> 3 contour
178.15	-15.4791	3
178.2	-15.4725	3
178.25	-15.4671	3
178.3	-15.4666	3
178.35	-15.4671	3
178.4	-15.4725	3
178.45	-15.4791	3
178.496	-15.49	3
178.5	-15.4908	3
178.55	-15.5031	3
178.6	-15.521	3
178.647	-15.54	3
178.65	-15.5412	3
178.7	-15.5665	3
178.742	-15.59	3
178.75	-15.5947	3
178.8	-15.6294	3
178.814	-15.64	3
178.85	-15.6679	3
178.874	-15.69	3
178.9	-15.7155	3
178.924	-15.74	3
178.95	-15.7696	3
178.966	-15.79	3
179	-15.8388	3
179.001	-15.84	3
179.032	-15.89	3
179.05	-15.925	3
179.058	-15.94	3
179.079	-15.99	3
179.096	-16.04	3
179.1	-16.0566	3
179.109	-16.09	3
179.12	-16.14	3
179.127	-16.19	3
179.131	-16.24	3
179.132	-16.29	3
179.128	-16.34	3
179.123	-16.39	3
179.113	-16.44	3
179.1	-16.4877	3
179.099	-16.49	3
179.084	-16.54	3
179.063	-16.59	3
179.05	-16.6176	3
179.039	-16.64	3
179.009	-16.69	3
179	-16.703	3
178.975	-16.74	3
178.95	-16.7722	3
178.935	-16.79	3
178.9	-16.8261	3
178.886	-16.84	3
178.85	-16.8735	3
178.829	-16.89	3
178.8	-16.9118	3
178.76	-16.94	3
178.75	-16.9465	3
178.7	-16.9744	3
178.669	-16.99	3
178.65	-16.9997	3
178.6	-17.0193	3
178.55	-17.0368	3
178.537	-17.04	3
178.5	-17.0496	3
178.45	-17.0613	3
178.4	-17.0677	3
178.35	-17.0729	3
178.3	-17.0734	3
178.25	-17.0729	3
178.2	-17.0677	3
178.15	-17.0613	3
178.1	-17.0497	3
178.063	-17.04	3
178.05	-17.0369	3
178	-17.0194	3
177.95	-16.9997	3
177.931	-16.99	3
177.9	-16.9743	3
177.85	-16.9465	3
177.84	-16.94	3
177.8	-16.9118	3
177.771	-16.89	3
177.75	-16.8735	3
177.714	-16.84	3
177.7	-16.826	3
177.665	-16.79	3
177.65	-16.7721	3
177.625	-16.74	3
177.6	-16.703	3
177.591	-16.69	3
177.561	-16.64	3
177.55	-16.6176	3
177.537	-16.59	3
177.516	-16.54	3
177.501	-16.49	3
177.5	-16.4874	3
177.487	-16.44	3
177.477	-16.39	3
177.472	-16.34	3
177.468	-16.29	3
177.469	-16.24	3
177.473	-16.19	3
177.48	-16.14	3
177.491	-16.09	3
177.5	-16.0567	3
177.504	-16.04	3
177.521	-15.99	3
177.542	-15.94	3
177.55	-15.925	3
177.568	-15.89	3
177.599	-15.84	3
177.6	-15.8388	3
177.634	-15.79	3
177.65	-15.7696	3
177.676	-15.74	3
177.7	-15.7155	3
177.726	-15.69	3
177.75	-15.6679	3
177.786	-15.64	3
177.8	-15.6294	3
177.85	-15.5947	3
177.858	-15.59	3
177.9	-15.5665	3
177.95	-15.5412	3
177.953	-15.54	3
178	-15.521	3
178.05	-15.5031	3
178.1	-15.4908	3
178.103	-15.49	3
178.15	-15.4791	3
> 6 contour
178.25	-15.9315	6
178.3	-15.931	6
178.35	-15.9314	6
178.379	-15.94	6
178.4	-15.9453	6
178.45	-15.96	6
178.498	-15.99	6
178.5	-15.9916	6
178.55	-16.0299	6
178.56	-16.04	6
178.596	-16.09	6
