.066	-17.9318	3.2
168.068	-17.9331	3.2
168.101	-17.9604	3.2
168.106	-17.9651	3.2
168.135	-17.9938	3.2
168.139	-17.9984	3.2
168.164	-18.0318	3.2
168.168	-18.0369	3.2
168.186	-18.0651	3.2
168.201	-18.0955	3.2
168.203	-18.0984	3.2
168.216	-18.1318	3.2
168.227	-18.1651	3.2
168.233	-18.1984	3.2
168.235	-18.2073	3.2
168.238	-18.2318	3.2
168.239	-18.2651	3.2
168.238	-18.2984	3.2
168.235	-18.3242	3.2
168.234	-18.3318	3.2
168.227	-18.3651	3.2
168.217	-18.3984	3.2
168.203	-18.4318	3.2
168.201	-18.4355	3.2
168.186	-18.4651	3.2
168.168	-18.494	3.2
168.165	-18.4984	3.2
168.139	-18.5318	3.2
168.135	-18.5369	3.2
168.107	-18.5651	3.2
168.101	-18.5703	3.2
168.068	-18.5974	3.2
168.066	-18.5984	3.2
168.035	-18.6199	3.2
168.013	-18.6318	3.2
168.001	-18.6378	3.2
167.968	-18.6527	3.2
167.935	-18.6641	3.2
167.931	-18.6651	3.2
167.901	-18.6728	3.2
167.868	-18.6794	3.2
167.835	-18.6831	3.2
167.801	-18.6841	3.2
167.768	-18.6832	3.2
167.735	-18.6795	3.2
167.701	-18.6729	3.2
167.671	-18.6651	3.2
167.668	-18.6643	3.2
167.635	-18.6529	3.2
167.601	-18.638	3.2
167.589	-18.6318	3.2
167.568	-18.6201	3.2
167.536	-18.5984	3.2
167.535	-18.5977	3.2
167.501	-18.5706	3.2
167.495	-18.5651	3.2
167.468	-18.5374	3.2
167.463	-18.5318	3.2
167.437	-18.4984	3.2
167.435	-18.4946	3.2
167.416	-18.4651	3.2
167.401	-18.4364	3.2
167.399	-18.4318	3.2
167.385	-18.3984	3.2
167.375	-18.3651	3.2
167.368	-18.3318	3.2
167.368	-18.3274	3.2
167.364	-18.2984	3.2
167.363	-18.2651	3.2
167.364	-18.2318	3.2
167.368	-18.204	3.2
167.369	-18.1984	3.2
167.375	-18.1651	3.2
167.386	-18.1318	3.2
167.399	-18.0984	3.2
167.401	-18.0946	3.2
167.416	-18.0651	3.2
167.435	-18.0363	3.2
167.438	-18.0318	3.2
167.463	-17.9984	3.2
167.468	-17.9934	3.2
167.496	-17.9651	3.2
167.501	-17.9601	3.2
167.535	-17.9329	3.2
167.536	-17.9318	3.2
167.568	-17.9104	3.2
167.59	-17.8984	3.2
167.601	-17.8924	3.2
167.635	-17.8775	3.2
167.668	-17.866	3.2
167.671	-17.8651	3.2
167.701	-17.8573	3.2
> 4 contour
167.701	-17.9589	4
167.735	-17.9516	4
167.768	-17.9467	4
167.801	-17.9442	4
167.835	-17.9467	4
167.868	-17.9517	4
167.901	-17.959	4
167.917	-17.9651	4
167.935	-17.9719	4
167.968	-17.9883	4
167.985	-17.9984	4
168.001	-18.0081	4
168.03	-18.0318	4
168.035	-18.0363	4
168.062	-18.0651	4
168.068	-18.0733	4
168.087	-18.0984	4
168.101	-18.1232	4
168.106	-18.1318	4
168.12	-18.1651	4
168.128	-18.1984	4
168.134	-18.2318	4
168.135	-18.2461	4
168.136	-18.2651	4
168.135	-18.2849	4
168.134	-18.2984	4
168.129	-18.3318	4
168.12	-18.3651	4
168.106	-18.3984	4
168.101	-18.4075	4
168.087	-18.4318	4
168.068	-18.4572	4
168.062	-18.4651	4
168.035	-18.4941	4
168.03	-18.4984	4
168.001	-18.5223	4
167.986	-18.5318	4
167.968	-18.5421	4
167.935	-18.5584	4
167.918	-18.5651	4
167.901	-18.5713	4
167.868	-18.5785	4
167.835	-18.5835	4
167.801	-18.586	4
167.768	-18.5835	4
167.735	-18.5786	4
167.701	-18.5714	4
167.685	-18.5651	4
167.668	-18.5585	4
167.635	-18.5422	4
