> 5 contour
228.684	52.7491	5
228.767	52.7584	5
228.85	52.768	5
228.934	52.7756	5
229.017	52.7817	5
229.1	52.7858	5
229.184	52.7907	5
229.267	52.7887	5
229.35	52.7873	5
229.434	52.7842	5
229.517	52.7796	5
229.6	52.7731	5
229.684	52.7671	5
229.767	52.754	5
229.809	52.7477	5
229.85	52.7419	5
229.934	52.7281	5
230.017	52.7126	5
230.1	52.6946	5
230.184	52.6762	5
230.223	52.6644	5
230.267	52.6514	5
230.35	52.6268	5
230.434	52.599	5
230.483	52.581	5
230.517	52.5691	5
230.6	52.5367	5
230.684	52.5019	5
230.692	52.4977	5
230.767	52.461	5
230.85	52.4173	5
230.856	52.4144	5
230.934	52.37	5
230.996	52.331	5
231.017	52.3175	5
231.1	52.2596	5
231.116	52.2477	5
231.184	52.1954	5
231.22	52.1644	5
231.267	52.1208	5
231.308	52.081	5
231.35	52.036	5
231.385	51.9977	5
231.434	51.9357	5
231.435	51.9144	5
231.506	51.831	5
231.517	51.8106	5
231.552	51.7477	5
231.589	51.6644	5
231.6	51.6326	5
231.618	51.581	5
231.64	51.4977	5
231.653	51.4144	5
231.66	51.331	5
231.659	51.2477	5
231.651	51.1644	5
231.635	51.081	5
231.612	50.9977	5
231.6	50.9659	5
231.581	50.9144	5
231.543	50.831	5
231.517	50.785	5
231.496	50.7477	5
231.44	50.6644	5
231.434	50.6559	5
231.375	50.581	5
231.35	50.5529	5
231.3	50.4977	5
231.267	50.4651	5
231.214	50.4144	5
231.184	50.3876	5
231.114	50.331	5
231.1	50.321	5
231.017	50.2603	5
230.998	50.2477	5
230.934	50.2053	5
230.865	50.1644	5
230.85	50.1555	5
230.767	50.1099	5
230.712	50.081	5
230.684	50.0665	5
230.6	50.0299	5
230.521	49.9977	5
230.517	49.9958	5
230.434	49.9636	5
230.35	49.9346	5
230.285	49.9144	5
230.267	49.9086	5
230.184	49.8819	5
230.1	49.8626	5
230.017	49.8439	5
229.95	49.831	5
229.934	49.8276	5
229.85	49.8119	5
229.767	49.7988	5
229.684	49.7852	5
229.6	49.7788	5
229.517	49.772	5
229.434	49.7673	5
229.35	49.7639	5
229.267	49.7626	5
229.184	49.7607	5
229.1	49.7656	5
229.017	49.7699	5
228.934	49.7762	5
228.85	49.7841	5
228.767	49.7941	5
228.684	49.8039	5
228.6	49.8211	5
228.551	49.831	5
228.517	49.8374	5
228.434	49.8554	5
228.35	49.8756	5
228.267	49.8986	5
228.212	49.9144	5
228.184	49.9221	5
228.1	49.9517	5
228.017	49.9828	5
227.98	49.9977	5
227.934	50.0165	5
227.85	50.053	5
227.792	50.081	5
227.767	50.0933	5
227.684	50.1354	5
227.635	50.1644	5
227.6	50.1853	5
227.517	50.2383	5
227.503	50.2477	5
227.434	50.2967	5
227.388	50.331	5
227.35	50.3615	5
227.288	50.4144	5
227.267	50.4341	5
227.201	50.4977	5
227.184	50.5164	5
227.126	50.581	5
227.1	50.6139	5
227.061	50.6644	5
227.017	50.7308	5
227.006	50.7477	5
226.958	50.831	5
226.934	50.8852	5
226.92	50.9144	5
226.889	50.9977	5
226.866	51.081	5
226.851	51.1644	5
226.85	51.1704	5
226.842	51.2477	5
226.841	51.331	5
226.848	51.4144	5
226.85	51.4276	5
226.861	51.4977	5
226.882	51.581	5
226.912	51.6644	5
226.934	51.7118	5
