> 3 contour
167.123	-15.318	3
167.127	-15.3285	3
167.147	-15.3785	3
167.166	-15.4285	3
167.207	-15.4391	3
167.248	-15.4285	3
167.267	-15.3785	3
167.287	-15.3285	3
167.29	-15.3198	3
167.373	-15.3274	3
167.381	-15.3285	3
167.457	-15.3388	3
167.54	-15.3547	3
167.623	-15.376	3
167.631	-15.3785	3
167.642	-15.4285	3
167.658	-15.4785	3
167.707	-15.5051	3
167.79	-15.5109	3
167.873	-15.5176	3
167.957	-15.5104	3
167.989	-15.5285	3
168.04	-15.5577	3
168.046	-15.5785	3
168.06	-15.6285	3
168.073	-15.6785	3
168.085	-15.7285	3
168.096	-15.7785	3
168.123	-15.7957	3
168.203	-15.8285	3
168.207	-15.8394	3
168.218	-15.8285	3
168.281	-15.7785	3
168.29	-15.7527	3
168.317	-15.7785	3
168.365	-15.8285	3
168.373	-15.8382	3
168.409	-15.8785	3
168.449	-15.9285	3
168.457	-15.9384	3
168.488	-15.9785	3
168.523	-16.0285	3
168.54	-16.0555	3
168.554	-16.0785	3
168.582	-16.1285	3
168.606	-16.1785	3
168.623	-16.2173	3
168.629	-16.2285	3
168.652	-16.2785	3
168.671	-16.3285	3
168.688	-16.3785	3
168.702	-16.4285	3
168.707	-16.4451	3
168.716	-16.4785	3
168.729	-16.5285	3
168.739	-16.5785	3
168.747	-16.6285	3
168.753	-16.6785	3
168.757	-16.7285	3
168.76	-16.7785	3
168.761	-16.8285	3
168.761	-16.8785	3
168.758	-16.9285	3
168.754	-16.9785	3
168.749	-17.0285	3
168.741	-17.0785	3
168.731	-17.1285	3
168.719	-17.1785	3
168.707	-17.2249	3
168.706	-17.2285	3
168.692	-17.2785	3
168.676	-17.3285	3
168.656	-17.3785	3
168.634	-17.4285	3
168.623	-17.4504	3
168.611	-17.4785	3
168.588	-17.5285	3
168.56	-17.5785	3
168.54	-17.6111	3
168.531	-17.5785	3
168.518	-17.5285	3
168.506	-17.4785	3
168.457	-17.4608	3
168.374	-17.4285	3
168.373	-17.4283	3
168.373	-17.4285	3
168.367	-17.4785	3
168.312	-17.5285	3
168.373	-17.5403	3
168.419	-17.5785	3
168.456	-17.6285	3
168.457	-17.6313	3
168.466	-17.6785	3
168.457	-17.7262	3
168.455	-17.7285	3
168.373	-17.7416	3
168.341	-17.7285	3
168.29	-17.7041	3
168.207	-17.7211	3
168.196	-17.7285	3
168.207	-17.7391	3
168.253	-17.7785	3
168.29	-17.8129	3
168.309	-17.8285	3
168.324	-17.8785	3
168.29	-17.9107	3
168.271	-17.9285	3
168.213	-17.9785	3
168.207	-17.9836	3
168.149	-18.0285	3
168.123	-18.0475	3
168.078	-18.0785	3
168.04	-18.1036	3
167.996	-18.1285	3
167.957	-18.1503	3
167.9	-18.1785	3
167.873	-18.1916	3
167.79	-18.2268	3
167.785	-18.2285	3
167.707	-18.2577	3
167.637	-18.2785	3
167.623	-18.2827	3
167.54	-18.3036	3
167.457	-18.3193	3
167.388	-18.3285	3
167.373	-18.3306	3
167.29	-18.3381	3
167.207	-18.3411	3
167.123	-18.3398	3
167.04	-18.3341	3
166.994	-18.3285	3
166.957	-18.3243	3
166.873	-18.3104	3
166.79	-18.2917	3
166.744	-18.2785	3
166.707	-18.2682	3
166.623	-18.2399	3
166.594	-18.2285	3
