> 9 contour
237.8	48.0202	9
237.85	48.0293	9
237.876	48	9
237.9	47.9638	9
237.95	47.966	9
237.967	47.95	9
238	47.9377	9
238.05	47.9289	9
238.1	47.9268	9
238.15	47.9255	9
238.2	47.9044	9
238.213	47.9	9
238.25	47.8909	9
238.3	47.8758	9
238.35	47.8628	9
238.372	47.85	9
238.35	47.8165	9
238.3	47.8038	9
238.294	47.8	9
238.3	47.7956	9
238.35	47.7831	9
238.376	47.75	9
238.4	47.705	9
238.404	47.7	9
238.433	47.65	9
238.43	47.6	9
238.45	47.5657	9
238.461	47.55	9
238.45	47.5315	9
238.442	47.5	9
238.428	47.45	9
238.424	47.4	9
238.429	47.35	9
238.4	47.323	9
238.367	47.3	9
238.35	47.2529	9
238.349	47.25	9
238.3	47.2277	9
238.262	47.2	9
238.25	47.1566	9
238.247	47.15	9
238.2	47.1348	9
238.15	47.1377	9
238.1	47.1256	9
238.05	47.1125	9
238	47.1105	9
237.95	47.1017	9
237.937	47.1	9
237.9	47.0921	9
237.85	47.08	9
237.8	47.0528	9
237.75	47.0742	9
237.7	47.0926	9
237.65	47.093	9
237.6	47.0956	9
237.55	47.0907	9
237.515	47.1	9
237.5	47.1048	9
237.45	47.1262	9
237.4	47.1424	9
237.392	47.15	9
237.35	47.1932	9
237.328	47.2	9
237.3	47.2181	9
237.25	47.2477	9
237.247	47.25	9
237.215	47.3	9
237.2	47.3207	9
237.161	47.35	9
237.153	47.4	9
237.15	47.4109	9
237.139	47.45	9
237.111	47.5	9
237.1	47.5393	9
237.098	47.55	9
237.1	47.5536	9
237.122	47.6	9
237.15	47.6324	9
237.168	47.65	9
237.172	47.7	9
237.2	47.7432	9
237.216	47.75	9
237.239	47.8	9
237.25	47.812	9
237.3	47.823	9
237.35	47.8389	9
237.379	47.85	9
237.4	47.8665	9
237.434	47.9	9
237.45	47.9069	9
237.484	47.9	9
237.5	47.8958	9
237.55	47.8907	9
237.566	47.9	9
237.6	47.9369	9
237.65	47.9177	9
237.7	47.9327	9
237.75	47.9496	9
237.75	47.95	9
237.787	48	9
237.8	48.0202	9
> 18 contour
237.55	47.7	18
237.6	47.7212	18
237.65	47.7359	18
237.7	47.7421	18
237.75	47.7416	18
237.8	47.7476	18
237.85	47.7491	18
237.9	47.7422	18
237.95	47.7403	18
238	47.7451	18
238.05	47.7284	18
238.1	47.7088	18
238.116	47.7	18
238.15	47.675	18
238.172	47.65	18
238.194	47.6	18
238.2	47.5585	18
238.202	47.55	18
238.205	47.5	18
238.2	47.493	18
238.18	47.45	18
238.169	47.4	18
238.15	47.3779	18
238.116	47.35	18
238.1	47.338	18
238.05	47.3149	18
238	47.3039	18
237.95	47.3008	18
237.9	47.301	18
237.87	47.3	18
237.85	47.2989	18
237.8	47.2913	18
237.75	47.286	18
237.7	47.2983	18
237.65	47.2968	18
237.635	47.3	18
237.6	47.304	18
237.55	47.3281	18
237.502	47.35	18
237.5	47.3515	18
237.457	47.4	18
237.45	47.4144	18
237.428	47.45	18
237.422	47.5	18
237.423	47.55	18
237.429	47.6	18
237.45	47.6478	18
237.451	47.65	18
237.5	47.6809	18
237.55	47.7	18
237.55	47.7	18
> 27 contour
237.6	47.6506	27
237.65	47.6644	27
237.7	47.6687	27
237.75	47.6637	27
237.8	47.6746	27
237.85	47.6765	27
237.9	47.6733	27
237.95	47.6727	27
238	47.6672	27
238.036	47.65	27
238.05	47.6411	27
238.084	47.6	27
238.093	47.55	27
238.092	47.5	27
238.083	47.45	27
238.05	47.4014	27
238.048	47.4	27
238	47.3772	27
237.95	47.3748	27
237.9	47.3748	27
237.85	47.3759	27
237.8	47.3734	27
237.75	47.3859	27
237.7	47.3686	27
237.65	47.3712	27
237.6	47.3869	27
237.577	47.4	27
237.55	47.4368	27
237.543	47.45	27
237.533	47.5	27
237.532	47.55	27
237.539	47.6	27
237.55	47.6113	27
237.599	47.65	27
237.6	47.6506	27
> 36 contour
237.6	47.6017	36
237.65	47.6156	36
237.7	47.6314	36
237.75	47.6304	36
237.8	47.6361	36
237.85	47.6405	36
237.9	47.6377	36
237.95	47.6373	36
238	47.6259	36
238.031	47.6	36
238.044	47.55	36
238.038	47.5	36
238.032	47.45	36
238	47.4207	36
237.95	47.4134	36
237.9	47.4132	36
237.85	47.4141	36
237.8	47.4163	36
237.75	47.4309	36
237.7	47.4097	36
237.65	47.4101	36
237.603	47.45	36
237.6	47.4584	36
237.583	47.5	36
237.581	47.55	36
237.598	47.6	36
237.6	47.6017	36
> 45 contour
237.7	47.6026	45
237.75	47.6045	45
237.8	47.6093	45
237.85	47.6185	45
237.9	47.6154	45
237.95	47.6142	45
237.986	47.6	45
238	47.5835	45
238.015	47.55	45
238.003	47.5	45
238	47.4851	45
237.983	47.45	45
237.95	47.4395	45
237.9	47.4399	45
237.85	47.4412	45
237.801	47.45	45
237.8	47.4504	45
237.75	47.4628	45
237.722	47.45	45
237.7	47.439	45
237.65	47.4378	45
237.636	47.45	45
237.614	47.5	45
237.622	47.55	45
237.65	47.5758	45
237.694	47.6	45
237.7	47.6026	45
> 54 contour
237.7	47.5727	54
237.75	47.5855	54
237.8	47.5864	54
237.85	47.5964	54
237.9	47.5933	54
237.95	47.5882	54
237.986	47.55	54
237.969	47.5	54
237.95	47.4754	54
237.9	47.471	54
237.85	47.4734	54
237.8	47.4889	54
237.75	47.4889	54
237.706	47.5	54
237.7	47.5034	54
237.695	47.5	54
237.65	47.4766	54
237.638	47.5	54
237.65	47.5314	54
237.664	47.55	54
237.7	47.5727	54
> 63 contour
237.75	47.5678	63
237.8	47.5656	63
237.85	47.574	63
237.9	47.5719	63
237.95	47.5573	63
237.957	47.55	63
237.95	47.5321	63
237.9	47.5059	63
237.85	47.509	63
237.8	47.5243	63
237.75	47.5181	63
237.71	47.55	63
237.75	47.5678	63