226.95	51.7477	5
226.996	51.831	5
227.017	51.863	5
227.051	51.9144	5
227.1	51.9769	5
227.117	51.9977	5
227.184	52.0712	5
227.193	52.081	5
227.267	52.1507	5
227.282	52.1644	5
227.35	52.2206	5
227.385	52.2477	5
227.434	52.2827	5
227.505	52.331	5
227.517	52.3384	5
227.6	52.3891	5
227.644	52.4144	5
227.684	52.4366	5
227.767	52.4769	5
227.813	52.4977	5
227.85	52.5147	5
227.934	52.5495	5
228.017	52.5806	5
228.1	52.511	5
228.184	52.5147	5
228.203	52.4977	5
228.267	52.4444	5
228.35	52.4476	5
228.388	52.4144	5
228.434	52.3775	5
228.487	52.331	5
228.517	52.3074	5
228.587	52.2477	5
228.6	52.2372	5
228.684	52.2402	5
228.767	52.2037	5
228.85	52.2186	5
228.855	52.2477	5
228.85	52.2724	5
228.767	52.2565	5
228.705	52.331	5
228.717	52.4144	5
228.684	52.4558	5
228.6	52.4591	5
228.567	52.4977	5
228.6	52.5419	5
228.647	52.581	5
228.6	52.6452	5
228.591	52.6644	5
228.6	52.7339	5
228.676	52.7477	5
228.684	52.7491	5
> 10 contour
229.1	51.9266	10
229.184	51.94	10
229.267	51.9342	10
229.35	51.9311	10
229.434	51.9228	10
229.493	51.9144	10
229.517	51.9115	10
229.6	51.8972	10
229.684	51.8817	10
229.767	51.848	10
229.809	51.831	10
229.85	51.8153	10
229.934	51.7748	10
229.98	51.7477	10
230.017	51.7247	10
230.097	51.6644	10
230.1	51.661	10
230.179	51.581	10
230.184	51.5743	10
230.236	51.4977	10
230.267	51.4266	10
230.272	51.4144	10
230.293	51.331	10
230.294	51.2477	10
230.279	51.1644	10
230.267	51.1352	10
230.246	51.081	10
230.195	50.9977	10
230.184	50.9842	10
230.121	50.9144	10
230.1	50.8966	10
230.017	50.8325	10
230.015	50.831	10
229.934	50.7804	10
229.867	50.7477	10
229.85	50.7392	10
229.767	50.7049	10
229.684	50.6723	10
229.641	50.6644	10
229.6	50.6557	10
229.517	50.6389	10
229.434	50.6276	10
229.35	50.6195	10
229.267	50.6166	10
229.184	50.6113	10
229.1	50.6238	10
229.017	50.6337	10
228.934	50.6497	10
228.873	50.6644	10
228.85	50.6692	10
228.767	50.6921	10
228.684	50.7194	10
228.63	50.7477	10
228.6	50.764	10
228.517	50.8108	10
228.487	50.831	10
228.434	50.8702	10
228.382	50.9144	10
228.35	50.9477	10
228.306	50.9977	10
228.267	51.0628	10
228.256	51.081	10
228.223	51.1644	10
228.208	51.2477	10
228.21	51.331	10
228.229	51.4144	10
228.267	51.4977	10
228.267	51.4979	10
228.322	51.581	10
228.35	51.6107	10
228.405	51.6644	10
228.434	51.687	10
228.517	51.7449	10
228.521	51.7477	10
228.6	51.7919	10
228.679	51.831	10
228.684	51.8334	10
228.767	51.8609	10
228.85	51.8848	10
228.934	51.9025	10
229.017	51.8633	10
229.094	51.9144	10
229.1	51.9266	10
> 15 contour
229.1	51.6795	15
229.184	51.7027	15
229.267	51.6921	15
229.35	51.6865	15
229.434	51.6726	15
229.468	51.6644	15
229.517	51.655	15
229.6	51.6302	15
229.684	51.5937	15
229.702	51.581	15
229.767	51.5296	15
229.804	51.4977	15
229.85	51.4387	15
