> 0.4 contour
-172.571	52.6339	0.4
-172.546	52.6426	0.4
-172.521	52.6477	0.4
-172.496	52.6497	0.4
-172.471	52.6489	0.4
-172.446	52.6451	0.4
-172.421	52.6377	0.4
-172.396	52.6257	0.4
-172.395	52.625	0.4
-172.371	52.6076	0.4
-172.364	52.6	0.4
-172.348	52.575	0.4
-172.346	52.5659	0.4
-172.343	52.55	0.4
-172.342	52.525	0.4
-172.321	52.5067	0.4
-172.296	52.5118	0.4
-172.271	52.5182	0.4
-172.246	52.5185	0.4
-172.221	52.5114	0.4
-172.2	52.5	0.4
-172.196	52.4973	0.4
-172.171	52.4766	0.4
-172.169	52.475	0.4
-172.147	52.45	0.4
-172.146	52.4482	0.4
-172.13	52.425	0.4
-172.121	52.4087	0.4
-172.116	52.4	0.4
-172.106	52.375	0.4
-172.098	52.35	0.4
-172.096	52.336	0.4
-172.094	52.325	0.4
-172.092	52.3	0.4
-172.092	52.275	0.4
-172.094	52.25	0.4
-172.096	52.2317	0.4
-172.096	52.225	0.4
-172.099	52.2	0.4
-172.102	52.175	0.4
-172.107	52.15	0.4
-172.114	52.125	0.4
-172.121	52.1089	0.4
-172.125	52.1	0.4
-172.139	52.075	0.4
-172.146	52.0647	0.4
-172.157	52.05	0.4
-172.171	52.0343	0.4
-172.18	52.025	0.4
-172.196	52.0118	0.4
-172.213	52	0.4
-172.221	51.9952	0.4
-172.246	51.9838	0.4
-172.271	51.9767	0.4
-172.279	51.975	0.4
-172.296	51.9724	0.4
-172.321	51.9685	0.4
-172.346	51.9553	0.4
-172.354	51.95	0.4
-172.371	51.9349	0.4
-172.384	51.925	0.4
-172.396	51.9122	0.4
-172.416	51.9	0.4
-172.421	51.8965	0.4
-172.446	51.8865	0.4
-172.471	51.882	0.4
-172.496	51.8819	0.4
-172.521	51.8866	0.4
-172.546	51.8982	0.4
-172.548	51.9	0.4
-172.571	51.9182	0.4
-172.575	51.925	0.4
-172.596	51.9406	0.4
-172.614	51.95	0.4
-172.621	51.9529	0.4
-172.637	51.95	0.4
-172.646	51.948	0.4
-172.671	51.9391	0.4
-172.696	51.9329	0.4
-172.721	51.9318	0.4
-172.746	51.9357	0.4
-172.771	51.9447	0.4
-172.781	51.95	0.4
-172.796	51.9583	0.4
-172.819	51.975	0.4
-172.821	51.9765	0.4
-172.846	51.9984	0.4
-172.848	52	0.4
-172.871	52.0237	0.4
-172.872	52.025	0.4
-172.893	52.05	0.4
-172.896	52.0544	0.4
-172.91	52.075	0.4
-172.921	52.0997	0.4
-172.921	52.1	0.4
-172.929	52.125	0.4
-172.931	52.15	0.4
-172.928	52.175	0.4
-172.921	52.1848	0.4
-172.916	52.2	0.4
-172.906	52.225	0.4
-172.919	52.25	0.4
-172.921	52.2539	0.4
-172.939	52.275	0.4
-172.946	52.2977	0.4
-172.947	52.3	0.4
-172.949	52.325	0.4
-172.946	52.35	0.4
-172.946	52.3509	0.4
-172.94	52.375	0.4
-172.929	52.4	0.4
-172.921	52.4125	0.4
-172.913	52.425	0.4
-172.896	52.4467	0.4
-172.893	52.45	0.4
-172.872	52.475	0.4
-172.871	52.4762	0.4
-172.851	52.5	0.4
-172.846	52.506	0.4
-172.829	52.525	0.4
-172.821	52.5337	0.4
-172.802	52.55	0.4
-172.796	52.5549	0.4
-172.771	52.5703	0.4
-172.76	52.575	0.4
-172.746	52.5811	0.4
-172.721	52.5881	0.4
-172.696	52.5915	0.4
-172.671	52.5917	0.4
