> 5 contour
246.729	30.4703	5
246.813	30.4868	5
246.896	30.4994	5
246.979	30.508	5
247.063	30.5148	5
247.146	30.5138	5
247.229	30.5113	5
247.313	30.472	5
247.396	30.4693	5
247.479	30.4656	5
247.486	30.4602	5
247.513	30.3768	5
247.563	30.3385	5
247.616	30.2935	5
247.604	30.2102	5
247.646	30.2066	5
247.652	30.2102	5
247.729	30.262	5
247.779	30.2935	5
247.813	30.3163	5
247.838	30.2935	5
247.896	30.2441	5
247.934	30.2102	5
247.955	30.1268	5
247.976	30.0435	5
247.979	30.0404	5
247.985	30.0435	5
248.015	30.1268	5
248.044	30.2102	5
248.063	30.2226	5
248.143	30.2102	5
248.146	30.2083	5
248.165	30.1268	5
248.229	30.0655	5
248.252	30.0435	5
248.269	29.9602	5
248.313	29.9159	5
248.351	29.8768	5
248.313	29.8173	5
248.299	29.7935	5
248.311	29.7102	5
248.313	29.7021	5
248.315	29.7102	5
248.396	29.7603	5
248.443	29.7102	5
248.479	29.6699	5
248.519	29.6268	5
248.528	29.5435	5
248.563	29.5025	5
248.629	29.5435	5
248.644	29.6268	5
248.646	29.6385	5
248.652	29.6268	5
248.688	29.5435	5
248.663	29.4602	5
248.669	29.3768	5
248.729	29.3017	5
248.758	29.2935	5
248.77	29.2102	5
248.776	29.1268	5
248.777	29.0435	5
248.772	28.9602	5
248.762	28.8768	5
248.745	28.7935	5
248.729	28.7329	5
248.723	28.7102	5
248.696	28.6268	5
248.65	28.5435	5
248.646	28.5103	5
248.622	28.4602	5
248.575	28.3768	5
248.563	28.3578	5
248.519	28.2935	5
248.479	28.2427	5
248.453	28.2102	5
248.396	28.1459	5
248.378	28.1268	5
248.313	28.0635	5
248.29	28.0435	5
248.229	27.9919	5
248.188	27.9602	5
248.146	27.9298	5
248.067	27.8768	5
248.063	27.8737	5
247.979	27.8271	5
247.911	27.7935	5
247.896	27.7859	5
247.813	27.7491	5
247.729	27.7182	5
247.704	27.7102	5
247.646	27.6911	5
247.563	27.6663	5
247.479	27.6943	5
247.396	27.6905	5
247.369	27.7102	5
247.313	27.7487	5
247.251	27.7935	5
247.229	27.8507	5
247.146	27.8473	5
247.126	27.7935	5
247.063	27.7458	5
247.001	27.7935	5
246.979	27.8548	5
246.896	27.8658	5
246.839	27.8768	5
246.813	27.8814	5
246.811	27.8768	5
246.778	27.7935	5
246.729	27.7587	5
246.656	27.7102	5
246.646	27.6815	5
246.563	27.7052	5
246.55	27.7102	5
246.479	27.7363	5
246.396	27.7708	5
246.349	27.7935	5
246.313	27.8107	5
246.229	27.856	5
246.195	27.8768	5
246.146	27.9075	5
246.069	27.9602	5
246.063	27.965	5
245.979	28.0347	5
245.969	28.0435	5
245.896	28.1124	5
245.882	28.1268	5
245.813	28.2033	5
245.807	28.2102	5
245.742	28.2935	5
245.729	28.3116	5
245.685	28.3768	5
245.646	28.4462	5
245.638	28.4602	5
245.596	28.5435	5
245.563	28.6268	5
245.563	28.6272	5
245.534	28.7102	5
245.513	28.7935	5
245.498	28.8768	5
245.563	28.8978	5
245.591	28.8768	5
245.584	28.7935	5
245.646	28.7464	5
245.693	28.7102	5
245.729	28.6823	5
245.808	28.7102	5
245.782	28.7935	5
245.763	28.8768	5
245.751	28.9602	5
245.745	29.0435	5
245.746	29.1268	5
245.753	29.2102	5
245.738	29.2935	5
245.789	29.3768	5
245.749	29.4602	5
245.813	29.5327	5
245.853	29.5435	5
245.896	29.6223	5
245.896	29.6268	5
245.896	29.6278	5
245.842	29.7102	5
245.813	29.7578	5
245.729	29.7847	5
245.701	29.7935	5
245.729	29.8339	5
245.76	29.8768	5
245.813	29.9404	5
245.829	29.9602	5
245.896	30.0298	5
245.91	30.0435	5
245.979	30.1062	5
246.003	30.1268	5
246.063	30.1747	5
246.115	30.2102	5
246.146	30.2305	5
246.229	30.2808	5
246.253	30.2935	5
246.313	30.3251	5
246.396	30.3635	5
246.429	30.3768	5
246.479	30.3972	5
246.563	30.4285	5
246.646	30.4504	5
246.688	30.4602	5
246.729	30.4703	5
> 10 contour
247.063	29.7166	10
247.146	29.7132	10
247.184	29.7102	10
247.229	29.7073	10
247.313	29.6939	10
247.396	29.6717	10
247.479	29.6314	10
247.485	29.6268	10
247.563	29.5662	10
247.587	29.5435	10
247.646	29.4867	10
247.672	29.4602	10
247.647	29.3768	10
247.729	29.3399	10
