> 4 contour
177.533	-17.2342	4
177.523	-17.2289	4
177.473	-17.1984	4
177.45	-17.1842	4
177.423	-17.1667	4
177.379	-17.1342	4
177.373	-17.1294	4
177.323	-17.0907	4
177.316	-17.0842	4
177.273	-17.0456	4
177.261	-17.0343	4
177.223	-16.9983	4
177.21	-16.9842	4
177.173	-16.9434	4
177.165	-16.9342	4
177.123	-16.8842	4
177.123	-16.8841	4
177.086	-16.8342	4
177.073	-16.8138	4
177.053	-16.7843	4
177.023	-16.7356	4
177.022	-16.7342	4
176.995	-16.6842	4
176.973	-16.6392	4
> 4 contour
178.913	-17.2342	4
178.923	-17.2289	4
178.973	-17.1983	4
178.995	-17.1842	4
179.023	-17.1667	4
179.067	-17.1342	4
179.073	-17.1294	4
179.123	-17.0907	4
179.13	-17.0842	4
179.173	-17.0456	4
179.185	-17.0343	4
179.223	-16.9983	4
179.236	-16.9842	4
179.273	-16.9434	4
179.281	-16.9342	4
179.323	-16.8842	4
179.323	-16.8841	4
179.36	-16.8342	4
179.323	-16.826	4
179.293	-16.7843	4
179.323	-16.7529	4
179.341	-16.7342	4
179.323	-16.7113	4
179.273	-16.7006	4
179.223	-16.6898	4
179.196	-16.6842	4
179.223	-16.6415	4
179.227	-16.6342	4
179.255	-16.5842	4
179.273	-16.5447	4
179.278	-16.5343	4
179.3	-16.4842	4
179.322	-16.4342	4
179.323	-16.4335	4
179.324	-16.4342	4
179.329	-16.4842	4
179.373	-16.5172	4
179.423	-16.5077	4
179.444	-16.4842	4
179.423	-16.4575	4
179.406	-16.4342	4
179.373	-16.3929	4
179.367	-16.3842	4
179.373	-16.3768	4
179.411	-16.3342	4
179.423	-16.3193	4
179.473	-16.3086	4
> 4 contour
179.473	-15.5346	4
179.473	-15.5342	4
179.449	-15.4842	4
179.423	-15.4368	4
179.422	-15.4342	4
179.391	-15.3842	4
179.373	-15.3586	4
179.357	-15.3342	4
179.323	-15.2879	4
179.32	-15.2842	4
179.278	-15.2342	4
179.273	-15.2281	4
179.234	-15.1842	4
179.223	-15.1724	4
179.184	-15.1342	4
179.173	-15.1245	4
179.129	-15.0842	4
179.123	-15.0792	4
179.073	-15.04	4
179.066	-15.0342	4
179.023	-15.0023	4
178.995	-14.9842	4
178.973	-14.9701	4
178.923	-14.9391	4
178.914	-14.9342	4
178.873	-14.9125	4
178.823	-14.8871	4
178.816	-14.8842	4
> 4 contour
177.63	-14.8842	4
177.623	-14.8871	4
177.573	-14.9125	4
177.532	-14.9343	4
177.523	-14.939	4
177.473	-14.9701	4
177.451	-14.9842	4
177.423	-15.0022	4
177.38	-15.0343	4
177.373	-15.04	4
177.323	-15.0792	4
177.317	-15.0842	4
177.273	-15.1245	4
177.262	-15.1342	4
177.223	-15.1724	4
177.212	-15.1843	4
177.173	-15.2281	4
177.168	-15.2342	4
177.126	-15.2843	4
177.123	-15.2879	4
177.089	-15.3342	4
177.073	-15.3586	4
177.055	-15.3842	4
177.024	-15.4343	4
177.023	-15.4368	4
176.997	-15.4842	4
176.973	-15.5343	4
176.973	-15.5346	4
> 8 contour
177.973	-15.2751	8
178.023	-15.2606	8
178.073	-15.2517	8
178.123	-15.2438	8
178.173	-15.2406	8
178.223	-15.2384	8
178.273	-15.2406	8
178.323	-15.2438	8
178.373	-15.2517	8
178.423	-15.2606	8
178.473	-15.2751	8
178.503	-15.2843	8
178.523	-15.2902	8
178.573	-15.3104	8
178.623	-15.3329	8
178.625	-15.3342	8
178.673	-15.3608	8
178.711	-15.3842	8
178.723	-15.3914	8
178.773	-15.4289	8
178.78	-15.4343	8