-172.646	52.5899	0.4
-172.626	52.6	0.4
-172.621	52.602	0.4
-172.596	52.6207	0.4
-172.589	52.625	0.4
-172.571	52.6339	0.4
> 0.8 contour
-172.546	52.5025	0.8
-172.521	52.5098	0.8
-172.496	52.5124	0.8
-172.471	52.5105	0.8
-172.446	52.504	0.8
-172.437	52.5	0.8
-172.421	52.4934	0.8
-172.396	52.4786	0.8
-172.391	52.475	0.8
-172.371	52.4611	0.8
-172.356	52.45	0.8
-172.346	52.4421	0.8
-172.325	52.425	0.8
-172.321	52.4211	0.8
-172.3	52.4	0.8
-172.296	52.394	0.8
-172.282	52.375	0.8
-172.271	52.3511	0.8
-172.27	52.35	0.8
-172.262	52.325	0.8
-172.258	52.3	0.8
-172.257	52.275	0.8
-172.26	52.25	0.8
-172.266	52.225	0.8
-172.271	52.2034	0.8
-172.272	52.2	0.8
-172.278	52.175	0.8
-172.287	52.15	0.8
-172.296	52.1339	0.8
-172.301	52.125	0.8
-172.32	52.1	0.8
-172.321	52.0986	0.8
-172.345	52.075	0.8
-172.346	52.0743	0.8
-172.371	52.0556	0.8
-172.38	52.05	0.8
-172.396	52.0404	0.8
-172.421	52.0283	0.8
-172.43	52.025	0.8
-172.446	52.019	0.8
-172.471	52.0128	0.8
-172.496	52.0097	0.8
-172.521	52.0095	0.8
-172.546	52.0118	0.8
-172.571	52.0163	0.8
-172.596	52.0221	0.8
-172.607	52.025	0.8
-172.621	52.0286	0.8
-172.646	52.0362	0.8
-172.671	52.0458	0.8
-172.68	52.05	0.8
-172.696	52.0584	0.8
-172.72	52.075	0.8
-172.721	52.0756	0.8
-172.746	52.0989	0.8
-172.747	52.1	0.8
-172.766	52.125	0.8
-172.771	52.133	0.8
-172.78	52.15	0.8
-172.79	52.175	0.8
-172.796	52.1954	0.8
-172.797	52.2	0.8
-172.802	52.225	0.8
-172.804	52.25	0.8
-172.804	52.275	0.8
-172.802	52.3	0.8
-172.797	52.325	0.8
-172.796	52.3272	0.8
-172.788	52.35	0.8
-172.776	52.375	0.8
-172.771	52.383	0.8
-172.759	52.4	0.8
-172.746	52.4145	0.8
-172.735	52.425	0.8
-172.721	52.4359	0.8
-172.697	52.45	0.8
-172.696	52.4506	0.8
-172.671	52.4603	0.8
-172.646	52.4666	0.8
-172.621	52.472	0.8
-172.613	52.475	0.8
-172.596	52.4811	0.8
-172.571	52.4924	0.8
-172.551	52.5	0.8
-172.546	52.5025	0.8
> 1.2 contour
-172.596	52.4255	1.2
-172.571	52.4347	1.2
-172.546	52.4411	1.2
-172.521	52.4441	1.2
-172.496	52.4434	1.2
-172.471	52.4386	1.2
-172.446	52.4293	1.2
-172.438	52.425	1.2
-172.421	52.4152	1.2
-172.401	52.4	1.2
-172.396	52.3952	1.2
-172.377	52.375	1.2
-172.396	52.3655	1.2
-172.421	52.353	1.2
-172.427	52.35	1.2
-172.421	52.3419	1.2
-172.41	52.325	1.2
-172.401	52.3	1.2
-172.398	52.275	1.2
-172.396	52.2738	1.2
-172.371	52.262	1.2
-172.349	52.25	1.2
-172.355	52.225	1.2
-172.361	52.2	1.2
-172.371	52.1758	1.2
-172.371	52.175	1.2
-172.388	52.15	1.2
-172.396	52.1405	1.2
-172.413	52.125	1.2
-172.421	52.1188	1.2
-172.446	52.1039	1.2
-172.456	52.1	1.2
-172.471	52.0939	1.2
-172.496	52.0879	1.2
-172.521	52.0855	1.2
-172.546	52.0863	1.2
