> 3 contour
284.503	-5.34697	3
284.553	-5.33126	3
284.603	-5.3221	3
284.653	-5.31333	3
284.703	-5.31049	3
284.753	-5.30763	3
284.803	-5.31049	3
284.853	-5.31333	3
284.903	-5.3221	3
284.953	-5.33123	3
285.003	-5.34697	3
285.006	-5.348	3
285.053	-5.36211	3
285.103	-5.38435	3
285.132	-5.398	3
285.153	-5.40766	3
285.203	-5.43827	3
285.218	-5.448	3
285.253	-5.47028	3
285.287	-5.498	3
285.303	-5.51152	3
285.345	-5.548	3
285.353	-5.55607	3
285.391	-5.598	3
285.403	-5.61296	3
285.432	-5.648	3
285.453	-5.67612	3
285.468	-5.698	3
285.497	-5.748	3
285.503	-5.76114	3
285.522	-5.798	3
285.544	-5.848	3
285.553	-5.8714	3
285.563	-5.898	3
285.577	-5.948	3
285.588	-5.998	3
285.596	-6.048	3
285.6	-6.098	3
285.602	-6.148	3
285.602	-6.198	3
285.599	-6.248	3
285.592	-6.298	3
285.583	-6.348	3
285.57	-6.398	3
285.554	-6.448	3
285.553	-6.44996	3
285.534	-6.498	3
285.509	-6.548	3
285.503	-6.55954	3
285.483	-6.598	3
285.453	-6.64459	3
285.451	-6.648	3
285.412	-6.698	3
285.403	-6.70859	3
285.369	-6.748	3
285.353	-6.76478	3
285.315	-6.798	3
285.303	-6.80851	3
285.255	-6.848	3
285.253	-6.84949	3
285.203	-6.88187	3
285.176	-6.898	3
285.153	-6.91241	3
285.103	-6.93562	3
285.075	-6.948	3
285.053	-6.95781	3
285.003	-6.97394	3
284.953	-6.96579	3
284.92	-6.948	3
284.903	-6.93992	3
284.89	-6.948	3
284.859	-6.998	3
284.853	-7.00664	3
284.847	-6.998	3
284.803	-6.97507	3
284.763	-6.998	3
284.753	-7.0127	3
284.703	-7.00984	3
284.653	-7.00661	3
284.648	-6.998	3
284.653	-6.97799	3
284.661	-6.948	3
284.653	-6.9435	3
284.603	-6.92711	3
284.553	-6.91691	3
284.503	-6.89943	3
284.499	-6.898	3
284.453	-6.88287	3
284.403	-6.85841	3
284.383	-6.848	3
284.353	-6.83257	3
284.303	-6.798	3
284.303	-6.79768	3
284.253	-6.76189	3
284.214	-6.798	3
284.203	-6.80191	3
284.191	-6.798	3
284.18	-6.748	3
284.163	-6.698	3
284.153	-6.66152	3
284.103	-6.66759	3
284.085	-6.648	3
284.072	-6.598	3
284.075	-6.548	3
284.053	-6.50779	3
284.048	-6.498	3
284.027	-6.448	3
284.003	-6.43508	3
283.953	-6.40809	3
283.945	-6.398	3
283.923	-6.348	3
283.914	-6.298	3
283.907	-6.248	3
283.904	-6.198	3
283.904	-6.148	3
283.906	-6.098	3
283.953	-6.06504	3
283.963	-6.048	3
283.953	-6.02685	3
283.918	-5.998	3
283.929	-5.948	3
283.943	-5.898	3
283.953	-5.87136	3
283.962	-5.848	3
283.984	-5.798	3
284.003	-5.76114	3
284.009	-5.748	3
284.038	-5.698	3
284.053	-5.67614	3
284.074	-5.648	3
284.103	-5.61296	3
284.115	-5.598	3
284.153	-5.55605	3
284.161	-5.548	3
284.203	-5.51139	3