178.823	-15.4705	8
178.837	-15.4842	8
178.873	-15.5219	8
178.884	-15.5343	8
178.923	-15.58	8
178.926	-15.5842	8
178.961	-15.6342	8
178.973	-15.6544	8
178.991	-15.6843	8
179.017	-15.7342	8
179.023	-15.7478	8
179.039	-15.7843	8
179.056	-15.8342	8
179.07	-15.8842	8
179.073	-15.8979	8
179.081	-15.9343	8
179.09	-15.9842	8
179.094	-16.0343	8
179.096	-16.0843	8
179.094	-16.1342	8
179.09	-16.1842	8
179.082	-16.2342	8
179.073	-16.2705	8
179.07	-16.2843	8
179.057	-16.3343	8
179.039	-16.3842	8
179.023	-16.4219	8
179.018	-16.4342	8
178.973	-16.4455	8
178.923	-16.4577	8
178.899	-16.4842	8
178.892	-16.5343	8
178.873	-16.5539	8
178.844	-16.5843	8
178.835	-16.6342	8
178.823	-16.6467	8
178.805	-16.6342	8
178.773	-16.6145	8
178.753	-16.6342	8
178.723	-16.6637	8
178.673	-16.6707	8
178.623	-16.6772	8
178.615	-16.6842	8
178.573	-16.7228	8
178.523	-16.7277	8
178.515	-16.7342	8
178.503	-16.7843	8
178.523	-16.8169	8
178.573	-16.8256	8
178.622	-16.8343	8
178.573	-16.8565	8
178.523	-16.8766	8
178.497	-16.8842	8
178.473	-16.8916	8
178.423	-16.9058	8
178.373	-16.9147	8
178.323	-16.9225	8
178.273	-16.9256	8
178.223	-16.9278	8
178.173	-16.9256	8
178.123	-16.9225	8
178.073	-16.9147	8
178.023	-16.9058	8
177.973	-16.8916	8
177.949	-16.8842	8
177.923	-16.8767	8
177.873	-16.8565	8
177.824	-16.8342	8
177.823	-16.834	8
177.773	-16.8063	8
177.737	-16.7843	8
177.723	-16.7758	8
177.673	-16.7379	8
177.668	-16.7342	8
177.623	-16.6973	8
177.609	-16.6842	8
177.573	-16.6465	8
177.562	-16.6342	8
177.523	-16.5886	8
177.52	-16.5842	8
177.485	-16.5343	8
177.473	-16.5139	8
177.455	-16.4842	8
177.428	-16.4342	8
177.423	-16.4218	8
177.407	-16.3842	8
177.389	-16.3342	8
177.376	-16.2843	8
177.373	-16.2705	8
177.364	-16.2342	8
177.356	-16.1842	8
177.352	-16.1342	8
177.35	-16.0842	8
177.352	-16.0343	8
177.356	-15.9842	8
177.365	-15.9342	8
177.373	-15.8979	8
177.376	-15.8842	8
177.39	-15.8342	8
177.407	-15.7842	8
177.423	-15.7478	8
177.429	-15.7342	8
177.455	-15.6842	8
177.473	-15.6544	8
177.485	-15.6342	8
177.52	-15.5842	8
177.523	-15.58	8
177.562	-15.5342	8
177.573	-15.5219	8
177.609	-15.4842	8
177.623	-15.4705	8
177.666	-15.4342	8
177.673	-15.4289	8
177.723	-15.3914	8
177.735	-15.3842	8
177.773	-15.3608	8
177.821	-15.3342	8
177.823	-15.3329	8
177.873	-15.3104	8
177.923	-15.2902	8
177.943	-15.2842	8
177.973	-15.2751	8
> 12 contour
178.123	-15.4745	12
178.173	-15.4693	12
178.223	-15.4666	12
178.273	-15.4693	12
178.323	-15.4745	12
178.367	-15.4842	12
178.373	-15.4854	12
178.423	-15.4982	12
178.473	-15.5176	12
178.509	-15.5343	12
178.523	-15.5403	12
178.573	-15.5699	12
178.595	-15.5842	12
178.623	-15.6044	12
178.657	-15.6342	12
178.673	-15.6493	12
178.707	-15.6843	12
178.723	-15.7033	12
178.747	-15.7342	12
178.773	-15.7761	12
178.778	-15.7843	12
178.805	-15.8342	12
178.823	-15.8799	12
178.825	-15.8842	12
178.84	-15.9343	12
178.851	-15.9842	12
178.857	-16.0343	12
178.859	-16.0843	12