-172.571	52.0904	1.2
-172.596	52.0976	1.2
-172.602	52.1	1.2
-172.621	52.108	1.2
-172.646	52.1229	1.2
-172.649	52.125	1.2
-172.671	52.1441	1.2
-172.677	52.15	1.2
-172.695	52.175	1.2
-172.696	52.1766	1.2
-172.708	52.2	1.2
-172.715	52.225	1.2
-172.718	52.25	1.2
-172.718	52.275	1.2
-172.714	52.3	1.2
-172.706	52.325	1.2
-172.696	52.3444	1.2
-172.693	52.35	1.2
-172.673	52.375	1.2
-172.671	52.3775	1.2
-172.646	52.3988	1.2
-172.644	52.4	1.2
-172.621	52.414	1.2
-172.597	52.425	1.2
-172.596	52.4255	1.2
> 1.6 contour
-172.571	52.3873	1.6
-172.546	52.3949	1.6
-172.521	52.3974	1.6
-172.496	52.3949	1.6
-172.471	52.387	1.6
-172.45	52.375	1.6
-172.471	52.365	1.6
-172.496	52.3543	1.6
-172.515	52.35	1.6
-172.496	52.3464	1.6
-172.471	52.3306	1.6
-172.465	52.325	1.6
-172.449	52.3	1.6
-172.446	52.285	1.6
-172.444	52.275	1.6
-172.421	52.2626	1.6
-172.398	52.25	1.6
-172.405	52.225	1.6
-172.418	52.2	1.6
-172.421	52.1963	1.6
-172.44	52.175	1.6
-172.446	52.1694	1.6
-172.471	52.1536	1.6
-172.481	52.15	1.6
-172.496	52.1445	1.6
-172.521	52.1406	1.6
-172.546	52.1419	1.6
-172.571	52.148	1.6
-172.576	52.15	1.6
-172.596	52.1585	1.6
-172.621	52.175	1.6
-172.621	52.1751	1.6
-172.644	52.2	1.6
-172.646	52.2035	1.6
-172.657	52.225	1.6
-172.661	52.25	1.6
-172.646	52.2574	1.6
-172.621	52.2692	1.6
-172.609	52.275	1.6
-172.601	52.3	1.6
-172.596	52.3085	1.6
-172.584	52.325	1.6
-172.571	52.3369	1.6
-172.546	52.3471	1.6
-172.528	52.35	1.6
-172.546	52.3536	1.6
-172.571	52.3624	1.6
-172.594	52.375	1.6
-172.571	52.3873	1.6
> 2 contour
-172.546	52.3153	2
-172.521	52.3237	2
-172.496	52.3144	2
-172.481	52.3	2
-172.472	52.275	2
-172.471	52.2739	2
-172.446	52.2567	2
-172.435	52.25	2
-172.446	52.2266	2
-172.447	52.225	2
-172.47	52.2	2
-172.471	52.1991	2
-172.496	52.1851	2
-172.521	52.1801	2
-172.546	52.1825	2
-172.571	52.1921	2
-172.584	52.2	2
-172.596	52.2095	2
-172.614	52.225	2
-172.619	52.25	2
-172.596	52.2618	2
-172.575	52.275	2
-172.571	52.2856	2
-172.564	52.3	2
-172.546	52.3153	2
> 2.4 contour
-172.521	52.3062	2.4
-172.51	52.3	2.4
-172.496	52.2856	2.4
-172.49	52.275	2.4
-172.471	52.2558	2.4
-172.463	52.25	2.4
-172.471	52.2376	2.4
-172.483	52.225	2.4
-172.496	52.215	2.4
-172.521	52.2075	2.4
-172.546	52.2127	2.4
-172.565	52.225	2.4
-172.571	52.2303	2.4
-172.585	52.25	2.4
-172.571	52.2592	2.4
-172.554	52.275	2.4
-172.546	52.287	2.4
-172.532	52.3	2.4
-172.521	52.3062	2.4
> 2.8 contour
-172.521	52.2931	2.8
-172.503	52.275	2.8
-172.496	52.2614	2.8
-172.485	52.25	2.8
-172.496	52.2384	2.8
-172.521	52.2275	2.8
-172.546	52.2366	2.8
-172.56	52.25	2.8
-172.546	52.2628	2.8
-172.539	52.275	2.8
-172.521	52.2931	2.8