> 3 contour
169.428	-18.2018	3
169.478	-18.1943	3
169.528	-18.1869	3
169.578	-18.1833	3
169.628	-18.1796	3
169.678	-18.1797	3
169.728	-18.1796	3
169.778	-18.1833	3
169.828	-18.1869	3
169.878	-18.1943	3
169.928	-18.2018	3
169.968	-18.211	3
169.978	-18.2132	3
170.028	-18.224	3
170.078	-18.2392	3
170.128	-18.2547	3
170.144	-18.261	3
170.178	-18.274	3
170.228	-18.2937	3
170.263	-18.311	3
170.278	-18.3182	3
170.328	-18.3426	3
170.359	-18.361	3
170.378	-18.3723	3
170.428	-18.4028	3
170.44	-18.411	3
170.478	-18.4383	3
170.509	-18.461	3
170.528	-18.4754	3
170.569	-18.511	3
170.578	-18.5191	3
170.624	-18.561	3
170.628	-18.5651	3
170.671	-18.611	3
170.678	-18.6189	3
170.716	-18.661	3
170.728	-18.676	3
170.755	-18.711	3
170.778	-18.7446	3
170.79	-18.761	3
170.822	-18.811	3
170.828	-18.8214	3
170.851	-18.861	3
170.875	-18.911	3
170.878	-18.917	3
170.899	-18.961	3
170.919	-19.011	3
170.928	-19.0353	3
170.937	-19.061	3
170.953	-19.111	3
170.965	-19.161	3
170.975	-19.211	3
170.978	-19.2271	3
170.984	-19.261	3
170.991	-19.311	3
170.995	-19.361	3
170.997	-19.411	3
170.997	-19.461	3
170.995	-19.511	3
170.991	-19.561	3
170.984	-19.611	3
170.978	-19.6468	3
170.976	-19.661	3
170.965	-19.711	3
170.953	-19.761	3
170.937	-19.811	3
170.928	-19.8372	3
170.92	-19.861	3
170.899	-19.911	3
170.878	-19.9553	3
170.875	-19.961	3
170.85	-20.011	3
170.828	-20.0498	3
170.821	-20.061	3
170.789	-20.111	3
170.778	-20.126	3
170.753	-20.161	3
170.728	-20.1938	3
170.714	-20.211	3
170.678	-20.2509	3
170.669	-20.261	3
170.628	-20.3039	3
170.62	-20.311	3
170.578	-20.3493	3
170.565	-20.361	3
170.528	-20.3925	3
170.503	-20.411	3
170.478	-20.4291	3
170.432	-20.461	3
170.428	-20.464	3
170.378	-20.4943	3
170.349	-20.511	3
170.328	-20.5235	3
170.278	-20.5478	3
170.25	-20.561	3
170.228	-20.5717	3
170.178	-20.5913	3
170.128	-20.6101	3
170.125	-20.611	3
170.078	-20.6255	3
170.028	-20.6406	3
169.978	-20.6514	3
169.933	-20.661	3
169.928	-20.6622	3
169.878	-20.6695	3
169.828	-20.6769	3
169.778	-20.6804	3
169.728	-20.6841	3
169.678	-20.6839	3
169.628	-20.6841	3
169.578	-20.6804	3
169.528	-20.6769	3
169.478	-20.6694	3
169.428	-20.6622	3
169.423	-20.661	3
169.378	-20.6514	3
169.328	-20.6406	3
169.278	-20.6255	3
169.231	-20.611	3
169.228	-20.6101	3
169.178	-20.5913	3
169.128	-20.5718	3
169.106	-20.561	3
169.078	-20.5478	3
169.028	-20.5235	3
169.007	-20.511	3
168.978	-20.4943	3
168.928	-20.4641	3
168.924	-20.461	3
168.878	-20.4291	3
168.853	-20.411	3
168.828	-20.3925	3
168.791	-20.361	3
168.778	-20.3493	3
168.736	-20.311	3
168.728	-20.3039	3
168.687	-20.261	3
168.678	-20.2508	3
168.642	-20.211	3
168.628	-20.1938	3
168.603	-20.161	3
168.578	-20.126	3
168.567	-20.111	3
168.535	-20.061	3
168.528	-20.0498	3
168.506	-20.011	3
168.481	-19.961	3
168.478	-19.9552	3
168.457	-19.911	3
168.436	-19.861	3
168.428	-19.8372	3
168.419	-19.811	3
168.403	-19.761	3
168.391	-19.711	3
168.38	-19.661	3
