> 5 contour
249.271	27.0086	5
249.321	27.0194	5
249.371	27.0298	5
249.421	27.036	5
249.471	27.042	5
249.521	27.0441	5
249.571	27.046	5
249.621	27.0441	5
249.671	27.042	5
249.721	27.036	5
249.771	27.0298	5
249.821	27.0194	5
249.871	27.0086	5
249.88	27.006	5
249.921	26.9941	5
249.971	26.9789	5
250.021	26.9588	5
250.028	26.956	5
250.071	26.9386	5
250.121	26.9131	5
250.134	26.906	5
250.171	26.8866	5
250.218	26.856	5
250.221	26.8542	5
250.271	26.8208	5
250.29	26.806	5
250.321	26.7806	5
250.35	26.756	5
250.371	26.7369	5
250.402	26.706	5
250.421	26.685	5
250.447	26.656	5
250.471	26.627	5
250.487	26.606	5
250.521	26.556	5
250.521	26.556	5
250.552	26.506	5
250.571	26.4706	5
250.579	26.456	5
250.601	26.406	5
250.62	26.356	5
250.621	26.3527	5
250.637	26.306	5
250.65	26.256	5
250.66	26.206	5
250.667	26.156	5
250.671	26.1073	5
250.671	26.106	5
250.673	26.056	5
250.671	26.006	5
250.671	26.0046	5
250.667	25.956	5
250.661	25.906	5
250.651	25.856	5
250.638	25.806	5
250.621	25.756	5
250.621	25.7551	5
250.603	25.706	5
250.581	25.656	5
250.571	25.636	5
250.555	25.606	5
250.525	25.556	5
250.521	25.5504	5
250.491	25.506	5
250.471	25.4787	5
250.453	25.456	5
250.421	25.4199	5
250.409	25.406	5
250.371	25.3676	5
250.358	25.356	5
250.321	25.3233	5
250.3	25.306	5
250.271	25.2824	5
250.233	25.256	5
250.221	25.2482	5
250.171	25.2158	5
250.153	25.206	5
250.121	25.1886	5
250.071	25.1632	5
250.054	25.156	5
250.021	25.1422	5
249.971	25.1222	5
249.921	25.1073	5
249.917	25.106	5
249.871	25.0917	5
249.821	25.0808	5
249.771	25.0703	5
249.721	25.064	5
249.671	25.0581	5
249.622	25.056	5
249.621	25.056	5
249.571	25.054	5
249.521	25.056	5
249.52	25.056	5
249.471	25.0581	5
249.421	25.064	5
249.371	25.0703	5
249.321	25.1002	5
249.271	25.0917	5
249.225	25.106	5
249.221	25.1073	5
249.171	25.1222	5
249.121	25.1529	5
249.118	25.156	5
249.105	25.206	5
249.071	25.2358	5
249.049	25.256	5
249.037	25.306	5
249.021	25.321	5
248.983	25.356	5
248.973	25.406	5
248.971	25.4158	5
248.924	25.456	5
248.921	25.459	5
248.872	25.506	5
248.871	25.5061	5
248.822	25.556	5
248.821	25.5575	5
248.819	25.556	5
248.771	25.5246	5
248.721	25.5347	5
248.701	25.556	5
248.694	25.606	5
248.721	25.6446	5
248.758	25.656	5
248.731	25.706	5
248.721	25.7084	5
248.679	25.756	5
248.675	25.806	5
248.671	25.8104	5
248.632	25.856	5
248.63	25.906	5
248.621	25.9171	5
248.589	25.956	5
248.571	25.9788	5
248.549	26.006	5
248.571	26.0341	5
248.609	26.006	5
248.621	25.9976	5
248.627	26.006	5
248.627	26.056	5
248.627	26.106	5
248.628	26.156	5
248.63	26.206	5
248.621	26.2189	5
248.604	26.206	5
248.571	26.1807	5
248.521	26.1952	5
248.482	26.206	5
248.521	26.2159	5
248.571	26.229	5
248.593	26.256	5
248.596	26.306	5
248.6	26.356	5
248.571	26.3974	5
248.565	26.406	5
248.569	26.456	5
248.571	26.4706	5
248.59	26.506	5
248.621	26.556	5
248.621	26.556	5
248.655	26.606	5
248.671	26.627	5
248.695	26.656	5
248.721	26.685	5
248.74	26.706	5
248.771	26.7368	5
248.792	26.756	5
248.821	26.7805	5
248.852	26.806	5
248.871	26.8208	5
248.921	26.8542	5
248.924	26.856	5
248.971	26.8866	5
249.007	26.906	5
249.021	26.9132	5
249.071	26.9386	5
249.114	26.956	5
249.121	26.9588	5
249.171	26.9789	5
249.221	26.9941	5
249.262	27.006	5
249.271	27.0086	5
> 10 contour
249.421	26.4668	10
249.471	26.4819	10
249.521	26.4867	10
249.571	26.4913	10
249.621	26.4867	10
249.671	26.4819	10
249.721	26.4668	10
249.755	26.456	10
249.771	26.4513	10
249.821	26.4259	10
249.855	26.406	10
249.871	26.3963	10
249.917	26.356	10
249.921	26.352	10
249.966	26.306	10
249.971	26.299	10
249.999	26.256	10
250.021	26.2106	10
250.023	26.206	10
250.042	26.156	10