178.857	-16.1342	12
178.851	-16.1842	12
178.84	-16.2342	12
178.824	-16.2843	12
178.823	-16.2875	12
178.804	-16.3343	12
178.778	-16.3842	12
178.773	-16.3917	12
178.746	-16.4342	12
178.723	-16.464	12
178.706	-16.4842	12
178.673	-16.5175	12
178.655	-16.5343	12
178.623	-16.5624	12
178.592	-16.5843	12
178.573	-16.5874	12
178.523	-16.6265	12
178.506	-16.6342	12
178.473	-16.649	12
178.423	-16.6681	12
178.373	-16.6807	12
178.356	-16.6842	12
178.323	-16.6913	12
178.273	-16.6964	12
178.223	-16.6992	12
178.173	-16.6964	12
178.123	-16.6914	12
178.09	-16.6842	12
178.073	-16.6807	12
178.023	-16.6682	12
177.973	-16.6491	12
177.94	-16.6342	12
177.923	-16.6265	12
177.873	-16.5969	12
177.854	-16.5842	12
177.823	-16.5624	12
177.791	-16.5343	12
177.773	-16.5175	12
177.74	-16.4842	12
177.723	-16.464	12
177.7	-16.4342	12
177.673	-16.3917	12
177.668	-16.3842	12
177.642	-16.3342	12
177.623	-16.2875	12
177.622	-16.2843	12
177.606	-16.2342	12
177.595	-16.1842	12
177.589	-16.1342	12
177.587	-16.0842	12
177.589	-16.0343	12
177.595	-15.9842	12
177.606	-15.9342	12
177.621	-15.8842	12
177.623	-15.8799	12
177.641	-15.8342	12
177.668	-15.7842	12
177.673	-15.7761	12
177.699	-15.7342	12
177.723	-15.7033	12
177.739	-15.6842	12
177.773	-15.6493	12
177.789	-15.6342	12
177.823	-15.6044	12
177.851	-15.5842	12
177.873	-15.5699	12
177.923	-15.5403	12
177.937	-15.5342	12
177.973	-15.5176	12
178.023	-15.4982	12
178.073	-15.4854	12
178.079	-15.4842	12
178.123	-15.4745	12
> 16 contour
178.123	-15.6224	16
178.173	-15.6148	16
178.223	-15.612	16
178.273	-15.6148	16
178.323	-15.6224	16
178.366	-15.6342	16
178.373	-15.6361	16
178.423	-15.6542	16
178.473	-15.6805	16
178.479	-15.6843	16
178.523	-15.7133	16
178.548	-15.7342	16
178.573	-15.7577	16
178.598	-15.7843	16
178.623	-15.8172	16
178.635	-15.8342	16
178.663	-15.8842	16
178.673	-15.9083	16
178.684	-15.9343	16
178.698	-15.9842	16
178.706	-16.0343	16
178.709	-16.0843	16
178.707	-16.1342	16
178.698	-16.1842	16
178.683	-16.2342	16
178.673	-16.2582	16
178.662	-16.2843	16
178.634	-16.3343	16
178.623	-16.3497	16
178.596	-16.3842	16
178.573	-16.409	16
178.546	-16.4342	16
178.523	-16.4531	16
178.475	-16.4842	16
178.473	-16.4857	16
178.423	-16.512	16
178.373	-16.5302	16
178.357	-16.5343	16
178.323	-16.5436	16
178.273	-16.5512	16
178.223	-16.554	16
178.173	-16.5512	16
178.123	-16.5436	16
178.089	-16.5343	16
178.073	-16.5302	16
178.023	-16.512	16
177.973	-16.4857	16
177.971	-16.4842	16
177.923	-16.4531	16
177.9	-16.4342	16
177.873	-16.409	16
177.85	-16.3842	16
177.823	-16.3497	16
177.812	-16.3342	16
177.784	-16.2843	16
177.773	-16.2582	16
177.763	-16.2342	16
177.748	-16.1842	16
177.739	-16.1342	16
177.737	-16.0842	16
177.74	-16.0343	16
177.748	-15.9842	16
177.762	-15.9342	16
177.773	-15.9083	16
177.783	-15.8842	16
177.811	-15.8342	16
177.823	-15.8172	16
177.848	-15.7842	16
177.873	-15.7577	16
177.898	-15.7342	16