166.54	-18.2072	3
166.479	-18.1785	3
166.457	-18.1675	3
166.385	-18.1285	3
166.373	-18.1221	3
166.303	-18.0785	3
166.29	-18.0699	3
166.231	-18.0285	3
166.207	-18.0103	3
166.167	-17.9785	3
166.123	-17.9414	3
166.108	-17.9285	3
166.054	-17.8785	3
166.04	-17.8648	3
166.006	-17.8285	3
165.964	-17.7785	3
165.957	-17.769	3
165.924	-17.7285	3
165.888	-17.6785	3
165.873	-17.6569	3
165.854	-17.6285	3
165.823	-17.5785	3
165.795	-17.5285	3
165.79	-17.5179	3
165.769	-17.4785	3
165.746	-17.4285	3
165.724	-17.3785	3
165.707	-17.331	3
165.706	-17.3285	3
165.688	-17.2785	3
165.673	-17.2285	3
165.66	-17.1785	3
165.648	-17.1285	3
165.639	-17.0785	3
165.631	-17.0285	3
165.627	-16.9785	3
165.623	-16.9336	3
165.623	-16.9285	3
165.619	-16.8785	3
165.618	-16.8285	3
165.62	-16.7785	3
165.623	-16.7328	3
165.624	-16.7285	3
165.628	-16.6785	3
165.633	-16.6285	3
165.641	-16.5785	3
165.65	-16.5285	3
165.663	-16.4785	3
165.677	-16.4285	3
165.692	-16.3785	3
165.707	-16.3378	3
165.71	-16.3285	3
165.728	-16.2785	3
165.75	-16.2285	3
165.775	-16.1785	3
165.79	-16.1498	3
165.801	-16.1285	3
165.828	-16.0785	3
165.86	-16.0285	3
165.873	-16.009	3
165.894	-15.9785	3
165.93	-15.9285	3
165.957	-15.8961	3
165.97	-15.8785	3
166.013	-15.8285	3
166.04	-15.7993	3
166.061	-15.7785	3
166.115	-15.7285	3
166.123	-15.7216	3
166.174	-15.6785	3
166.207	-15.6521	3
166.238	-15.6285	3
166.29	-15.5917	3
166.31	-15.5785	3
166.373	-15.5388	3
166.392	-15.5285	3
166.457	-15.4928	3
166.486	-15.4785	3
166.54	-15.4525	3
166.623	-15.4674	3
166.674	-15.4785	3
166.667	-15.5285	3
166.707	-15.5447	3
166.766	-15.5285	3
166.79	-15.517	3
166.843	-15.4785	3
166.873	-15.446	3
166.897	-15.4285	3
166.957	-15.3846	3
167.04	-15.4068	3
167.082	-15.3785	3
167.11	-15.3285	3
167.123	-15.318	3
> 6 contour
166.957	-15.8579	6
167.04	-15.8434	6
167.123	-15.8346	6
167.145	-15.8785	6
167.207	-15.9139	6
167.238	-15.9285	6
167.29	-15.9515	6
167.333	-15.9285	6
167.358	-15.8785	6
167.373	-15.8481	6
167.457	-15.8662	6
167.497	-15.8785	6
167.54	-15.8914	6
167.623	-15.9244	6
167.632	-15.9285	6
167.707	-15.9659	6
167.728	-15.9785	6
167.79	-16.0178	6
167.805	-16.0285	6
167.87	-16.0785	6
167.873	-16.0817	6
167.925	-16.1285	6
167.957	-16.1611	6
167.961	-16.1785	6
167.957	-16.1826	6
167.913	-16.2285	6
167.924	-16.2785	6
167.957	-16.3021	6
167.995	-16.3285	6
168.04	-16.3615	6
168.064	-16.3785	6
168.123	-16.4254	6
168.137	-16.4285	6
168.135	-16.4785	6
168.141	-16.5285	6
168.147	-16.5785	6
168.123	-16.5983	6
168.094	-16.6285	6
168.096	-16.6785	6
168.099	-16.7285	6
168.123	-16.7512	6
168.189	-16.7785	6
168.158	-16.8285	6
168.207	-16.8735	6
168.225	-16.8785	6
