> 10 contour
274.47	11.6271	10
274.47	11.627	10
274.52	11.6209	10
274.57	11.6143	10
274.62	11.5913	10
274.649	11.577	10
274.67	11.5666	10
274.715	11.527	10
274.72	11.5219	10
274.762	11.477	10
274.77	11.4656	10
274.793	11.427	10
274.81	11.377	10
274.82	11.3311	10
274.821	11.327	10
274.826	11.277	10
274.824	11.227	10
274.82	11.2109	10
274.815	11.177	10
274.798	11.127	10
274.771	11.077	10
274.77	11.0766	10
274.769	11.077	10
274.72	11.0908	10
274.686	11.077	10
274.67	11.0601	10
274.658	11.027	10
274.62	10.9944	10
274.57	10.9959	10
274.52	10.988	10
274.47	10.9781	10
274.42	10.9814	10
274.37	10.9843	10
274.32	10.9944	10
274.282	11.027	10
274.27	11.0375	10
274.228	11.027	10
274.22	11.0196	10
274.212	11.027	10
274.17	11.077	10
274.17	11.077	10
274.143	11.127	10
274.153	11.177	10
274.164	11.227	10
274.17	11.2446	10
274.188	11.277	10
274.17	11.2954	10
274.149	11.327	10
274.17	11.358	10
274.181	11.377	10
274.17	11.4075	10
274.16	11.427	10
274.17	11.4657	10
274.177	11.477	10
274.22	11.5227	10
274.224	11.527	10
274.27	11.5669	10
274.291	11.577	10
274.32	11.5913	10
274.333	11.577	10
274.32	11.5524	10
274.307	11.527	10
274.32	11.5229	10
274.339	11.527	10
274.37	11.5451	10
274.391	11.577	10
274.42	11.6205	10
274.47	11.627	10
274.47	11.6271	10
> 20 contour
274.37	11.4474	20
274.42	11.474	20
274.47	11.4451	20
274.52	11.4297	20
274.57	11.4634	20
274.612	11.427	20
274.62	11.4173	20
274.655	11.377	20
274.67	11.3427	20
274.677	11.327	20
274.685	11.277	20
274.681	11.227	20
274.67	11.1981	20
274.662	11.177	20
274.62	11.1519	20
274.57	11.127	20
274.57	11.1268	20
274.56	11.077	20
274.52	11.0699	20
274.503	11.077	20
274.47	11.0947	20
274.436	11.077	20
274.42	11.0656	20
274.411	11.077	20
274.371	11.127	20
274.37	11.1278	20
274.328	11.177	20
274.32	11.1839	20
274.287	11.227	20
274.27	11.261	20
274.26	11.277	20
274.27	11.292	20
274.289	11.327	20
274.285	11.377	20
274.32	11.4173	20
274.328	11.427	20
274.37	11.4474	20
> 30 contour
274.37	11.3888	30
274.42	11.4127	30
274.47	11.4092	30
274.52	11.4017	30
274.57	11.3891	30
274.581	11.377	30
274.61	11.327	30
274.617	11.277	30
274.614	11.227	30
274.595	11.177	30
274.57	11.1602	30
274.52	11.1431	30
274.47	11.1469	30
274.42	11.1352	30
274.39	11.177	30
274.37	11.1964	30
274.335	11.227	30
274.323	11.277	30
274.33	11.327	30
274.359	11.377	30
274.37	11.3888	30
> 40 contour
274.47	11.3862	40
274.515	11.377	40
274.52	11.3757	40
274.57	11.3387	40
274.578	11.327	40
274.593	11.277	40
274.586	11.227	40
274.57	11.2003	40
274.547	11.177	40
274.52	11.1648	40
274.483	11.177	40
274.47	11.1803	40
274.42	11.1928	40
274.385	11.227	40
274.37	11.2447	40
274.347	11.277	40
274.362	11.327	40
274.37	11.3387	40
274.42	11.3757	40
274.425	11.377	40
274.47	11.3862	40
> 50 contour
274.42	11.3484	50
274.47	11.3622	50
274.52	11.3484	50
274.546	11.327	50
274.568	11.277	50
274.559	11.227	50
274.52	11.1884	50
274.47	11.1961	50
274.42	11.223	50
274.416	11.227	50
274.372	11.277	50
274.394	11.327	50
274.42	11.3484	50
> 60 contour
274.47	11.3376	60
274.503	11.327	60
274.52	11.32	60
274.547	11.277	60
274.532	11.227	60
274.52	11.2147	60
274.47	11.212	60
274.444	11.227	60
274.42	11.247	60
274.393	11.277	60
274.42	11.32	60
274.437	11.327	60
274.47	11.3376	60
> 70 contour
274.42	11.287	70
274.47	11.3163	70
274.52	11.287	70
274.526	11.277	70
274.52	11.2589	70
274.47	11.2282	70
274.42	11.27	70
274.414	11.277	70
274.42	11.287	70