178.6	-16.0968	6
178.625	-16.14	6
178.642	-16.19	6
178.65	-16.2358	6
178.651	-16.24	6
178.651	-16.29	6
178.65	-16.299	6
178.644	-16.34	6
178.629	-16.39	6
178.603	-16.44	6
178.6	-16.4443	6
178.568	-16.49	6
178.55	-16.51	6
178.512	-16.54	6
178.5	-16.5483	6
178.45	-16.5797	6
178.416	-16.59	6
178.4	-16.5955	6
178.35	-16.6098	6
178.3	-16.6107	6
178.25	-16.6097	6
178.2	-16.5954	6
178.184	-16.59	6
178.15	-16.5796	6
178.1	-16.5489	6
178.087	-16.54	6
178.05	-16.5107	6
178.031	-16.49	6
178	-16.4446	6
177.997	-16.44	6
177.971	-16.39	6
177.956	-16.34	6
177.95	-16.2978	6
177.949	-16.29	6
177.949	-16.24	6
177.95	-16.2371	6
177.958	-16.19	6
177.975	-16.14	6
178	-16.0968	6
178.004	-16.09	6
178.04	-16.04	6
178.05	-16.0293	6
178.1	-15.991	6
178.101	-15.99	6
178.15	-15.9601	6
178.2	-15.9453	6
178.222	-15.94	6
178.25	-15.9315	6
> 9 contour
178.2	-16.0884	9
178.25	-16.0642	9
178.3	-16.061	9
178.35	-16.064	9
178.4	-16.0883	9
178.403	-16.09	9
178.45	-16.1196	9
178.468	-16.14	9
178.496	-16.19	9
178.5	-16.2051	9
178.513	-16.24	9
178.514	-16.29	9
178.5	-16.3336	9
178.499	-16.34	9
178.475	-16.39	9
178.45	-16.4199	9
178.422	-16.44	9
178.4	-16.4535	9
178.35	-16.4754	9
178.3	-16.4783	9
178.25	-16.4751	9
178.2	-16.4523	9
178.18	-16.44	9
178.15	-16.4197	9
178.125	-16.39	9
178.101	-16.34	9
178.1	-16.3329	9
178.087	-16.29	9
178.088	-16.24	9
178.1	-16.2063	9
178.104	-16.19	9
178.132	-16.14	9
178.15	-16.1198	9
178.197	-16.09	9
178.2	-16.0884	9
> 12 contour
178.25	-16.1332	12
178.3	-16.1222	12
178.35	-16.133	12
178.362	-16.14	12
178.4	-16.164	12
178.425	-16.19	12
178.447	-16.24	12
178.449	-16.29	12
178.432	-16.34	12
178.4	-16.3745	12
178.377	-16.39	12
178.35	-16.4066	12
178.3	-16.4161	12
178.25	-16.4065	12
178.223	-16.39	12
178.2	-16.3745	12
178.168	-16.34	12
178.15	-16.29	12
178.152	-16.24	12
178.175	-16.19	12
178.2	-16.1645	12
178.239	-16.14	12
178.25	-16.1332	12
> 15 contour
178.25	-16.1815	15
178.3	-16.1602	15
178.35	-16.1816	15
178.361	-16.19	15
178.4	-16.2386	15
178.401	-16.24	15
178.406	-16.29	15
178.4	-16.3014	15
178.375	-16.34	15
178.35	-16.3592	15
178.3	-16.3778	15
178.25	-16.3593	15
178.225	-16.34	15
178.2	-16.304	15
178.192	-16.29	15
178.198	-16.24	15
178.2	-16.236	15
178.239	-16.19	15
178.25	-16.1815	15
> 18 contour
178.25	-16.2333	18
178.3	-16.1917	18
178.35	-16.234	18
178.355	-16.24	18
178.362	-16.29	18
178.35	-16.3068	18
178.322	-16.34	18
178.3	-16.3515	18
178.278	-16.34	18
178.25	-16.3076	18
178.237	-16.29	18
178.244	-16.24	18
178.25	-16.2333	18