284.219	-5.498	3
284.253	-5.47014	3
284.287	-5.448	3
284.303	-5.43814	3
284.353	-5.40766	3
284.374	-5.398	3
284.403	-5.38444	3
284.453	-5.36215	3
284.5	-5.348	3
284.503	-5.34697	3
> 6 contour
284.603	-5.6337	6
284.653	-5.62052	6
284.703	-5.61496	6
284.753	-5.61148	6
284.803	-5.61496	6
284.853	-5.62052	6
284.903	-5.6337	6
284.947	-5.648	6
284.953	-5.64993	6
285.003	-5.67323	6
285.047	-5.698	6
285.053	-5.70167	6
285.103	-5.74018	6
285.112	-5.748	6
285.153	-5.78649	6
285.163	-5.798	6
285.201	-5.848	6
285.203	-5.85138	6
285.233	-5.898	6
285.253	-5.93838	6
285.258	-5.948	6
285.276	-5.998	6
285.288	-6.048	6
285.296	-6.098	6
285.299	-6.148	6
285.298	-6.198	6
285.293	-6.248	6
285.282	-6.298	6
285.267	-6.348	6
285.253	-6.38107	6
285.246	-6.398	6
285.218	-6.448	6
285.203	-6.46911	6
285.183	-6.498	6
285.153	-6.53377	6
285.139	-6.548	6
285.103	-6.57991	6
285.081	-6.598	6
285.053	-6.61886	6
285.003	-6.64615	6
284.999	-6.648	6
284.953	-6.67094	6
284.903	-6.6865	6
284.856	-6.698	6
284.853	-6.69886	6
284.803	-6.70494	6
284.753	-6.70863	6
284.703	-6.70498	6
284.653	-6.69881	6
284.65	-6.698	6
284.603	-6.68641	6
284.553	-6.67087	6
284.507	-6.648	6
284.503	-6.64614	6
284.453	-6.61875	6
284.425	-6.598	6
284.403	-6.57981	6
284.367	-6.548	6
284.353	-6.53373	6
284.323	-6.498	6
284.303	-6.46915	6
284.288	-6.448	6
284.26	-6.398	6
284.253	-6.38105	6
284.239	-6.348	6
284.224	-6.298	6
284.213	-6.248	6
284.208	-6.198	6
284.207	-6.148	6
284.231	-6.098	6
284.218	-6.048	6
284.23	-5.998	6
284.249	-5.948	6
284.253	-5.9385	6
284.273	-5.898	6
284.303	-5.85138	6
284.305	-5.848	6
284.343	-5.798	6
284.353	-5.78651	6
284.394	-5.748	6
284.403	-5.74038	6
284.453	-5.70183	6
284.46	-5.698	6
284.503	-5.67333	6
284.553	-5.64997	6
284.559	-5.648	6
284.603	-5.6337	6
> 9 contour
284.603	-5.79517	9
284.653	-5.77695	9
284.703	-5.76751	9
284.753	-5.76395	9
284.803	-5.76754	9
284.853	-5.77694	9
284.903	-5.79516	9
284.909	-5.798	9
284.953	-5.81892	9
284.994	-5.848	9
285.003	-5.85483	9
285.048	-5.898	9
285.053	-5.90344	9
285.086	-5.948	9
285.103	-5.97981	9
285.113	-5.998	9
285.132	-6.048	9
285.143	-6.098	9
285.147	-6.148	9
285.146	-6.198	9
285.138	-6.248	9
285.123	-6.298	9
285.103	-6.34022	9
285.099	-6.348	9
285.068	-6.398	9
285.053	-6.41658	9
285.023	-6.448	9
285.003	-6.46549	9
284.957	-6.498	9
284.953	-6.50077	9
284.903	-6.52561	9
284.853	-6.54241	9
284.821	-6.548	9
284.803	-6.55147	9
284.753	-6.55545	9
284.703	-6.55147	9
284.685	-6.548	9
284.653	-6.5424	9
