> 3 contour
150.709	-3.98467	3
150.792	-3.98352	3
150.874	-3.98653	3
150.876	-3.9866	3
150.959	-3.99278	3
151.042	-4.00297	3
151.126	-4.01534	3
151.209	-4.03648	3
151.292	-4.06038	3
151.32	-4.06987	3
151.376	-4.08795	3
151.459	-4.1197	3
151.533	-4.1532	3
151.511	-4.23653	3
151.542	-4.31602	3
151.55	-4.31987	3
151.626	-4.36024	3
151.689	-4.4032	3
151.709	-4.41753	3
151.792	-4.47973	3
151.801	-4.48653	3
151.876	-4.55076	3
151.896	-4.56987	3
151.959	-4.63156	3
151.98	-4.6532	3
152.042	-4.72571	3
152.052	-4.73653	3
152.117	-4.81987	3
152.126	-4.83306	3
152.171	-4.9032	3
152.209	-4.9179	3
152.25	-4.9032	3
152.292	-4.88637	3
152.333	-4.9032	3
152.376	-4.98653	3
152.376	-4.98685	3
152.415	-5.06987	3
152.448	-5.1532	3
152.459	-5.18831	3
152.476	-5.23653	3
152.5	-5.31987	3
152.52	-5.4032	3
152.535	-5.48653	3
152.542	-5.54609	3
152.546	-5.56987	3
152.554	-5.6532	3
152.558	-5.73653	3
152.557	-5.81987	3
152.553	-5.9032	3
152.544	-5.98653	3
152.542	-5.99715	3
152.532	-6.06987	3
152.517	-6.1532	3
152.496	-6.23653	3
152.471	-6.31987	3
152.459	-6.35298	3
152.442	-6.4032	3
152.408	-6.48653	3
152.376	-6.55338	3
152.368	-6.56987	3
152.325	-6.6532	3
152.292	-6.70592	3
152.274	-6.73653	3
152.216	-6.81987	3
152.209	-6.82916	3
152.154	-6.9032	3
152.126	-6.93774	3
152.081	-6.98653	3
152.042	-7.02491	3
151.996	-7.06987	3
151.959	-7.10374	3
151.9	-7.1532	3
151.876	-7.17304	3
151.792	-7.23446	3
151.789	-7.23653	3
151.709	-7.28948	3
151.659	-7.31987	3
151.626	-7.34005	3
151.542	-7.38035	3
151.49	-7.4032	3
151.459	-7.41704	3
151.376	-7.4495	3
151.292	-7.47666	3
151.256	-7.48653	3
151.209	-7.49981	3
151.126	-7.52123	3
151.042	-7.53374	3
150.959	-7.54407	3
150.876	-7.55032	3
150.792	-7.55317	3
150.709	-7.55212	3
150.626	-7.54927	3
150.542	-7.53827	3
150.459	-7.5253	3
150.376	-7.50779	3
150.295	-7.48653	3
150.292	-7.48588	3
150.209	-7.46117	3
150.126	-7.43309	3
150.061	-7.4032	3
150.042	-7.39505	3
149.959	-7.3552	3
149.896	-7.31987	3
149.876	-7.30873	3
149.792	-7.25735	3
149.762	-7.23653	3
149.709	-7.19907	3
149.649	-7.1532	3
149.626	-7.13508	3
149.556	-7.06987	3
149.542	-7.05672	3
149.473	-6.98653	3
149.459	-6.97137	3
149.4	-6.9032	3
149.376	-6.87266	3
149.335	-6.81987	3
149.292	-6.75747	3
149.278	-6.73653	3
149.227	-6.6532	3
149.209	-6.61883	3
149.182	-6.56987	3
149.142	-6.48653	3
149.126	-6.44706	3
149.108	-6.4032	3
149.079	-6.31987	3
149.056	-6.23653	3
149.042	-6.17897	3
149.036	-6.1532	3
149.019	-6.06987	3
149.029	-5.98653	3
149.042	-5.96449	3
149.093	-5.98653	3
149.126	-6.00058	3
149.148	-5.98653	3
149.126	-5.97468	3
149.077	-5.9032	3
149.126	-5.82517	3
149.135	-5.81987	3
149.134	-5.73653	3
149.126	-5.73148	3
149.076	-5.6532	3
149.126	-5.58077	3
149.133	-5.56987	3
149.126	-5.55709	3
149.042	-5.50262	3
149.033	-5.48653	3
149.033	-5.4032	3
149.042	-5.36335	3
149.052	-5.31987	3
149.075	-5.23653	3
149.102	-5.1532	3
149.126	-5.0942	3
149.136	-5.06987	3
149.174	-4.98653	3
149.209	-4.92195	3
149.219	-4.9032	3
149.268	-4.81987	3
149.292	-4.78274	3
149.324	-4.73653	3
149.376	-4.66729	3
149.459	-4.68821	3
149.492	-4.6532	3
149.459	-4.57084	3
149.458	-4.56987	3
149.459	-4.56835	3
149.538	-4.48653	3