167.616	-18.5318	4
167.601	-18.5225	4
167.572	-18.4984	4
167.568	-18.4945	4
167.54	-18.4651	4
167.535	-18.4578	4
167.515	-18.4318	4
167.501	-18.4083	4
167.496	-18.3984	4
167.482	-18.3651	4
167.473	-18.3318	4
167.468	-18.2984	4
167.468	-18.2921	4
167.466	-18.2651	4
167.468	-18.2392	4
167.468	-18.2318	4
167.474	-18.1984	4
167.482	-18.1651	4
167.496	-18.1318	4
167.501	-18.1224	4
167.515	-18.0984	4
167.535	-18.0728	4
167.54	-18.0651	4
167.568	-18.036	4
167.572	-18.0318	4
167.601	-18.0079	4
167.617	-17.9984	4
167.635	-17.9881	4
167.668	-17.9717	4
167.685	-17.9651	4
167.701	-17.9589	4
> 4.8 contour
167.768	-18.0317	4.8
167.801	-18.0267	4.8
167.834	-18.0318	4.8
167.835	-18.0318	4.8
167.868	-18.0386	4.8
167.901	-18.0466	4.8
167.932	-18.0651	4.8
167.935	-18.0668	4.8
167.968	-18.0927	4.8
167.975	-18.0984	4.8
168.001	-18.1237	4.8
168.007	-18.1318	4.8
168.026	-18.1651	4.8
168.035	-18.1898	4.8
168.038	-18.1984	4.8
168.045	-18.2318	4.8
168.048	-18.2651	4.8
168.045	-18.2984	4.8
168.038	-18.3318	4.8
168.035	-18.3406	4.8
168.026	-18.3651	4.8
168.007	-18.3984	4.8
168.001	-18.4067	4.8
167.975	-18.4318	4.8
167.968	-18.4377	4.8
167.935	-18.4634	4.8
167.932	-18.4651	4.8
167.901	-18.4836	4.8
167.868	-18.4916	4.8
167.835	-18.4984	4.8
167.835	-18.4984	4.8
167.801	-18.5035	4.8
167.768	-18.4985	4.8
167.768	-18.4984	4.8
167.735	-18.4917	4.8
167.701	-18.4838	4.8
167.67	-18.4651	4.8
167.668	-18.4637	4.8
167.635	-18.438	4.8
167.627	-18.4318	4.8
167.601	-18.4072	4.8
167.595	-18.3984	4.8
167.576	-18.3651	4.8
167.568	-18.3417	4.8
167.564	-18.3318	4.8
167.557	-18.2984	4.8
167.554	-18.2651	4.8
167.557	-18.2318	4.8
167.564	-18.1984	4.8
167.568	-18.1887	4.8
167.576	-18.1651	4.8
167.595	-18.1318	4.8
167.601	-18.1232	4.8
167.627	-18.0984	4.8
167.635	-18.0923	4.8
167.668	-18.0666	4.8
167.67	-18.0651	4.8
167.701	-18.0464	4.8
167.735	-18.0385	4.8
167.768	-18.0318	4.8
167.768	-18.0317	4.8
> 5.6 contour
167.735	-18.1265	5.6
167.768	-18.1157	5.6
167.801	-18.1057	5.6
167.835	-18.1157	5.6
167.868	-18.1266	5.6
167.885	-18.1318	5.6
167.901	-18.1369	5.6
167.926	-18.1651	5.6
167.935	-18.1796	5.6
167.946	-18.1984	5.6
167.957	-18.2318	5.6
167.961	-18.2651	5.6
167.957	-18.2984	5.6
167.946	-18.3318	5.6
167.935	-18.3507	5.6
167.926	-18.3651	5.6
167.901	-18.3934	5.6
167.886	-18.3984	5.6
167.868	-18.4036	5.6
167.835	-18.4145	5.6
167.801	-18.4245	5.6
167.768	-18.4146	5.6
167.735	-18.4038	5.6
167.716	-18.3984	5.6
167.701	-18.3937	5.6
167.676	-18.3651	5.6
167.668	-18.3512	5.6
167.656	-18.3318	5.6
167.645	-18.2984	5.6
167.641	-18.2651	5.6
167.645	-18.2318	5.6
167.657	-18.1984	5.6
167.668	-18.1791	5.6
167.676	-18.1651	5.6
167.701	-18.1366	5.6
167.716	-18.1318	5.6
167.735	-18.1265	5.6
> 6.4 contour
167.801	-18.2074	6.4
167.82	-18.2318	6.4
167.812	-18.2651	6.4
167.82	-18.2984	6.4
167.801	-18.3229	6.4
167.783	-18.2984	6.4
167.79	-18.2651	6.4
167.783	-18.2318	6.4
167.801	-18.2074	6.4