168.378	-19.6468	3
168.372	-19.611	3
168.365	-19.561	3
168.361	-19.511	3
168.359	-19.461	3
168.359	-19.411	3
168.361	-19.361	3
168.365	-19.311	3
168.372	-19.261	3
168.378	-19.2271	3
168.381	-19.211	3
168.391	-19.161	3
168.403	-19.111	3
168.419	-19.061	3
168.428	-19.0353	3
168.437	-19.011	3
168.457	-18.961	3
168.478	-18.917	3
168.481	-18.911	3
168.505	-18.861	3
168.528	-18.8214	3
168.534	-18.811	3
168.566	-18.761	3
168.578	-18.7447	3
168.601	-18.711	3
168.628	-18.676	3
168.64	-18.661	3
168.678	-18.6189	3
168.685	-18.611	3
168.728	-18.5651	3
168.732	-18.561	3
168.778	-18.5191	3
168.787	-18.511	3
168.828	-18.4754	3
168.847	-18.461	3
168.878	-18.4383	3
168.916	-18.411	3
168.928	-18.4028	3
168.978	-18.3723	3
168.997	-18.361	3
169.028	-18.3426	3
169.078	-18.3182	3
169.093	-18.311	3
169.128	-18.2937	3
169.178	-18.274	3
169.212	-18.261	3
169.228	-18.2547	3
169.278	-18.2392	3
169.328	-18.224	3
169.378	-18.2132	3
169.388	-18.211	3
169.428	-18.2018	3
> 6 contour
169.428	-18.6585	6
169.478	-18.646	6
169.528	-18.6349	6
169.578	-18.6289	6
169.628	-18.6238	6
169.678	-18.6234	6
169.728	-18.6238	6
169.778	-18.6289	6
169.828	-18.6349	6
169.878	-18.646	6
169.928	-18.6585	6
169.935	-18.661	6
169.978	-18.6752	6
170.028	-18.694	6
170.062	-18.711	6
170.078	-18.7186	6
170.128	-18.7449	6
170.153	-18.761	6
170.178	-18.7781	6
170.223	-18.811	6
170.228	-18.8147	6
170.278	-18.8594	6
170.28	-18.861	6
170.328	-18.91	6
170.329	-18.911	6
170.369	-18.961	6
170.378	-18.9731	6
170.405	-19.011	6
170.428	-19.0497	6
170.434	-19.061	6
170.459	-19.111	6
170.478	-19.1571	6
170.48	-19.161	6
170.497	-19.211	6
170.511	-19.261	6
170.52	-19.311	6
170.527	-19.361	6
170.528	-19.3814	6
170.53	-19.411	6
170.53	-19.461	6
170.528	-19.4865	6
170.526	-19.511	6
170.52	-19.561	6
170.51	-19.611	6
170.496	-19.661	6
170.478	-19.7103	6
170.478	-19.711	6
170.457	-19.761	6
170.432	-19.811	6
170.428	-19.8174	6
170.401	-19.861	6
170.378	-19.8934	6
170.365	-19.911	6
170.328	-19.9564	6
170.324	-19.961	6
170.278	-20.0066	6
170.273	-20.011	6
170.228	-20.051	6
170.215	-20.061	6
170.178	-20.0873	6
170.142	-20.111	6
170.128	-20.12	6
170.078	-20.1464	6
170.047	-20.161	6
170.028	-20.1704	6
169.978	-20.1891	6
169.928	-20.2058	6
169.905	-20.211	6
169.878	-20.2177	6
169.874	-20.211	6
169.839	-20.161	6
169.828	-20.1555	6
169.778	-20.1579	6
169.773	-20.161	6
169.745	-20.211	6
169.728	-20.2403	6
169.678	-20.2408	6
169.628	-20.2403	6
169.578	-20.2351	6
169.528	-20.229	6
169.478	-20.2177	6
169.451	-20.211	6
169.428	-20.2058	6
169.378	-20.1891	6
169.328	-20.1704	6
169.309	-20.161	6
169.278	-20.1464	6
169.228	-20.12	6
169.214	-20.111	6
169.178	-20.0872	6
169.141	-20.061	6
169.128	-20.0511	6
169.083	-20.011	6
169.078	-20.0066	6
169.032	-19.961	6
169.028	-19.9564	6
168.991	-19.911	6
168.978	-19.8934	6
168.955	-19.861	6
168.928	-19.8174	6
168.924	-19.811	6
168.899	-19.761	6
168.878	-19.711	6
168.878	-19.7103	6