247.768	29.2935	10
247.781	29.2102	10
247.813	29.1596	10
247.835	29.1268	10
247.836	29.0435	10
247.832	28.9602	10
247.834	28.8768	10
247.813	28.8299	10
247.797	28.7935	10
247.744	28.7102	10
247.729	28.6921	10
247.669	28.6268	10
247.646	28.6063	10
247.571	28.5435	10
247.563	28.5371	10
247.479	28.4931	10
247.396	28.4615	10
247.391	28.4602	10
247.313	28.4368	10
247.229	28.4211	10
247.146	28.4385	10
247.108	28.4602	10
247.063	28.4811	10
247.008	28.4602	10
246.979	28.4459	10
246.959	28.4602	10
246.896	28.4997	10
246.813	28.5146	10
246.777	28.5435	10
246.729	28.5817	10
246.646	28.6068	10
246.625	28.6268	10
246.646	28.7015	10
246.651	28.7102	10
246.646	28.7159	10
246.582	28.7935	10
246.563	28.8284	10
246.513	28.7935	10
246.479	28.7858	10
246.473	28.7935	10
246.456	28.8768	10
246.445	28.9602	10
246.441	29.0435	10
246.442	29.1268	10
246.411	29.2102	10
246.438	29.2935	10
246.479	29.3143	10
246.563	29.3093	10
246.579	29.3768	10
246.606	29.4602	10
246.629	29.5435	10
246.646	29.5562	10
246.729	29.6105	10
246.763	29.6268	10
246.813	29.6512	10
246.896	29.6816	10
246.979	29.7004	10
247.033	29.7102	10
247.063	29.7166	10
> 15 contour
246.979	29.4608	15
247.063	29.4906	15
247.146	29.4856	15
247.229	29.4753	15
247.277	29.4602	15
247.313	29.451	15
247.396	29.4139	15
247.449	29.3768	15
247.479	29.3517	15
247.535	29.2935	15
247.563	29.2463	15
247.573	29.2102	15
247.587	29.1268	15
247.563	29.0753	15
247.551	29.0435	15
247.542	28.9602	15
247.479	28.8807	15
247.475	28.8768	15
247.479	28.8365	15
247.489	28.7935	15
247.479	28.7842	15
247.396	28.7517	15
247.337	28.7102	15
247.313	28.6782	15
247.229	28.6537	15
247.146	28.6435	15
247.063	28.6399	15
246.979	28.6668	15
246.896	28.7023	15
246.89	28.7102	15
246.813	28.7732	15
246.791	28.7935	15
246.729	28.8631	15
246.707	28.8768	15
246.67	28.9602	15
246.656	29.0435	15
246.729	29.1257	15
246.73	29.1268	15
246.743	29.2102	15
246.732	29.2935	15
246.813	29.3745	15
246.816	29.3768	15
246.896	29.4309	15
246.978	29.4602	15
246.979	29.4608	15
> 20 contour
246.896	29.2961	20
246.979	29.333	20
247.063	29.3765	20
247.146	29.3732	20
247.229	29.3584	20
247.313	29.3041	20
247.333	29.2935	20
247.396	29.2431	20
247.42	29.2102	20
247.471	29.1268	20
247.477	29.0435	20
247.449	28.9602	20
247.396	28.9077	20
247.371	28.8768	20
247.313	28.8057	20
247.231	28.7935	20
247.229	28.7932	20
247.146	28.762	20
247.063	28.7633	20
247.017	28.7935	20
246.979	28.8086	20
246.896	28.8703	20
246.889	28.8768	20
246.829	28.9602	20
246.832	29.0435	20
246.815	29.1268	20
246.825	29.2102	20
246.893	29.2935	20
246.896	29.2961	20
> 25 contour
246.979	29.2529	25
247.063	29.2817	25
247.146	29.2906	25
247.229	29.2662	25
247.313	29.222	25
247.325	29.2102	25
247.363	29.1268	25
247.376	29.0435	25
247.357	28.9602	25
247.313	28.9093	25
247.267	28.8768	25
247.229	28.8536	25
247.146	28.8277	25
247.063	28.8369	25
246.985	28.8768	25
246.979	28.8821	25
246.91	28.9602	25
246.896	28.9867	25
246.879	29.0435	25
246.881	29.1268	25
246.896	29.1522	25
246.93	29.2102	25
246.979	29.2529	25
> 30 contour
247.146	29.2322	30
247.195	29.2102	30
247.229	29.1992	30
247.296	29.1268	30
247.302	29.0435	30
247.287	28.9602	30
247.229	28.9171	30
247.15	28.8768	30
247.146	28.8753	30
247.138	28.8768	30
247.063	28.903	30
247	28.9602	30
246.979	28.9769	30
246.931	29.0435	30
246.947	29.1268	30
246.979	29.1805	30
247.063	29.2009	30
247.089	29.2102	30
247.146	29.2322	30
> 35 contour
247.063	29.1492	35
247.146	29.176	35
247.229	29.1584	35
247.258	29.1268	35
247.246	29.0435	35
247.229	29.0048	35
247.202	28.9602	35
247.146	28.9254	35
247.089	28.9602	35
247.066	29.0435	35
247.063	29.0552	35
247.024	29.1268	35
247.063	29.1492	35