168.22	-16.9285	6
168.214	-16.9785	6
168.207	-17.0173	6
168.205	-17.0285	6
168.194	-17.0785	6
168.179	-17.1285	6
168.161	-17.1785	6
168.139	-17.2285	6
168.123	-17.262	6
168.116	-17.2785	6
168.09	-17.3285	6
168.058	-17.3785	6
168.04	-17.4036	6
168.021	-17.4285	6
167.977	-17.4785	6
167.957	-17.4998	6
167.929	-17.5285	6
167.873	-17.5784	6
167.873	-17.5785	6
167.809	-17.6285	6
167.79	-17.6418	6
167.732	-17.6785	6
167.707	-17.6932	6
167.635	-17.7285	6
167.623	-17.7343	6
167.54	-17.767	6
167.501	-17.7785	6
167.457	-17.792	6
167.373	-17.81	6
167.29	-17.8209	6
167.207	-17.8252	6
167.123	-17.8232	6
167.04	-17.8146	6
166.957	-17.8001	6
166.876	-17.7785	6
166.873	-17.7777	6
166.79	-17.7485	6
166.745	-17.7285	6
166.707	-17.7108	6
166.648	-17.6785	6
166.623	-17.6638	6
166.57	-17.6285	6
166.54	-17.6073	6
166.505	-17.5785	6
166.457	-17.5339	6
166.451	-17.5285	6
166.404	-17.4785	6
166.373	-17.4423	6
166.362	-17.4285	6
166.325	-17.3785	6
166.293	-17.3285	6
166.29	-17.3225	6
166.264	-17.2785	6
166.24	-17.2285	6
166.22	-17.1785	6
166.207	-17.1417	6
166.202	-17.1285	6
166.186	-17.0785	6
166.173	-17.0285	6
166.165	-16.9785	6
166.159	-16.9285	6
166.154	-16.8785	6
166.153	-16.8285	6
166.154	-16.7785	6
166.159	-16.7285	6
166.166	-16.6785	6
166.175	-16.6285	6
166.187	-16.5785	6
166.203	-16.5285	6
166.207	-16.52	6
166.221	-16.4785	6
166.243	-16.4285	6
166.267	-16.3785	6
166.29	-16.3393	6
166.296	-16.3285	6
166.327	-16.2785	6
166.365	-16.2285	6
166.373	-16.2189	6
166.407	-16.1785	6
166.455	-16.1285	6
166.457	-16.1269	6
166.509	-16.0785	6
166.54	-16.0527	6
166.574	-16.0285	6
166.623	-15.9956	6
166.652	-15.9785	6
166.707	-15.9482	6
166.749	-15.9285	6
166.79	-15.9101	6
166.873	-15.8806	6
166.881	-15.8785	6
166.957	-15.8579	6
> 9 contour
166.957	-16.1215	9
167.04	-16.1018	9
167.123	-16.0895	9
167.145	-16.1285	9
167.207	-16.1552	9
167.29	-16.1568	9
167.332	-16.1785	9
167.353	-16.2285	9
167.372	-16.2785	9
167.373	-16.2808	9
167.375	-16.2785	9
167.402	-16.2285	9
167.43	-16.1785	9
167.457	-16.1671	9
167.477	-16.1785	9
167.519	-16.2285	9
167.54	-16.2402	9
167.581	-16.2785	9
167.623	-16.3121	9
167.649	-16.3285	9
167.707	-16.3683	9
167.722	-16.3785	9
167.748	-16.4285	9
167.79	-16.4454	9
167.872	-16.4785	9
167.873	-16.4867	9
167.896	-16.5285	9
167.917	-16.5785	9
167.934	-16.6285	9
167.945	-16.6785	9
167.954	-16.7285	9
167.957	-16.7508	9
167.961	-16.7785	9
167.963	-16.8285	9
167.961	-16.8785	9
167.957	-16.9078	9
167.954	-16.9285	9
167.946	-16.9785	9
167.935	-17.0285	9
167.919	-17.0785	9
167.897	-17.1285	9
167.873	-17.1733	9
167.871	-17.1785	9
167.841	-17.2285	9
167.805	-17.2785	9
167.79	-17.2958	9