284.603	-6.52552	9
284.553	-6.50062	9
284.549	-6.498	9
284.503	-6.46541	9
284.483	-6.448	9
284.453	-6.41656	9
284.438	-6.398	9
284.407	-6.348	9
284.403	-6.34022	9
284.383	-6.298	9
284.368	-6.248	9
284.36	-6.198	9
284.359	-6.148	9
284.363	-6.098	9
284.374	-6.048	9
284.393	-5.998	9
284.403	-5.97969	9
284.42	-5.948	9
284.453	-5.90352	9
284.458	-5.898	9
284.503	-5.85485	9
284.512	-5.848	9
284.553	-5.81895	9
284.597	-5.798	9
284.603	-5.79517	9
> 12 contour
284.653	-5.88592	12
284.703	-5.87087	12
284.753	-5.86788	12
284.803	-5.87091	12
284.853	-5.8859	12
284.88	-5.898	12
284.903	-5.90883	12
284.953	-5.948	12
284.953	-5.94834	12
284.995	-5.998	12
285.003	-6.01063	12
285.023	-6.048	12
285.039	-6.098	12
285.044	-6.148	12
285.042	-6.198	12
285.031	-6.248	12
285.011	-6.298	12
285.003	-6.31022	12
284.976	-6.348	12
284.953	-6.37153	12
284.922	-6.398	12
284.903	-6.41115	12
284.853	-6.4341	12
284.805	-6.448	12
284.803	-6.44853	12
284.753	-6.45169	12
284.703	-6.44853	12
284.701	-6.448	12
284.653	-6.4341	12
284.603	-6.41115	12
284.584	-6.398	12
284.553	-6.37154	12
284.53	-6.348	12
284.503	-6.31022	12
284.495	-6.298	12
284.475	-6.248	12
284.464	-6.198	12
284.462	-6.148	12
284.467	-6.098	12
284.483	-6.048	12
284.503	-6.01048	12
284.51	-5.998	12
284.553	-5.94843	12
284.553	-5.948	12
284.603	-5.90898	12
284.626	-5.898	12
284.653	-5.88592	12
> 15 contour
284.653	-5.97918	15
284.703	-5.95505	15
284.753	-5.9532	15
284.803	-5.9551	15
284.853	-5.97917	15
284.883	-5.998	15
284.903	-6.01352	15
284.929	-6.048	15
284.951	-6.098	15
284.953	-6.10867	15
284.96	-6.148	15
284.956	-6.198	15
284.953	-6.20728	15
284.941	-6.248	15
284.912	-6.298	15
284.903	-6.30798	15
284.853	-6.34116	15
284.841	-6.348	15
284.803	-6.36536	15
284.753	-6.36718	15
284.703	-6.36536	15
284.665	-6.348	15
284.653	-6.34116	15
284.603	-6.30798	15
284.594	-6.298	15
284.565	-6.248	15
284.553	-6.20804	15
284.55	-6.198	15
284.546	-6.148	15
284.553	-6.10847	15
284.555	-6.098	15
284.577	-6.048	15
284.603	-6.01347	15
284.623	-5.998	15
284.653	-5.97918	15
> 18 contour
284.703	-6.03702	18
284.753	-6.03762	18
284.803	-6.03696	18
284.818	-6.048	18
284.853	-6.08727	18
284.863	-6.098	18
284.88	-6.148	18
284.871	-6.198	18
284.853	-6.22602	18
284.84	-6.248	18
284.803	-6.28286	18
284.753	-6.28128	18
284.703	-6.28282	18
284.666	-6.248	18
284.653	-6.2261	18
284.635	-6.198	18
284.626	-6.148	18
284.643	-6.098	18
284.653	-6.08726	18
284.688	-6.048	18
284.703	-6.03702	18