149.542	-4.48232	3
149.626	-4.40405	3
149.627	-4.4032	3
149.709	-4.33958	3
149.737	-4.31987	3
149.792	-4.28055	3
149.864	-4.23653	3
149.876	-4.22899	3
149.959	-4.18219	3
150.02	-4.1532	3
150.042	-4.1421	3
150.126	-4.10394	3
150.209	-4.07647	3
150.231	-4.06987	3
150.292	-4.05027	3
150.376	-4.02861	3
150.459	-4.01132	3
150.542	-3.99849	3
150.626	-3.9878	3
150.662	-3.98653	3
150.709	-3.98467	3
> 6 contour
150.459	-4.64177	6
150.542	-4.62075	6
150.626	-4.60457	6
150.709	-4.59896	6
150.792	-4.59734	6
150.876	-4.60164	6
150.959	-4.61157	6
151.042	-4.62798	6
151.126	-4.64969	6
151.135	-4.6532	6
151.209	-4.68086	6
151.292	-4.71853	6
151.325	-4.73653	6
151.376	-4.76434	6
151.459	-4.81987	6
151.459	-4.82012	6
151.542	-4.88578	6
151.562	-4.9032	6
151.542	-4.9239	6
151.525	-4.98653	6
151.542	-5.04109	6
151.57	-5.06987	6
151.626	-5.13843	6
151.637	-5.1532	6
151.689	-5.23653	6
151.709	-5.27578	6
151.732	-5.31987	6
151.783	-5.4032	6
151.792	-5.48572	6
151.793	-5.48653	6
151.876	-5.53698	6
151.927	-5.56987	6
151.939	-5.6532	6
151.944	-5.73653	6
151.943	-5.81987	6
151.937	-5.9032	6
151.924	-5.98653	6
151.905	-6.06987	6
151.879	-6.1532	6
151.876	-6.16025	6
151.847	-6.23653	6
151.806	-6.31987	6
151.792	-6.34358	6
151.758	-6.4032	6
151.709	-6.47193	6
151.699	-6.48653	6
151.629	-6.56987	6
151.626	-6.57387	6
151.542	-6.65148	6
151.54	-6.6532	6
151.459	-6.71783	6
151.431	-6.73653	6
151.376	-6.77273	6
151.292	-6.81738	6
151.287	-6.81987	6
151.209	-6.85572	6
151.126	-6.88739	6
151.059	-6.9032	6
151.042	-6.90748	6
150.959	-6.92452	6
150.876	-6.93485	6
150.792	-6.93925	6
150.709	-6.93749	6
150.626	-6.93167	6
150.542	-6.915	6
150.496	-6.9032	6
150.459	-6.89455	6
150.376	-6.8682	6
150.292	-6.83361	6
150.265	-6.81987	6
150.209	-6.79217	6
150.126	-6.743	6
150.117	-6.73653	6
150.042	-6.67939	6
150.012	-6.6532	6
149.959	-6.60473	6
149.925	-6.56987	6
149.876	-6.51345	6
149.854	-6.48653	6
149.795	-6.4032	6
149.792	-6.39908	6
149.745	-6.31987	6
149.792	-6.27376	6
149.806	-6.23653	6
149.793	-6.1532	6
149.792	-6.15259	6
149.763	-6.06987	6
149.709	-6.03762	6
149.673	-5.98653	6
149.709	-5.9194	6
149.717	-5.9032	6
149.709	-5.89001	6
149.664	-5.81987	6
149.709	-5.74527	6
149.721	-5.73653	6
149.726	-5.6532	6
149.738	-5.56987	6
149.709	-5.54383	6
149.641	-5.48653	6
149.665	-5.4032	6
149.697	-5.31987	6
149.709	-5.2951	6
149.736	-5.23653	6
149.783	-5.1532	6
149.792	-5.13921	6
149.839	-5.06987	6
149.876	-5.02431	6
149.908	-4.98653	6
149.959	-4.93278	6
149.991	-4.9032	6
150.042	-4.85809	6
150.091	-4.81987	6
150.126	-4.79367	6
150.209	-4.74518	6
150.226	-4.73653	6
150.292	-4.70243	6
150.376	-4.66879	6
150.425	-4.6532	6
150.459	-4.64177	6
> 9 contour
150.709	-4.90227	9
150.792	-4.89999	9
150.835	-4.9032	9
150.876	-4.90588	9
150.959	-4.91877	9
151.042	-4.94056	9
151.126	-4.97172	9
151.154	-4.98653	9
151.209	-5.01571	9
151.236	-5.06987	9
151.233	-5.1532	9
151.292	-5.20231	9
151.327	-5.23653	9
151.376	-5.29297	9
151.397	-5.31987	9
151.449	-5.4032	9
151.459	-5.42488	9
151.488	-5.48653	9
151.542	-5.51921	9
151.621	-5.56987	9
151.626	-5.59822	9
151.636	-5.6532	9
151.643	-5.73653	9
151.643	-5.81987	9
151.634	-5.9032	9
