> 3 contour
278.976	0.273355	3
279.059	0.276137	3
279.143	0.271969	3
279.161	0.2696	3
279.226	0.261798	3
279.309	0.245084	3
279.393	0.221213	3
279.397	0.2196	3
279.476	0.190936	3
279.524	0.1696	3
279.559	0.153208	3
279.62	0.1196	3
279.643	0.106497	3
279.698	0.0696	3
279.726	0.0498956	3
279.765	0.0196	3
279.809	-0.0184536	3
279.823	-0.0304	3
279.809	-0.031688	3
279.747	-0.0804	3
279.772	-0.1304	3
279.809	-0.155483	3
279.893	-0.169087	3
279.961	-0.1804	3
279.976	-0.201324	3
279.997	-0.2304	3
280.028	-0.2804	3
280.055	-0.3304	3
280.059	-0.339735	3
280.081	-0.3804	3
280.103	-0.4304	3
280.122	-0.4804	3
280.139	-0.5304	3
280.143	-0.544786	3
280.154	-0.5804	3
280.166	-0.6304	3
280.176	-0.6804	3
280.184	-0.7304	3
280.189	-0.7804	3
280.193	-0.8304	3
280.194	-0.8804	3
280.193	-0.9304	3
280.189	-0.9804	3
280.143	-1.00195	3
280.117	-1.0304	3
280.143	-1.06311	3
280.176	-1.0804	3
280.166	-1.1304	3
280.154	-1.1804	3
280.143	-1.21641	3
280.139	-1.2304	3
280.123	-1.2804	3
280.103	-1.3304	3
280.081	-1.3804	3
280.059	-1.42115	3
280.055	-1.4304	3
280.028	-1.4804	3
279.997	-1.5304	3
279.976	-1.55961	3
279.961	-1.5804	3
279.92	-1.6304	3
279.893	-1.65977	3
279.874	-1.6804	3
279.823	-1.7304	3
279.809	-1.74261	3
279.765	-1.7804	3
279.726	-1.81093	3
279.699	-1.8304	3
279.643	-1.86741	3
279.559	-1.85637	3
279.517	-1.8804	3
279.476	-1.90319	3
279.425	-1.9304	3
279.397	-1.9804	3
279.393	-1.98207	3
279.309	-2.00591	3
279.304	-1.9804	3
279.226	-1.94159	3
279.154	-1.9804	3
279.161	-2.0304	3
279.143	-2.03272	3
279.059	-2.03699	3
278.976	-2.0343	3
278.932	-2.0304	3
278.893	-2.02716	3
278.809	-2.0134	3
278.726	-1.99261	3
278.689	-1.9804	3
278.643	-1.96508	3
278.561	-1.9304	3
278.559	-1.92982	3
278.476	-1.8872	3
278.465	-1.8804	3
278.393	-1.83482	3
278.387	-1.8304	3
278.32	-1.7804	3
278.309	-1.77155	3
278.263	-1.7304	3
278.226	-1.69473	3
278.212	-1.6804	3
278.167	-1.6304	3
278.143	-1.60045	3
278.127	-1.5804	3
278.091	-1.5304	3
278.059	-1.48068	3
278.059	-1.4804	3
278.029	-1.4304	3
278.003	-1.3804	3
277.98	-1.3304	3
277.976	-1.32037	3
277.96	-1.2804	3
277.943	-1.2304	3
277.929	-1.1804	3
277.918	-1.1304	3
277.908	-1.0804	3
277.901	-1.0304	3
277.896	-0.9804	3
277.894	-0.9304	3
277.893	-0.889492	3
277.893	-0.8804	3
277.893	-0.871308	3
277.894	-0.8304	3
277.896	-0.7804	3
277.901	-0.7304	3
277.908	-0.6804	3
277.918	-0.6304	3
277.929	-0.5804	3
277.943	-0.5304	3
277.96	-0.4804	3
277.976	-0.440558	3
277.98	-0.4304	3
278.003	-0.3804	3
278.029	-0.3304	3
278.059	-0.2804	3
278.059	-0.280211	3
278.091	-0.2304	3
278.127	-0.1804	3
278.143	-0.160623	3
278.167	-0.1304	3
278.212	-0.0804	3
278.226	-0.0664284	3
278.263	-0.0304	3
278.309	0.0105554	3
278.321	0.0196	3
278.387	0.0696	3
278.393	0.0738892	3
278.465	0.1196	3
278.476	0.126286	3
278.559	0.168963	3
278.561	0.1696	3
278.643	0.20426	3
278.689	0.2196	3
278.726	0.23185	3
278.809	0.252566	3
278.893	0.26626	3
278.933	0.2696	3
278.976	0.273355	3
> 3 contour
279.226	-1.72195	3
279.244	-1.7304	3
279.269	-1.7804	3
279.269	-1.8304	3
279.226	-1.85864	3
279.188	-1.8304	3
279.199	-1.7804	3
279.21	-1.7304	3
279.226	-1.72195	3
> 6 contour
278.976	-0.414427	6
279.059	-0.408047	6
279.143	-0.418138	6
279.181	-0.4304	6
279.226	-0.444458	6