168.86	-19.661	6
168.846	-19.611	6
168.836	-19.561	6
168.83	-19.511	6
168.828	-19.4865	6
168.826	-19.461	6
168.826	-19.411	6
168.828	-19.3814	6
168.829	-19.361	6
168.836	-19.311	6
168.845	-19.261	6
168.859	-19.211	6
168.876	-19.161	6
168.878	-19.1571	6
168.897	-19.111	6
168.922	-19.061	6
168.928	-19.0497	6
168.951	-19.011	6
168.978	-18.9731	6
168.987	-18.961	6
169.027	-18.911	6
169.028	-18.9107	6
169.029	-18.911	6
169.078	-18.9301	6
169.097	-18.911	6
169.128	-18.88	6
169.178	-18.8831	6
169.206	-18.861	6
169.202	-18.811	6
169.228	-18.7876	6
169.26	-18.761	6
169.278	-18.7186	6
169.294	-18.711	6
169.328	-18.694	6
169.378	-18.6752	6
169.421	-18.661	6
169.428	-18.6585	6
> 9 contour
169.578	-18.8541	9
169.628	-18.8477	9
169.678	-18.8461	9
169.728	-18.8477	9
169.778	-18.8541	9
169.813	-18.861	9
169.828	-18.8638	9
169.878	-18.8781	9
169.928	-18.8965	9
169.958	-18.911	9
169.978	-18.9209	9
170.028	-18.95	9
170.044	-18.961	9
170.078	-18.987	9
170.106	-19.011	9
170.128	-19.0322	9
170.154	-19.061	9
170.178	-19.0907	9
170.193	-19.111	9
170.224	-19.161	9
170.228	-19.1684	9
170.249	-19.211	9
170.267	-19.261	9
170.278	-19.3011	9
170.281	-19.311	9
170.29	-19.361	9
170.295	-19.411	9
170.294	-19.461	9
170.289	-19.511	9
170.279	-19.561	9
170.278	-19.5653	9
170.266	-19.611	9
170.246	-19.661	9
170.228	-19.6969	9
170.221	-19.711	9
170.189	-19.761	9
170.178	-19.7747	9
170.149	-19.811	9
170.128	-19.8329	9
170.098	-19.861	9
170.078	-19.8777	9
170.033	-19.911	9
170.028	-19.9145	9
169.978	-19.9439	9
169.942	-19.961	9
169.928	-19.9678	9
169.878	-19.9863	9
169.828	-20.0006	9
169.778	-20.0097	9
169.767	-20.011	9
169.728	-20.0161	9
169.678	-20.0176	9
169.628	-20.016	9
169.589	-20.011	9
169.578	-20.0096	9
169.528	-20.0006	9
169.478	-19.9863	9
169.428	-19.9678	9
169.414	-19.961	9
169.378	-19.9439	9
169.328	-19.9145	9
169.323	-19.911	9
169.278	-19.8777	9
169.258	-19.861	9
169.228	-19.8329	9
169.207	-19.811	9
169.178	-19.7747	9
169.167	-19.761	9
169.135	-19.711	9
169.128	-19.697	9
169.11	-19.661	9
169.09	-19.611	9
169.078	-19.5653	9
169.077	-19.561	9
169.067	-19.511	9
169.062	-19.461	9
169.061	-19.411	9
169.066	-19.361	9
169.075	-19.311	9
169.078	-19.3011	9
169.088	-19.261	9
169.107	-19.211	9
169.128	-19.1684	9
169.132	-19.161	9
169.163	-19.111	9
169.178	-19.0907	9
169.202	-19.061	9
169.228	-19.0322	9
169.25	-19.011	9
169.278	-18.987	9
169.312	-18.961	9
169.328	-18.95	9
169.378	-18.9209	9
169.398	-18.911	9
169.428	-18.8965	9
169.478	-18.8781	9
169.528	-18.8638	9
169.543	-18.861	9
169.578	-18.8541	9
> 12 contour
169.578	-19.0089	12
169.628	-19.0012	12
169.678	-18.9981	12
169.728	-19.0012	12
169.778	-19.0089	12
169.785	-19.011	12
169.828	-19.0227	12
169.878	-19.0418	12
169.913	-19.061	12
169.928	-19.0697	12
169.978	-19.1051	12
169.985	-19.111	12
170.028	-19.1547	12
170.034	-19.161	12
170.071	-19.211	12
170.078	-19.2236	12
170.098	-19.261	12
170.116	-19.311	12