250.053	26.106	10
250.056	26.056	10
250.053	26.006	10
250.045	25.956	10
250.028	25.906	10
250.021	25.8909	10
250.005	25.856	10
249.974	25.806	10
249.971	25.8021	10
249.929	25.756	10
249.921	25.7484	10
249.873	25.706	10
249.871	25.7043	10
249.821	25.6741	10
249.786	25.656	10
249.771	25.6484	10
249.721	25.6325	10
249.671	25.6181	10
249.621	25.6135	10
249.571	25.6091	10
249.521	25.6134	10
249.471	25.618	10
249.421	25.6325	10
249.371	25.6486	10
249.357	25.656	10
249.321	25.6745	10
249.271	25.7045	10
249.269	25.706	10
249.221	25.7484	10
249.213	25.756	10
249.171	25.8021	10
249.168	25.806	10
249.137	25.856	10
249.121	25.8912	10
249.114	25.906	10
249.097	25.956	10
249.089	26.006	10
249.086	26.056	10
249.089	26.106	10
249.1	26.156	10
249.119	26.206	10
249.121	26.2104	10
249.143	26.256	10
249.171	26.299	10
249.176	26.306	10
249.221	26.352	10
249.225	26.356	10
249.271	26.3961	10
249.287	26.406	10
249.321	26.4255	10
249.371	26.4511	10
249.387	26.456	10
249.421	26.4668	10
> 15 contour
249.471	26.317	15
249.521	26.3256	15
249.571	26.3332	15
249.621	26.3253	15
249.671	26.3168	15
249.693	26.306	15
249.721	26.2929	15
249.771	26.2634	15
249.779	26.256	15
249.821	26.2096	15
249.824	26.206	15
249.856	26.156	15
249.871	26.1098	15
249.872	26.106	15
249.879	26.056	15
249.874	26.006	15
249.871	25.9942	15
249.861	25.956	15
249.834	25.906	15
249.821	25.8904	15
249.792	25.856	15
249.771	25.8368	15
249.721	25.8087	15
249.716	25.806	15
249.671	25.7829	15
249.621	25.7744	15
249.571	25.7674	15
249.521	25.7743	15
249.471	25.7828	15
249.426	25.806	15
249.421	25.8087	15
249.371	25.8369	15
249.351	25.856	15
249.321	25.8906	15
249.308	25.906	15
249.281	25.956	15
249.271	25.994	15
249.268	26.006	15
249.263	26.056	15
249.269	26.106	15
249.271	26.1107	15
249.286	26.156	15
249.318	26.206	15
249.321	26.209	15
249.363	26.256	15
249.371	26.2633	15
249.421	26.293	15
249.448	26.306	15
249.471	26.317	15
> 20 contour
249.471	26.2205	20
249.521	26.244	20
249.571	26.2551	20
249.621	26.2437	20
249.671	26.22	20
249.698	26.206	20
249.721	26.1906	20
249.755	26.156	20
249.768	26.106	20
249.771	26.0867	20
249.781	26.056	20
249.771	26.0134	20
249.77	26.006	20
249.769	25.956	20
249.726	25.906	20
249.721	25.9018	20
249.671	25.8748	20
249.625	25.856	20
249.621	25.855	20
249.617	25.856	20
249.571	25.8631	20
249.525	25.856	20
249.521	25.855	20
249.517	25.856	20
249.471	25.8745	20
249.421	25.9018	20
249.416	25.906	20
249.373	25.956	20
249.372	26.006	20
249.371	26.0133	20
249.361	26.056	20
249.371	26.0873	20
249.374	26.106	20
249.387	26.156	20
249.421	26.1906	20
249.443	26.206	20
249.471	26.2205	20
> 25 contour
249.471	26.1602	25
249.521	26.188	25
249.571	26.1939	25
249.621	26.1875	25
249.671	26.1598	25
249.675	26.156	25
249.714	26.106	25
249.721	26.0799	25
249.728	26.056	25
249.721	26.0244	25
249.718	26.006	25
249.685	25.956	25
249.671	25.9429	25
249.621	25.9164	25
249.571	25.9146	25
249.521	25.9159	25
249.471	25.9425	25
249.456	25.956	25
249.424	26.006	25
249.421	26.0244	25
249.414	26.056	25
249.421	26.0799	25
249.428	26.106	25
249.466	26.156	25
249.471	26.1602	25
> 30 contour
249.571	26.1576	30
249.584	26.156	30
249.621	26.1478	30
249.671	26.1065	30
249.671	26.106	30
249.671	26.1042	30
249.664	26.056	30
249.671	26.0268	30
249.678	26.006	30
249.671	25.997	30
249.627	25.956	30
249.621	25.952	30
249.611	25.956	30
249.571	25.9718	30
249.532	25.956	30
249.521	25.9515	30
249.514	25.956	30
249.471	25.9969	30
249.464	26.006	30
249.471	26.027	30
249.478	26.056	30
249.471	26.1029	30
249.47	26.106	30
249.471	26.1068	30
249.521	26.1487	30
249.556	26.156	30
249.571	26.1576	30