> 6 contour
169.337	-19.7565	6
169.42	-19.7547	6
169.504	-19.7595	6
169.538	-19.7635	6
169.587	-19.769	6
169.67	-19.7851	6
169.754	-19.8083	6
169.768	-19.8135	6
169.837	-19.8378	6
169.894	-19.8636	6
169.92	-19.8753	6
169.992	-19.9136	6
170.004	-19.9199	6
170.068	-19.9636	6
170.087	-19.9769	6
170.135	-20.0135	6
170.17	-20.0455	6
170.189	-20.0635	6
170.241	-20.1136	6
170.254	-20.1291	6
170.282	-20.1636	6
170.323	-20.2136	6
170.337	-20.2359	6
170.354	-20.2635	6
170.388	-20.3135	6
170.411	-20.3636	6
170.42	-20.3815	6
170.438	-20.4136	6
170.456	-20.4636	6
170.476	-20.5135	6
170.488	-20.5635	6
170.501	-20.6136	6
170.504	-20.6365	6
170.507	-20.6636	6
170.515	-20.7136	6
170.516	-20.7635	6
170.519	-20.8135	6
170.514	-20.8636	6
170.512	-20.9136	6
170.504	-20.9563	6
170.502	-20.9636	6
170.494	-21.0135	6
170.479	-21.0635	6
170.466	-21.1136	6
170.443	-21.1636	6
170.423	-21.2136	6
170.42	-21.218	6
170.395	-21.2635	6
170.369	-21.3135	6
170.337	-21.3571	6
170.332	-21.3636	6
170.299	-21.4136	6
170.254	-21.4627	6
170.253	-21.4636	6
170.208	-21.5135	6
170.17	-21.5475	6
170.151	-21.5635	6
170.09	-21.6136	6
170.087	-21.616	6
170.016	-21.6636	6
170.004	-21.6714	6
169.925	-21.7136	6
169.92	-21.716	6
169.837	-21.7526	6
169.806	-21.7635	6
169.754	-21.7821	6
169.67	-21.8045	6
169.621	-21.8135	6
169.587	-21.8203	6
169.504	-21.8304	6
169.42	-21.8348	6
169.337	-21.8331	6
169.254	-21.8252	6
169.185	-21.8135	6
169.17	-21.8112	6
169.087	-21.7917	6
169.004	-21.7649	6
169	-21.7635	6
168.92	-21.7315	6
168.884	-21.7135	6
168.837	-21.6894	6
168.794	-21.6636	6
168.754	-21.6381	6
168.718	-21.6136	6
168.67	-21.5752	6
168.657	-21.5635	6
168.599	-21.5135	6
168.587	-21.5004	6
168.552	-21.4635	6
168.507	-21.4136	6
168.504	-21.4088	6
168.472	-21.3636	6
168.438	-21.3135	6
168.42	-21.2763	6
168.414	-21.2635	6
168.385	-21.2135	6
168.367	-21.1636	6
168.345	-21.1136	6
168.337	-21.0751	6
168.334	-21.0635	6
168.317	-21.0135	6
168.311	-20.9635	6
168.299	-20.9136	6
168.299	-20.8636	6
168.292	-20.8135	6
168.297	-20.7635	6
168.296	-20.7135	6
168.306	-20.6636	6
168.31	-20.6136	6
168.326	-20.5635	6
168.336	-20.5135	6
168.337	-20.5114	6
168.355	-20.4635	6
168.37	-20.4136	6
168.397	-20.3636	6
168.42	-20.3139	6
168.42	-20.3135	6
168.451	-20.2635	6
168.482	-20.2135	6
168.504	-20.1859	6
168.522	-20.1636	6
168.565	-20.1136	6
168.587	-20.093	6
168.618	-20.0635	6
168.67	-20.0163	6
168.674	-20.0135	6
168.741	-19.9635	6
168.754	-19.9547	6
168.817	-19.9136	6
168.837	-19.9019	6
168.913	-19.8636	6
168.92	-19.86	6
169.004	-19.8252	6