170.128	-19.361	12
170.128	-19.3631	12
170.134	-19.411	12
170.133	-19.461	12
170.128	-19.4992	12
170.127	-19.511	12
170.114	-19.561	12
170.094	-19.611	12
170.078	-19.6406	12
170.066	-19.661	12
170.028	-19.7101	12
170.027	-19.711	12
169.978	-19.7594	12
169.976	-19.761	12
169.928	-19.7947	12
169.899	-19.811	12
169.878	-19.8224	12
169.828	-19.8415	12
169.778	-19.8553	12
169.738	-19.861	12
169.728	-19.8626	12
169.678	-19.8657	12
169.628	-19.8626	12
169.618	-19.861	12
169.578	-19.8553	12
169.528	-19.8415	12
169.478	-19.8224	12
169.457	-19.811	12
169.428	-19.7947	12
169.38	-19.761	12
169.378	-19.7594	12
169.329	-19.711	12
169.328	-19.7101	12
169.29	-19.661	12
169.278	-19.6406	12
169.262	-19.611	12
169.278	-19.5986	12
169.297	-19.611	12
169.328	-19.6323	12
169.355	-19.611	12
169.331	-19.561	12
169.328	-19.5522	12
169.314	-19.511	12
169.306	-19.461	12
169.287	-19.411	12
169.29	-19.361	12
169.278	-19.3384	12
169.24	-19.311	12
169.258	-19.261	12
169.278	-19.2236	12
169.285	-19.211	12
169.322	-19.161	12
169.328	-19.1547	12
169.371	-19.111	12
169.378	-19.1051	12
169.428	-19.0697	12
169.443	-19.061	12
169.478	-19.0418	12
169.528	-19.0227	12
169.571	-19.011	12
169.578	-19.0089	12
> 15 contour
169.528	-19.1574	15
169.578	-19.135	15
169.628	-19.1261	15
169.678	-19.1201	15
169.728	-19.1261	15
169.778	-19.135	15
169.828	-19.1574	15
169.835	-19.161	15
169.878	-19.185	15
169.907	-19.211	15
169.928	-19.2347	15
169.95	-19.261	15
169.978	-19.3065	15
169.98	-19.311	15
169.997	-19.361	15
170.005	-19.411	15
170.004	-19.461	15
169.995	-19.511	15
169.978	-19.5583	15
169.977	-19.561	15
169.944	-19.611	15
169.928	-19.6291	15
169.898	-19.661	15
169.878	-19.6785	15
169.828	-19.7067	15
169.819	-19.711	15
169.778	-19.7293	15
169.728	-19.738	15
169.678	-19.7441	15
169.628	-19.7379	15
169.578	-19.7293	15
169.537	-19.711	15
169.528	-19.7067	15
169.478	-19.6785	15
169.458	-19.661	15
169.457	-19.611	15
169.446	-19.561	15
169.439	-19.511	15
169.428	-19.4964	15
169.378	-19.4749	15
169.368	-19.461	15
169.351	-19.411	15
169.359	-19.361	15
169.376	-19.311	15
169.378	-19.3065	15
169.406	-19.261	15
169.428	-19.2347	15
169.449	-19.211	15
169.478	-19.185	15
169.521	-19.161	15
169.528	-19.1574	15
> 18 contour
169.628	-19.2508	18
169.678	-19.2382	18
169.728	-19.2508	18
169.769	-19.261	18
169.778	-19.2635	18
169.828	-19.3087	18
169.831	-19.311	18
169.866	-19.361	18
169.878	-19.3926	18
169.883	-19.411	18
169.88	-19.461	18
169.878	-19.4678	18
169.861	-19.511	18
169.828	-19.5545	18
169.823	-19.561	18
169.778	-19.6004	18
169.738	-19.611	18
169.728	-19.6132	18
169.678	-19.625	18
169.628	-19.6132	18
169.618	-19.611	18
169.578	-19.6004	18
169.533	-19.561	18
169.528	-19.5545	18
169.495	-19.511	18
169.478	-19.4678	18
169.476	-19.461	18
169.473	-19.411	18
169.478	-19.3926	18
169.49	-19.361	18
169.525	-19.311	18
169.528	-19.3087	18
169.578	-19.2635	18
169.587	-19.261	18
169.628	-19.2508	18