177.923	-15.7133	16
177.967	-15.6842	16
177.973	-15.6805	16
178.023	-15.6541	16
178.073	-15.6361	16
178.08	-15.6342	16
178.123	-15.6224	16
> 20 contour
178.123	-15.7335	20
178.173	-15.7225	20
178.223	-15.7198	20
178.273	-15.7225	20
178.323	-15.7335	20
178.325	-15.7342	20
178.373	-15.7497	20
178.423	-15.7764	20
178.435	-15.7843	20
178.473	-15.8124	20
178.496	-15.8342	20
178.523	-15.8667	20
178.536	-15.8842	20
178.565	-15.9343	20
178.573	-15.9545	20
178.584	-15.9842	20
178.595	-16.0343	20
178.598	-16.0843	20
178.595	-16.1342	20
178.584	-16.1842	20
178.573	-16.2122	20
178.564	-16.2342	20
178.535	-16.2843	20
178.523	-16.2996	20
178.493	-16.3343	20
178.473	-16.3535	20
178.431	-16.3842	20
178.423	-16.3893	20
178.373	-16.4158	20
178.323	-16.4321	20
178.313	-16.4342	20
178.273	-16.4429	20
178.223	-16.4456	20
178.173	-16.4429	20
178.133	-16.4342	20
178.123	-16.4321	20
178.073	-16.4158	20
178.023	-16.3893	20
178.015	-16.3842	20
177.973	-16.3536	20
177.953	-16.3342	20
177.923	-16.2996	20
177.911	-16.2843	20
177.882	-16.2342	20
177.873	-16.2122	20
177.862	-16.1842	20
177.851	-16.1342	20
177.848	-16.0842	20
177.851	-16.0343	20
177.862	-15.9842	20
177.873	-15.9545	20
177.881	-15.9342	20
177.91	-15.8842	20
177.923	-15.8667	20
177.95	-15.8342	20
177.973	-15.8124	20
178.011	-15.7842	20
178.023	-15.7764	20
178.073	-15.7497	20
178.121	-15.7342	20
178.123	-15.7335	20
> 24 contour
178.123	-15.8268	24
178.173	-15.8108	24
178.223	-15.8089	24
178.273	-15.8108	24
178.323	-15.8268	24
178.341	-15.8342	24
178.373	-15.8485	24
178.417	-15.8842	24
178.423	-15.8899	24
178.462	-15.9343	24
178.473	-15.9524	24
178.488	-15.9842	24
178.503	-16.0343	24
178.507	-16.0843	24
178.502	-16.1342	24
178.488	-16.1842	24
178.473	-16.2142	24
178.46	-16.2342	24
178.423	-16.2762	24
178.415	-16.2843	24
178.373	-16.3172	24
178.333	-16.3343	24
178.323	-16.3385	24
178.273	-16.3542	24
178.223	-16.3564	24
178.173	-16.3542	24
178.123	-16.3385	24
178.113	-16.3342	24
178.073	-16.3172	24
178.031	-16.2843	24
178.023	-16.2762	24
177.986	-16.2342	24
177.973	-16.2141	24
177.958	-16.1842	24
177.944	-16.1342	24
177.939	-16.0842	24
177.943	-16.0343	24
177.958	-15.9842	24
177.973	-15.9525	24
177.984	-15.9342	24
178.023	-15.8899	24
178.029	-15.8842	24
178.073	-15.8485	24
178.105	-15.8342	24
178.123	-15.8268	24
> 28 contour
178.173	-15.917	28
178.223	-15.9181	28
178.273	-15.917	28
178.304	-15.9343	28
178.323	-15.9496	28
178.365	-15.9842	28
178.373	-15.9936	28
178.392	-16.0343	28
178.397	-16.0843	28
178.39	-16.1342	28
178.373	-16.1759	28
178.367	-16.1842	28
178.323	-16.2168	28
178.299	-16.2342	28
178.273	-16.2483	28
178.223	-16.2477	28
178.173	-16.2483	28
178.147	-16.2342	28
178.123	-16.2168	28
178.079	-16.1842	28
178.073	-16.1759	28
178.056	-16.1342	28
178.049	-16.0842	28
178.054	-16.0343	28
178.073	-15.9936	28
178.081	-15.9842	28
178.123	-15.9496	28
178.142	-15.9342	28
178.173	-15.917	28