167.761	-17.3285	9
167.709	-17.3785	9
167.707	-17.3807	9
167.645	-17.4285	9
167.623	-17.4438	9
167.562	-17.4785	9
167.54	-17.4904	9
167.457	-17.5252	9
167.446	-17.5285	9
167.373	-17.5503	9
167.29	-17.5654	9
167.207	-17.5711	9
167.123	-17.5683	9
167.04	-17.556	9
166.957	-17.5365	9
166.934	-17.5285	9
166.873	-17.5063	9
166.818	-17.4785	9
166.79	-17.4641	9
166.735	-17.4285	9
166.707	-17.408	9
166.671	-17.3785	9
166.623	-17.3334	9
166.618	-17.3285	9
166.573	-17.2785	9
166.54	-17.233	9
166.537	-17.2285	9
166.506	-17.1785	9
166.481	-17.1285	9
166.462	-17.0785	9
166.457	-17.0611	9
166.445	-17.0285	9
166.433	-16.9785	9
166.424	-16.9285	9
166.418	-16.8785	9
166.417	-16.8285	9
166.419	-16.7785	9
166.425	-16.7285	9
166.434	-16.6785	9
166.447	-16.6285	9
166.457	-16.6003	9
166.463	-16.5785	9
166.483	-16.5285	9
166.508	-16.4785	9
166.539	-16.4285	9
166.54	-16.4271	9
166.576	-16.3785	9
166.621	-16.3285	9
166.623	-16.3263	9
166.673	-16.2785	9
166.707	-16.2512	9
166.738	-16.2285	9
166.79	-16.1946	9
166.82	-16.1785	9
166.873	-16.152	9
166.937	-16.1285	9
166.957	-16.1215	9
> 12 contour
167.04	-16.2751	12
167.123	-16.2577	12
167.207	-16.254	12
167.29	-16.2618	12
167.298	-16.2785	12
167.323	-16.3285	12
167.344	-16.3785	12
167.364	-16.4285	12
167.373	-16.4337	12
167.389	-16.4285	12
167.418	-16.3785	12
167.457	-16.3552	12
167.513	-16.3785	12
167.54	-16.4146	12
167.604	-16.4285	12
167.616	-16.4785	12
167.581	-16.5285	12
167.623	-16.5531	12
167.707	-16.5729	12
167.729	-16.5785	12
167.751	-16.6285	12
167.767	-16.6785	12
167.779	-16.7285	12
167.785	-16.7785	12
167.788	-16.8285	12
167.785	-16.8785	12
167.779	-16.9285	12
167.768	-16.9785	12
167.752	-17.0285	12
167.73	-17.0785	12
167.707	-17.1184	12
167.701	-17.1285	12
167.666	-17.1785	12
167.623	-17.2256	12
167.62	-17.2285	12
167.562	-17.2785	12
167.54	-17.2944	12
167.484	-17.3285	12
167.457	-17.3433	12
167.373	-17.3761	12
167.364	-17.3785	12
167.29	-17.3967	12
167.207	-17.4043	12
167.123	-17.4005	12
167.04	-17.3831	12
167.025	-17.3785	12
166.957	-17.3586	12
166.895	-17.3285	12
166.873	-17.317	12
166.818	-17.2785	12
166.79	-17.2565	12
166.76	-17.2285	12
166.715	-17.1785	12
166.707	-17.1672	12
166.679	-17.1285	12
166.65	-17.0785	12
166.628	-17.0285	12
166.623	-17.0116	12
166.612	-16.9785	12
166.6	-16.9285	12
166.592	-16.8785	12
166.589	-16.8285	12
166.592	-16.7785	12
166.6	-16.7285	12
166.613	-16.6785	12
166.623	-16.6492	12
166.63	-16.6285	12
166.651	-16.5785	12
166.68	-16.5285	12
166.707	-16.4918	12
166.717	-16.4785	12
166.762	-16.4285	12
166.79	-16.4023	12
166.82	-16.3785	12
166.873	-16.3414	12
166.898	-16.3285	12
166.957	-16.2997	12
167.029	-16.2785	12