169.04	-19.8135	6
169.087	-19.7984	6
169.17	-19.7781	6
169.254	-19.7645	6
169.264	-19.7635	6
169.337	-19.7565	6
> 9 contour
169.17	-20.0516	9
169.254	-20.0328	9
169.337	-20.0228	9
169.42	-20.0208	9
169.504	-20.0268	9
169.587	-20.0391	9
169.67	-20.0616	9
169.676	-20.0635	9
169.754	-20.093	9
169.759	-20.1136	9
169.754	-20.1175	9
169.698	-20.1636	9
169.71	-20.2136	9
169.754	-20.2388	9
169.795	-20.2635	9
169.837	-20.2894	9
169.9	-20.2635	9
169.92	-20.2538	9
170.004	-20.2606	9
170.007	-20.2635	9
170.054	-20.3135	9
170.087	-20.3606	9
170.089	-20.3636	9
170.126	-20.4136	9
170.15	-20.4636	9
170.17	-20.504	9
170.175	-20.5135	9
170.191	-20.5635	9
170.211	-20.6136	9
170.218	-20.6636	9
170.229	-20.7136	9
170.229	-20.7635	9
170.233	-20.8135	9
170.227	-20.8636	9
170.224	-20.9136	9
170.211	-20.9636	9
170.201	-21.0135	9
170.179	-21.0635	9
170.17	-21.0854	9
170.16	-21.1136	9
170.132	-21.1636	9
170.103	-21.2136	9
170.087	-21.2338	9
170.064	-21.2635	9
170.022	-21.3135	9
170.004	-21.3318	9
169.967	-21.3636	9
169.92	-21.4008	9
169.903	-21.4136	9
169.837	-21.455	9
169.821	-21.4636	9
169.754	-21.4972	9
169.71	-21.5135	9
169.67	-21.5283	9
169.587	-21.5503	9
169.504	-21.5625	9
169.489	-21.5635	9
169.42	-21.5691	9
169.337	-21.5669	9
169.31	-21.5635	9
169.254	-21.5567	9
169.17	-21.5381	9
169.098	-21.5135	9
169.087	-21.51	9
169.004	-21.4731	9
168.987	-21.4635	9
168.92	-21.424	9
168.905	-21.4136	9
168.843	-21.3636	9
168.837	-21.3584	9
168.788	-21.3135	9
168.754	-21.2721	9
168.747	-21.2635	9
168.706	-21.2135	9
168.678	-21.1636	9
168.67	-21.1511	9
168.647	-21.1136	9
168.628	-21.0635	9
168.607	-21.0135	9
168.597	-20.9635	9
168.587	-20.9251	9
168.583	-20.9136	9
168.581	-20.8636	9
168.573	-20.8135	9
168.578	-20.7635	9
168.578	-20.7135	9
168.587	-20.6786	9
168.59	-20.6636	9
168.597	-20.6136	9
168.616	-20.5635	9
168.631	-20.5135	9
168.659	-20.4635	9
168.67	-20.4405	9
168.683	-20.4136	9
168.719	-20.3636	9
168.754	-20.3175	9
168.757	-20.3135	9
168.804	-20.2635	9
168.837	-20.2321	9
168.858	-20.2135	9
168.92	-20.1675	9
168.927	-20.1636	9
169.004	-20.1175	9
169.012	-20.1136	9
169.087	-20.0796	9
169.135	-20.0635	9
169.17	-20.0516	9
> 12 contour
169.254	-20.2048	12
169.337	-20.1911	12
169.42	-20.1885	12
169.504	-20.1972	12
169.585	-20.2136	12
169.587	-20.2139	12
169.67	-20.2412	12
169.716	-20.2635	12
169.754	-20.2839	12
169.798	-20.3135	12
169.837	-20.3439	12
169.859	-20.3636	12
169.909	-20.4136	12
169.92	-20.4276	12
169.948	-20.4636	12
169.982	-20.5135	12
170.004	-20.558	12
170.006	-20.5635	12
