> 4 contour
180.612	-14.6104	4
180.662	-14.6066	4
180.712	-14.6028	4
180.762	-14.6028	4
180.812	-14.6028	4
180.862	-14.6066	4
180.912	-14.6104	4
180.935	-14.614	4
180.962	-14.6179	4
181.012	-14.6252	4
181.062	-14.6363	4
181.112	-14.6479	4
181.162	-14.6638	4
181.163	-14.664	4
181.212	-14.6789	4
181.262	-14.6987	4
181.299	-14.714	4
181.312	-14.7191	4
181.362	-14.7435	4
181.402	-14.764	4
181.412	-14.769	4
181.462	-14.799	4
181.486	-14.814	4
181.512	-14.83	4
181.558	-14.864	4
181.562	-14.8667	4
181.612	-14.9046	4
181.623	-14.914	4
181.662	-14.9493	4
181.678	-14.964	4
181.712	-14.9961	4
181.729	-15.014	4
181.762	-15.0511	4
181.774	-15.064	4
181.812	-15.11	4
181.815	-15.114	4
181.851	-15.164	4
181.862	-15.1799	4
181.885	-15.214	4
181.912	-15.2583	4
181.915	-15.264	4
181.942	-15.314	4
181.962	-15.3564	4
181.966	-15.364	4
181.988	-15.414	4
182.007	-15.464	4
182.012	-15.479	4
182.024	-15.514	4
182.038	-15.564	4
182.05	-15.614	4
182.06	-15.664	4
182.062	-15.6802	4
182.068	-15.714	4
182.074	-15.764	4
182.078	-15.814	4
182.079	-15.864	4
182.079	-15.914	4
182.077	-15.964	4
182.072	-16.014	4
182.065	-16.064	4
182.062	-16.0825	4
182.057	-16.114	4
182.047	-16.164	4
182.034	-16.214	4
182.019	-16.264	4
182.012	-16.284	4
182.001	-16.314	4
181.982	-16.364	4
181.962	-16.4063	4
181.959	-16.414	4
181.934	-16.464	4
181.912	-16.5035	4
181.906	-16.514	4
181.874	-16.564	4
181.862	-16.5813	4
181.84	-16.614	4
181.812	-16.6514	4
181.802	-16.664	4
181.762	-16.7099	4
181.758	-16.714	4
181.712	-16.7638	4
181.712	-16.764	4
181.662	-16.8103	4
181.658	-16.814	4
181.612	-16.8546	4
181.6	-16.864	4
181.562	-16.8925	4
181.532	-16.914	4
181.512	-16.9284	4
181.462	-16.9587	4
181.453	-16.964	4
181.412	-16.9889	4
181.362	-17.0136	4
181.361	-17.014	4
181.312	-17.0384	4
181.262	-17.058	4
181.246	-17.064	4
181.212	-17.0778	4
181.162	-17.0934	4
181.112	-17.1084	4
181.087	-17.114	4
181.062	-17.1197	4
181.012	-17.1312	4
180.962	-17.1386	4
180.912	-17.146	4
180.862	-17.1496	4
180.812	-17.1532	4
180.762	-17.1532	4
180.712	-17.1532	4
180.662	-17.1496	4
180.612	-17.146	4
180.562	-17.1386	4
180.512	-17.1312	4
180.462	-17.1197	4
180.437	-17.114	4
180.412	-17.1084	4
180.362	-17.0934	4
180.312	-17.0778	4
180.278	-17.064	4
180.262	-17.058	4
180.212	-17.0383	4
180.163	-17.014	4
180.162	-17.0136	4
180.112	-16.9889	4
180.071	-16.964	4
180.062	-16.9587	4
180.012	-16.9284	4
179.992	-16.914	4
179.962	-16.8925	4
179.924	-16.864	4
179.912	-16.8546	4
179.866	-16.814	4
179.862	-16.8103	4
179.812	-16.764	4
179.812	-16.7638	4
179.766	-16.714	4
179.762	-16.7099	4
179.722	-16.664	4
179.712	-16.6514	4
179.684	-16.614	4
179.662	-16.5813	4
179.65	-16.564	4
179.618	-16.514	4
179.612	-16.5035	4
179.59	-16.464	4
179.565	-16.414	4
179.562	-16.4063	4
179.542	-16.364	4
179.523	-16.314	4
179.512	-16.284	4
179.505	-16.264	4
179.49	-16.214	4
179.477	-16.164	4
179.467	-16.114	4
179.462	-16.0825	4
179.459	-16.064	4
179.452	-16.014	4
179.447	-15.964	4
179.445	-15.914	4
179.445	-15.864	4
179.446	-15.814	4