167.04	-16.2751	12
> 15 contour
167.04	-16.4089	15
167.123	-16.3864	15
167.207	-16.3819	15
167.29	-16.3914	15
167.308	-16.4285	15
167.373	-16.4637	15
167.43	-16.4785	15
167.457	-16.4955	15
167.502	-16.5285	15
167.457	-16.5493	15
167.429	-16.5785	15
167.441	-16.6285	15
167.457	-16.6396	15
167.494	-16.6285	15
167.54	-16.6129	15
167.606	-16.6285	15
167.623	-16.6663	15
167.629	-16.6785	15
167.645	-16.7285	15
167.654	-16.7785	15
167.657	-16.8285	15
167.654	-16.8785	15
167.645	-16.9285	15
167.63	-16.9785	15
167.623	-16.9931	15
167.607	-17.0285	15
167.576	-17.0785	15
167.54	-17.1219	15
167.534	-17.1285	15
167.479	-17.1785	15
167.457	-17.1955	15
167.398	-17.2285	15
167.373	-17.2407	15
167.29	-17.2667	15
167.207	-17.2761	15
167.123	-17.2712	15
167.04	-17.249	15
166.985	-17.2285	15
166.957	-17.2173	15
166.9	-17.1785	15
166.873	-17.1572	15
166.844	-17.1285	15
166.803	-17.0785	15
166.79	-17.0572	15
166.773	-17.0285	15
166.75	-16.9785	15
166.736	-16.9285	15
166.727	-16.8785	15
166.724	-16.8285	15
166.727	-16.7785	15
166.736	-16.7285	15
166.751	-16.6785	15
166.774	-16.6285	15
166.79	-16.6015	15
166.805	-16.5785	15
166.846	-16.5285	15
166.873	-16.5013	15
166.902	-16.4785	15
166.957	-16.4409	15
166.987	-16.4285	15
167.04	-16.4089	15
> 18 contour
167.123	-16.4968	18
167.207	-16.49	18
167.29	-16.5032	18
167.349	-16.5285	18
167.373	-16.5404	18
167.387	-16.5785	18
167.401	-16.6285	18
167.457	-16.6675	18
167.504	-16.6785	18
167.525	-16.7285	18
167.537	-16.7785	18
167.54	-16.8231	18
167.54	-16.8285	18
167.54	-16.8343	18
167.537	-16.8785	18
167.525	-16.9285	18
167.505	-16.9785	18
167.473	-17.0285	18
167.457	-17.0487	18
167.426	-17.0785	18
167.373	-17.1184	18
167.353	-17.1285	18
167.29	-17.1554	18
167.207	-17.1683	18
167.123	-17.1615	18
167.04	-17.1286	18
167.04	-17.1285	18
166.957	-17.0832	18
166.951	-17.0785	18
166.905	-17.0285	18
166.873	-16.9803	18
166.872	-16.9785	18
166.852	-16.9285	18
166.84	-16.8785	18
166.836	-16.8285	18
166.84	-16.7785	18
166.852	-16.7285	18
166.873	-16.6788	18
166.873	-16.6785	18
166.906	-16.6285	18
166.953	-16.5785	18
166.957	-16.5752	18
167.04	-16.5299	18
167.043	-16.5285	18
167.123	-16.4968	18
> 21 contour
167.123	-16.671	21
167.207	-16.6585	21
167.276	-16.6785	21
167.29	-16.6842	21
167.333	-16.7285	21
167.356	-16.7785	21
167.366	-16.8285	21
167.358	-16.8785	21
167.333	-16.9285	21
167.29	-16.9748	21
167.281	-16.9785	21
167.207	-16.9999	21
167.123	-16.9874	21
167.11	-16.9785	21
167.063	-16.9285	21
167.04	-16.8789	21
167.04	-16.8785	21
167.033	-16.8285	21
167.04	-16.7838	21
167.041	-16.7785	21
167.064	-16.7285	21
167.112	-16.6785	21
167.123	-16.671	21