170.028	-20.6136	12
170.04	-20.6636	12
170.052	-20.7136	12
170.054	-20.7635	12
170.058	-20.8135	12
170.051	-20.8636	12
170.046	-20.9136	12
170.031	-20.9636	12
170.014	-21.0135	12
170.004	-21.0348	12
169.989	-21.0635	12
169.96	-21.1136	12
169.92	-21.1614	12
169.918	-21.1636	12
169.875	-21.2136	12
169.837	-21.2468	12
169.815	-21.2635	12
169.754	-21.306	12
169.739	-21.3135	12
169.67	-21.3487	12
169.629	-21.3636	12
169.587	-21.3776	12
169.504	-21.3929	12
169.42	-21.4011	12
169.337	-21.3986	12
169.254	-21.3859	12
169.178	-21.3636	12
169.17	-21.3612	12
169.087	-21.324	12
169.069	-21.3135	12
169.004	-21.2727	12
168.992	-21.2635	12
168.933	-21.2135	12
168.92	-21.2001	12
168.888	-21.1636	12
168.85	-21.1136	12
168.837	-21.0894	12
168.823	-21.0635	12
168.796	-21.0135	12
168.781	-20.9635	12
168.766	-20.9136	12
168.761	-20.8636	12
168.754	-20.8135	12
168.758	-20.7635	12
168.76	-20.7135	12
168.772	-20.6636	12
168.783	-20.6136	12
168.805	-20.5635	12
168.828	-20.5135	12
168.837	-20.5007	12
168.861	-20.4635	12
168.898	-20.4136	12
168.92	-20.3907	12
168.948	-20.3636	12
169.004	-20.3178	12
169.01	-20.3135	12
169.087	-20.2661	12
169.092	-20.2635	12
169.17	-20.2289	12
169.224	-20.2135	12
169.254	-20.2048	12
> 15 contour
169.42	-20.313	15
169.424	-20.3135	15
169.504	-20.3233	15
169.587	-20.3416	15
169.639	-20.3636	15
169.67	-20.3791	15
169.721	-20.4136	15
169.754	-20.4377	15
169.782	-20.4636	15
169.826	-20.5135	15
169.837	-20.5297	15
169.859	-20.5635	15
169.887	-20.6136	15
169.903	-20.6636	15
169.917	-20.7136	15
169.92	-20.763	15
169.92	-20.7635	15
169.924	-20.8135	15
169.92	-20.8374	15
169.917	-20.8636	15
169.909	-20.9136	15
169.89	-20.9636	15
169.869	-21.0135	15
169.837	-21.0605	15
169.835	-21.0635	15
169.795	-21.1136	15
169.754	-21.1528	15
169.741	-21.1636	15
169.67	-21.2099	15
169.662	-21.2136	15
169.587	-21.2481	15
169.519	-21.2635	15
169.504	-21.2669	15
169.42	-21.2789	15
169.337	-21.276	15
169.273	-21.2635	15
169.254	-21.2596	15
169.17	-21.2267	15
169.147	-21.2135	15
169.087	-21.1777	15
169.068	-21.1636	15
169.013	-21.1136	15
169.004	-21.1029	15
168.971	-21.0635	15
168.939	-21.0135	15
168.92	-20.9696	15
168.918	-20.9635	15
168.899	-20.9136	15
168.89	-20.8636	15
168.883	-20.8135	15
168.885	-20.7635	15
168.89	-20.7135	15
168.904	-20.6636	15
168.92	-20.6183	15
168.922	-20.6136	15
168.948	-20.5635	15
168.981	-20.5135	15
169.004	-20.4876	15
169.026	-20.4635	15
169.086	-20.4136	15
169.087	-20.4132	15
169.168	-20.3636	15
169.17	-20.3622	15
169.254	-20.3309	15
169.337	-20.3158	15