179.45	-15.764	4
179.456	-15.714	4
179.462	-15.6802	4
179.464	-15.664	4
179.474	-15.614	4
179.486	-15.564	4
179.5	-15.514	4
179.512	-15.479	4
179.517	-15.464	4
179.536	-15.414	4
179.558	-15.364	4
179.562	-15.3564	4
179.582	-15.314	4
179.609	-15.264	4
179.612	-15.2583	4
179.639	-15.214	4
179.662	-15.18	4
179.673	-15.164	4
179.709	-15.114	4
179.712	-15.11	4
179.75	-15.064	4
179.762	-15.0511	4
179.795	-15.014	4
179.812	-14.9961	4
179.846	-14.964	4
179.862	-14.9493	4
179.901	-14.914	4
179.912	-14.9046	4
179.962	-14.8667	4
179.966	-14.864	4
180.012	-14.83	4
180.038	-14.814	4
180.062	-14.799	4
180.112	-14.769	4
180.122	-14.764	4
180.162	-14.7435	4
180.212	-14.7192	4
180.225	-14.714	4
180.262	-14.6988	4
180.312	-14.679	4
180.361	-14.664	4
180.362	-14.6638	4
180.412	-14.6479	4
180.462	-14.6363	4
180.512	-14.6252	4
180.562	-14.6179	4
180.589	-14.614	4
180.612	-14.6104	4
> 8 contour
180.512	-15.0995	8
180.562	-15.0869	8
180.612	-15.0757	8
180.662	-15.0697	8
180.712	-15.0646	8
180.762	-15.0643	8
180.812	-15.0646	8
180.862	-15.0697	8
180.912	-15.0757	8
180.962	-15.0869	8
181.012	-15.0995	8
181.052	-15.114	8
181.062	-15.1175	8
181.112	-15.1365	8
181.162	-15.1622	8
181.165	-15.164	8
181.212	-15.1892	8
181.248	-15.214	8
181.262	-15.2238	8
181.312	-15.2617	8
181.315	-15.264	8
181.362	-15.3083	8
181.368	-15.314	8
181.412	-15.3612	8
181.414	-15.364	8
181.453	-15.414	8
181.462	-15.4283	8
181.486	-15.464	8
181.512	-15.5102	8
181.514	-15.514	8
181.538	-15.564	8
181.557	-15.614	8
181.562	-15.6306	8
181.573	-15.664	8
181.586	-15.714	8
181.595	-15.764	8
181.601	-15.814	8
181.604	-15.864	8
181.603	-15.914	8
181.599	-15.964	8
181.592	-16.014	8
181.582	-16.064	8
181.567	-16.114	8
181.562	-16.1292	8
181.55	-16.164	8
181.53	-16.214	8
181.512	-16.2485	8
181.504	-16.264	8
181.473	-16.314	8
181.462	-16.3297	8
181.438	-16.364	8
181.412	-16.3967	8
181.397	-16.414	8
181.362	-16.4491	8
181.347	-16.464	8
181.312	-16.4957	8
181.288	-16.514	8
181.262	-16.5334	8
181.217	-16.564	8
181.212	-16.5672	8
181.162	-16.5949	8
181.123	-16.614	8
181.112	-16.6197	8
181.062	-16.6394	8
181.012	-16.6568	8
180.982	-16.664	8
180.962	-16.6691	8
180.912	-16.6807	8
180.862	-16.6871	8
180.812	-16.6923	8
180.762	-16.6928	8
180.712	-16.6923	8
180.662	-16.6871	8
180.612	-16.6807	8
180.562	-16.6691	8
180.542	-16.664	8
180.512	-16.6568	8
180.462	-16.6394	8
180.412	-16.6197	8
180.401	-16.614	8
180.362	-16.5949	8
180.312	-16.5672	8
180.307	-16.564	8
180.262	-16.5334	8
180.236	-16.514	8
180.212	-16.4957	8
180.177	-16.464	8
180.162	-16.4491	8
180.127	-16.414	8
180.112	-16.3967	8
180.086	-16.364	8
180.062	-16.3297	8
180.051	-16.314	8
180.02	-16.264	8
180.012	-16.2485	8
179.994	-16.214	8
179.974	-16.164	8
179.962	-16.1292	8
179.957	-16.114	8
179.942	-16.064	8
179.932	-16.014	8
179.925	-15.964	8
179.921	-15.914	8
179.92	-15.864	8
179.923	-15.814	8
179.929	-15.764	8
179.938	-15.714	8
179.951	-15.664	8
179.962	-15.6306	8
179.967	-15.614	8
179.986	-15.564	8
180.01	-15.514	8
180.012	-15.5102	8