279.292	-0.4804	6
279.309	-0.491128	6
279.36	-0.5304	6
279.393	-0.563369	6
279.409	-0.5804	6
279.449	-0.6304	6
279.476	-0.677563	6
279.478	-0.6804	6
279.476	-0.680886	6
279.431	-0.7304	6
279.437	-0.7804	6
279.441	-0.8304	6
279.476	-0.864479	6
279.523	-0.8804	6
279.52	-0.9304	6
279.512	-0.9804	6
279.476	-0.999205	6
279.446	-1.0304	6
279.476	-1.0797	6
279.477	-1.0804	6
279.476	-1.08235	6
279.397	-1.1304	6
279.393	-1.13244	6
279.37	-1.1804	6
279.36	-1.2304	6
279.309	-1.25057	6
279.226	-1.25122	6
279.172	-1.2804	6
279.148	-1.3304	6
279.143	-1.34273	6
279.059	-1.35336	6
278.976	-1.34697	6
278.902	-1.3304	6
278.944	-1.2804	6
278.893	-1.25492	6
278.816	-1.2804	6
278.809	-1.29154	6
278.792	-1.2804	6
278.727	-1.2304	6
278.726	-1.22983	6
278.677	-1.1804	6
278.643	-1.13044	6
278.643	-1.1304	6
278.613	-1.0804	6
278.592	-1.0304	6
278.578	-0.9804	6
278.571	-0.9304	6
278.568	-0.8804	6
278.571	-0.8304	6
278.578	-0.7804	6
278.592	-0.7304	6
278.613	-0.6804	6
278.643	-0.63131	6
278.643	-0.6304	6
278.678	-0.5804	6
278.726	-0.531878	6
278.728	-0.5304	6
278.793	-0.4804	6
278.809	-0.469564	6
278.893	-0.432724	6
278.904	-0.4304	6
278.976	-0.414427	6
> 9 contour
278.976	-0.61331	9
279.059	-0.603019	9
279.143	-0.620218	9
279.162	-0.6304	9
279.226	-0.672022	9
279.235	-0.6804	9
279.279	-0.7304	9
279.304	-0.7804	9
279.309	-0.801882	9
279.319	-0.8304	9
279.326	-0.8804	9
279.309	-0.887424	9
279.228	-0.9304	9
279.306	-0.9804	9
279.268	-1.0304	9
279.238	-1.0804	9
279.226	-1.09117	9
279.163	-1.1304	9
279.143	-1.13407	9
279.059	-1.15957	9
278.976	-1.14889	9
278.928	-1.1304	9
278.893	-1.11639	9
278.847	-1.0804	9
278.809	-1.03332	9
278.807	-1.0304	9
278.778	-0.9804	9
278.764	-0.9304	9
278.759	-0.8804	9
278.764	-0.8304	9
278.78	-0.7804	9
278.809	-0.7304	9
278.809	-0.729182	9
278.848	-0.6804	9
278.893	-0.644607	9
278.93	-0.6304	9
278.976	-0.61331	9
> 12 contour
278.976	-0.707944	12
279.059	-0.693121	12
279.143	-0.718178	12
279.159	-0.7304	12
279.206	-0.7804	12
279.224	-0.8304	12
279.226	-0.845612	12
279.233	-0.8804	12
279.226	-0.884383	12
279.197	-0.9304	12
279.143	-0.974005	12
279.133	-0.9804	12
279.13	-1.0304	12
279.059	-1.07027	12
278.976	-1.05417	12
278.933	-1.0304	12
278.893	-0.99949	12
278.877	-0.9804	12
278.85	-0.9304	12
278.843	-0.8804	12
278.85	-0.8304	12
278.875	-0.7804	12
278.893	-0.759274	12
278.934	-0.7304	12
278.976	-0.707944	12
> 15 contour
278.976	-0.767802	15
279.059	-0.744396	15
279.14	-0.7804	15
279.143	-0.782582	15
279.18	-0.8304	15
279.192	-0.8804	15
279.167	-0.9304	15
279.143	-0.95023	15
279.096	-0.9804	15
279.059	-1.01847	15
278.976	-0.992891	15
278.958	-0.9804	15
278.911	-0.9304	15
278.9	-0.8804	15
278.909	-0.8304	15
278.957	-0.7804	15
278.976	-0.767802	15
> 18 contour
278.976	-0.815253	18
279.059	-0.781436	18
279.135	-0.8304	18
279.143	-0.846587	18
279.154	-0.8804	18
279.143	-0.912621	18
279.133	-0.9304	18
279.059	-0.9804	18
279.059	-0.980424	18
279.059	-0.9804	18
278.976	-0.943167	18
278.962	-0.9304	18
278.953	-0.8804	18
278.959	-0.8304	18
278.976	-0.815253	18
> 21 contour
279.059	-0.81518	21
279.083	-0.8304	21
279.12	-0.8804	21
279.076	-0.9304	21
279.059	-0.94168	21
279.036	-0.9304	21
278.995	-0.8804	21
279.026	-0.8304	21
279.059	-0.81518	21