169.407	-20.3135	15
169.42	-20.313	15
> 18 contour
169.42	-20.4128	18
169.425	-20.4136	18
169.504	-20.4262	18
169.587	-20.4482	18
169.617	-20.4636	18
169.67	-20.5002	18
169.685	-20.5135	18
169.736	-20.5635	18
169.754	-20.5894	18
169.769	-20.6136	18
169.794	-20.6636	18
169.81	-20.7136	18
169.817	-20.7635	18
169.818	-20.8135	18
169.812	-20.8636	18
169.799	-20.9136	18
169.777	-20.9636	18
169.754	-21.0008	18
169.745	-21.0135	18
169.703	-21.0635	18
169.67	-21.0907	18
169.632	-21.1136	18
169.587	-21.1409	18
169.51	-21.1636	18
169.504	-21.1651	18
169.42	-21.181	18
169.337	-21.1775	18
169.278	-21.1636	18
169.254	-21.1565	18
169.174	-21.1136	18
169.17	-21.1118	18
169.107	-21.0635	18
169.087	-21.0411	18
169.064	-21.0135	18
169.031	-20.9635	18
169.01	-20.9136	18
169.004	-20.8906	18
168.996	-20.8636	18
168.989	-20.8135	18
168.991	-20.7635	18
168.999	-20.7135	18
169.004	-20.6988	18
169.014	-20.6636	18
169.039	-20.6136	18
169.074	-20.5635	18
169.087	-20.5488	18
169.124	-20.5135	18
169.17	-20.4763	18
169.191	-20.4635	18
169.254	-20.4345	18
169.337	-20.4158	18
169.403	-20.4136	18
169.42	-20.4128	18
> 21 contour
169.337	-20.5026	21
169.42	-20.4981	21
169.481	-20.5135	21
169.504	-20.5189	21
169.587	-20.5461	21
169.613	-20.5635	21
169.658	-20.6136	21
169.67	-20.6266	21
169.697	-20.6636	21
169.714	-20.7136	21
169.727	-20.7635	21
169.725	-20.8135	21
169.721	-20.8636	21
169.699	-20.9136	21
169.674	-20.9636	21
169.67	-20.9685	21
169.619	-21.0135	21
169.587	-21.0413	21
169.534	-21.0635	21
169.504	-21.0728	21
169.42	-21.0931	21
169.337	-21.0895	21
169.254	-21.0648	21
169.251	-21.0635	21
169.187	-21.0135	21
169.17	-21.0001	21
169.136	-20.9635	21
169.111	-20.9136	21
169.091	-20.8636	21
169.087	-20.8316	21
169.085	-20.8135	21
169.084	-20.7635	21
169.087	-20.7514	21
169.096	-20.7135	21
169.114	-20.6636	21
169.15	-20.6136	21
169.17	-20.5892	21
169.196	-20.5635	21
169.254	-20.5287	21
169.305	-20.5135	21
169.337	-20.5026	21
> 24 contour
169.337	-20.5841	24
169.42	-20.5769	24
169.502	-20.6136	24
169.504	-20.6141	24
169.587	-20.6532	24
169.598	-20.6636	24
169.616	-20.7136	24
169.642	-20.7635	24
169.632	-20.8135	24
169.633	-20.8636	24
169.594	-20.9136	24
169.587	-20.9269	24
169.544	-20.9636	24
169.504	-20.9793	24
169.42	-21.0069	24
169.337	-21.0028	24
169.254	-20.9703	24
169.245	-20.9635	24
169.212	-20.9136	24
169.177	-20.8636	24
169.174	-20.8135	24
169.17	-20.7845	24
169.168	-20.7635	24
169.17	-20.7575	24
169.191	-20.7135	24
169.211	-20.6636	24
169.254	-20.6269	24
169.284	-20.6136	24
169.337	-20.5841	24