180.038	-15.464	8
180.062	-15.4283	8
180.071	-15.414	8
180.11	-15.364	8
180.112	-15.3612	8
180.156	-15.314	8
180.162	-15.3083	8
180.209	-15.264	8
180.212	-15.2617	8
180.262	-15.2238	8
180.276	-15.214	8
180.312	-15.1893	8
180.359	-15.164	8
180.362	-15.1622	8
180.412	-15.1365	8
180.462	-15.1175	8
180.472	-15.114	8
180.512	-15.0995	8
> 12 contour
180.612	-15.3065	12
180.662	-15.2966	12
180.712	-15.2899	12
180.762	-15.2884	12
180.812	-15.2899	12
180.862	-15.2966	12
180.912	-15.3065	12
180.936	-15.314	12
180.962	-15.3218	12
181.012	-15.3402	12
181.058	-15.364	12
181.062	-15.366	12
181.112	-15.3959	12
181.136	-15.414	12
181.162	-15.4349	12
181.194	-15.464	12
181.212	-15.4821	12
181.24	-15.514	12
181.262	-15.5441	12
181.276	-15.564	12
181.305	-15.614	12
181.312	-15.6278	12
181.329	-15.664	12
181.346	-15.714	12
181.358	-15.764	12
181.362	-15.7879	12
181.366	-15.814	12
181.37	-15.864	12
181.369	-15.914	12
181.364	-15.964	12
181.362	-15.9717	12
181.354	-16.014	12
181.34	-16.064	12
181.32	-16.114	12
181.312	-16.1298	12
181.294	-16.164	12
181.262	-16.2134	12
181.262	-16.214	12
181.222	-16.264	12
181.212	-16.2749	12
181.171	-16.314	12
181.162	-16.3217	12
181.112	-16.3603	12
181.106	-16.364	12
181.062	-16.3908	12
181.015	-16.414	12
181.012	-16.4154	12
180.962	-16.4345	12
180.912	-16.4496	12
180.862	-16.4587	12
180.82	-16.464	12
180.812	-16.4652	12
180.762	-16.4666	12
180.712	-16.4652	12
180.703	-16.464	12
180.662	-16.4587	12
180.612	-16.4495	12
180.562	-16.4345	12
180.512	-16.4154	12
180.509	-16.414	12
180.462	-16.3908	12
180.418	-16.364	12
180.412	-16.3604	12
180.362	-16.3217	12
180.353	-16.314	12
180.312	-16.2749	12
180.302	-16.264	12
180.262	-16.214	12
180.262	-16.2134	12
180.229	-16.164	12
180.212	-16.1298	12
180.204	-16.114	12
180.184	-16.064	12
180.17	-16.014	12
180.162	-15.9717	12
180.16	-15.964	12
180.155	-15.914	12
180.154	-15.864	12
180.158	-15.814	12
180.162	-15.7879	12
180.166	-15.764	12
180.178	-15.714	12
180.195	-15.664	12
180.212	-15.6278	12
180.219	-15.614	12
180.248	-15.564	12
180.262	-15.5441	12
180.284	-15.514	12
180.312	-15.4821	12
180.33	-15.464	12
180.362	-15.4349	12
180.388	-15.414	12
180.412	-15.3959	12
180.462	-15.366	12
180.466	-15.364	12
180.512	-15.3402	12
180.562	-15.3218	12
180.588	-15.314	12
180.612	-15.3065	12
> 16 contour
180.612	-15.462	16
180.662	-15.4475	16
180.712	-15.4394	16
180.762	-15.4365	16
180.812	-15.4394	16
180.862	-15.4475	16
180.912	-15.462	16
180.917	-15.464	16
180.962	-15.4818	16
181.012	-15.5099	16
181.018	-15.514	16
181.062	-15.5466	16
181.081	-15.564	16
181.112	-15.5972	16
181.126	-15.614	16
181.16	-15.664	16
181.162	-15.6685	16
181.185	-15.714	16
181.202	-15.764	16
181.212	-15.814	16
181.212	-15.8154	16
181.217	-15.864	16
181.215	-15.914	16
181.212	-15.9377	16
181.208	-15.964	16
181.195	-16.014	16
181.175	-16.064	16
181.162	-16.0875	16
181.147	-16.114	16
181.112	-16.1593	16
181.108	-16.164	16
181.062	-16.2095	16
181.056	-16.214	16
181.012	-16.2463	16
180.981	-16.264	16