229.868	51.4144	15
229.902	51.331	15
229.905	51.2477	15
229.881	51.1644	15
229.85	51.1163	15
229.827	51.081	15
229.767	51.0235	15
229.738	50.9977	15
229.684	50.9581	15
229.6	50.9234	15
229.571	50.9144	15
229.517	50.8958	15
229.434	50.8761	15
229.35	50.8634	15
229.267	50.859	15
229.184	50.8501	15
229.1	50.8707	15
229.017	50.8871	15
228.936	50.9144	15
228.934	50.915	15
228.85	50.9469	15
228.767	50.9964	15
228.765	50.9977	15
228.684	51.0699	15
228.673	51.081	15
228.621	51.1644	15
228.6	51.2418	15
228.598	51.2477	15
228.6	51.2915	15
228.601	51.331	15
228.632	51.4144	15
228.684	51.4831	15
228.696	51.4977	15
228.767	51.5566	15
228.806	51.581	15
228.85	51.6052	15
228.934	51.6392	15
229.017	51.6619	15
229.031	51.6644	15
229.1	51.6795	15
> 20 contour
229.184	51.5899	20
229.236	51.581	20
229.267	51.5754	20
229.35	51.5619	20
229.434	51.5567	20
229.517	51.5289	20
229.574	51.4977	20
229.6	51.4807	20
229.673	51.4144	20
229.684	51.3952	20
229.719	51.331	20
229.724	51.2477	20
229.69	51.1644	20
229.684	51.1563	20
229.613	51.081	20
229.6	51.0715	20
229.517	51.0233	20
229.434	51.0009	20
229.426	50.9977	20
229.35	50.9783	20
229.267	50.9693	20
229.184	50.9586	20
229.1	50.9889	20
229.072	50.9977	20
229.017	51.0122	20
228.934	51.0508	20
228.889	51.081	20
228.85	51.1172	20
228.809	51.1644	20
228.779	51.2477	20
228.783	51.331	20
228.828	51.4144	20
228.85	51.4363	20
228.93	51.4977	20
228.934	51.5001	20
229.017	51.5411	20
229.1	51.565	20
229.16	51.581	20
229.184	51.5899	20
> 25 contour
229.1	51.4952	25
229.184	51.4881	25
229.267	51.4887	25
229.35	51.4753	25
229.434	51.4686	25
229.482	51.4144	25
229.517	51.3813	25
229.558	51.331	25
229.564	51.2477	25
229.517	51.1709	25
229.513	51.1644	25
229.434	51.1086	25
229.35	51.0828	25
229.339	51.081	25
229.267	51.054	25
229.184	51.0521	25
229.139	51.081	25
229.1	51.0921	25
229.017	51.1117	25
228.986	51.1644	25
228.938	51.2477	25
228.944	51.331	25
229.017	51.411	25
229.021	51.4144	25
229.1	51.4952	25
> 30 contour
229.1	51.4157	30
229.184	51.4437	30
229.267	51.4534	30
229.35	51.4336	30
229.39	51.4144	30
229.434	51.3906	30
229.495	51.331	30
229.448	51.2477	30
229.437	51.1644	30
229.434	51.1618	30
229.35	51.1186	30
229.267	51.131	30
229.202	51.1644	30
229.184	51.1719	30
229.17	51.1644	30
229.1	51.1356	30
229.058	51.1644	30
229.017	51.2186	30
228.996	51.2477	30
229.006	51.331	30
229.017	51.3426	30
229.099	51.4144	30
229.1	51.4157	30
> 35 contour
229.267	51.418	35
229.28	51.4144	35
229.35	51.3696	35
229.434	51.3424	35
229.445	51.331	35
229.434	51.3142	35
229.391	51.2477	35
229.369	51.1644	35
229.35	51.1543	35
229.322	51.1644	35
229.267	51.2446	35
229.184	51.2317	35
229.129	51.2477	35
229.184	51.3221	35
229.186	51.331	35
229.247	51.4144	35
229.267	51.418	35