180.962	-16.2743	16
180.912	-16.2945	16
180.862	-16.3085	16
180.826	-16.314	16
180.812	-16.3162	16
180.762	-16.3193	16
180.712	-16.3162	16
180.698	-16.314	16
180.662	-16.3085	16
180.612	-16.2945	16
180.562	-16.2743	16
180.543	-16.264	16
180.512	-16.2463	16
180.468	-16.214	16
180.462	-16.2095	16
180.416	-16.164	16
180.412	-16.1593	16
180.377	-16.114	16
180.362	-16.0875	16
180.349	-16.064	16
180.329	-16.014	16
180.316	-15.964	16
180.312	-15.938	16
180.308	-15.914	16
180.307	-15.864	16
180.312	-15.8147	16
180.312	-15.814	16
180.322	-15.764	16
180.339	-15.714	16
180.362	-15.6685	16
180.364	-15.664	16
180.398	-15.614	16
180.412	-15.5972	16
180.443	-15.564	16
180.462	-15.5466	16
180.506	-15.514	16
180.512	-15.5099	16
180.562	-15.4818	16
180.607	-15.464	16
180.612	-15.462	16
> 20 contour
180.712	-15.5555	20
180.762	-15.5501	20
180.812	-15.5555	20
180.856	-15.564	20
180.862	-15.5652	20
180.912	-15.5863	20
180.962	-15.614	20
180.962	-15.6141	20
181.012	-15.6605	20
181.015	-15.664	20
181.054	-15.714	20
181.062	-15.7295	20
181.078	-15.764	20
181.092	-15.814	20
181.098	-15.864	20
181.097	-15.914	20
181.088	-15.964	20
181.069	-16.014	20
181.062	-16.0272	20
181.039	-16.064	20
181.012	-16.0951	20
180.994	-16.114	20
180.962	-16.1411	20
180.922	-16.164	20
180.912	-16.169	20
180.862	-16.1903	20
180.812	-16.1998	20
180.762	-16.2049	20
180.712	-16.1998	20
180.662	-16.1903	20
180.612	-16.169	20
180.602	-16.164	20
180.562	-16.1411	20
180.53	-16.114	20
180.512	-16.0951	20
180.485	-16.064	20
180.462	-16.0272	20
180.455	-16.014	20
180.436	-15.964	20
180.427	-15.914	20
180.426	-15.864	20
180.432	-15.814	20
180.446	-15.764	20
180.462	-15.7295	20
180.47	-15.714	20
180.509	-15.664	20
180.512	-15.6605	20
180.562	-15.6141	20
180.562	-15.614	20
180.612	-15.5863	20
180.662	-15.5652	20
180.668	-15.564	20
180.712	-15.5555	20
> 24 contour
180.712	-15.6598	24
180.762	-15.65	24
180.812	-15.6598	24
180.83	-15.664	24
180.862	-15.6721	24
180.912	-15.7086	24
180.919	-15.714	24
180.962	-15.7594	24
180.965	-15.764	24
180.985	-15.814	24
180.994	-15.864	24
180.991	-15.914	24
180.979	-15.964	24
180.962	-15.9965	24
180.948	-16.014	24
180.912	-16.0472	24
180.893	-16.064	24
180.862	-16.084	24
180.812	-16.0956	24
180.762	-16.1051	24
180.712	-16.0956	24
180.662	-16.084	24
180.631	-16.064	24
180.612	-16.0472	24
180.576	-16.014	24
180.562	-15.9965	24
180.545	-15.964	24
180.533	-15.914	24
180.53	-15.864	24
180.539	-15.814	24
180.559	-15.764	24
180.562	-15.7594	24
180.605	-15.714	24
180.612	-15.7086	24
180.662	-15.6721	24
180.694	-15.664	24
180.712	-15.6598	24
> 28 contour
180.762	-15.7578	28
180.777	-15.764	28
180.812	-15.787	28
180.862	-15.8087	28
180.865	-15.814	28
180.879	-15.864	28
180.874	-15.914	28
180.862	-15.9481	28
180.84	-15.964	28
180.812	-15.9737	28
180.762	-15.9983	28
180.712	-15.9737	28
180.684	-15.964	28
180.662	-15.9481	28
180.65	-15.914	28
180.645	-15.864	28
180.659	-15.814	28
180.662	-15.8087	28
180.712	-15.787	28
180.747	-15.764	28
180.762	-15.7578	28