151.626	-5.93949	9
151.616	-5.98653	9
151.59	-6.06987	9
151.553	-6.1532	9
151.542	-6.17267	9
151.506	-6.23653	9
151.459	-6.30179	9
151.445	-6.31987	9
151.376	-6.39456	9
151.367	-6.4032	9
151.292	-6.46588	9
151.262	-6.48653	9
151.209	-6.52104	9
151.126	-6.56434	9
151.111	-6.56987	9
151.042	-6.59554	9
150.959	-6.61805	9
150.876	-6.63147	9
150.792	-6.63703	9
150.709	-6.63477	9
150.626	-6.62589	9
150.542	-6.60553	9
150.459	-6.57647	9
150.445	-6.56987	9
150.376	-6.53907	9
150.292	-6.48879	9
150.289	-6.48653	9
150.209	-6.42559	9
150.184	-6.4032	9
150.126	-6.34435	9
150.105	-6.31987	9
150.046	-6.23653	9
150.113	-6.1532	9
150.071	-6.06987	9
150.042	-5.98712	9
150.042	-5.98653	9
150.021	-5.9032	9
150.008	-5.81987	9
150.008	-5.73653	9
150.015	-5.6532	9
150.042	-5.62684	9
150.081	-5.6532	9
150.126	-5.67374	9
150.132	-5.6532	9
150.187	-5.56987	9
150.138	-5.48653	9
150.126	-5.46125	9
150.074	-5.4032	9
150.089	-5.31987	9
150.111	-5.23653	9
150.126	-5.19464	9
150.164	-5.1532	9
150.209	-5.11123	9
150.262	-5.06987	9
150.292	-5.04754	9
150.376	-4.99799	9
150.4	-4.98653	9
150.459	-4.95913	9
150.542	-4.93081	9
150.626	-4.91109	9
150.701	-4.9032	9
150.709	-4.90227	9
> 12 contour
150.542	-5.13938	12
150.626	-5.11377	12
150.709	-5.10006	12
150.792	-5.09704	12
150.876	-5.10429	12
150.959	-5.12254	12
151.042	-5.1532	12
151.042	-5.15341	12
151.089	-5.23653	12
151.126	-5.31767	12
151.129	-5.31987	12
151.209	-5.39549	12
151.216	-5.4032	12
151.273	-5.48653	12
151.292	-5.52711	12
151.312	-5.56987	12
151.336	-5.6532	12
151.376	-5.6826	12
151.444	-5.73653	12
151.443	-5.81987	12
151.432	-5.9032	12
151.409	-5.98653	12
151.376	-6.06332	12
151.373	-6.06987	12
151.324	-6.1532	12
151.292	-6.19376	12
151.255	-6.23653	12
151.209	-6.2794	12
151.155	-6.31987	12
151.126	-6.34015	12
151.042	-6.38369	12
150.987	-6.4032	12
150.959	-6.41328	12
150.876	-6.43219	12
150.792	-6.43958	12
150.709	-6.43623	12
150.626	-6.42211	12
150.565	-6.4032	12
150.542	-6.3965	12
150.459	-6.35936	12
150.397	-6.31987	12
150.399	-6.23653	12
150.376	-6.17651	12
150.353	-6.1532	12
150.292	-6.07202	12
150.209	-6.08692	12
150.195	-6.06987	12
150.178	-5.98653	12
150.209	-5.9164	12
150.221	-5.9032	12
150.209	-5.84158	12
150.205	-5.81987	12
150.205	-5.73653	12
150.18	-5.6532	12
150.209	-5.60005	12
150.231	-5.56987	12
150.219	-5.48653	12
150.216	-5.4032	12
150.279	-5.31987	12
150.292	-5.30558	12
150.369	-5.23653	12
150.376	-5.23131	12
150.459	-5.17738	12
150.512	-5.1532	12
150.542	-5.13938	12
> 15 contour
150.542	-5.30383	15
150.626	-5.27248	15
150.709	-5.25198	15
150.792	-5.24801	15
150.876	-5.25721	15
150.959	-5.28123	15
150.982	-5.31987	15
151.042	-5.36798	15
151.08	-5.4032	15
151.081	-5.48653	15
151.126	-5.55125	15
151.138	-5.56987	15
151.175	-5.6532	15
151.191	-5.73653	15
151.19	-5.81987	15
151.168	-5.9032	15
151.209	-5.94408	15
151.247	-5.98653	15
151.209	-6.05378	15
151.198	-6.06987	15
151.126	-6.14854	15
151.121	-6.1532	15
151.042	-6.21387	15
150.998	-6.23653	15
150.959	-6.25504	15
150.876	-6.27947	15
150.792	-6.28879	15
150.709	-6.28465	15
150.626	-6.26377	15
150.554	-6.23653	15
150.561	-6.1532	15
150.542	-6.11552	15
150.487	-6.06987	15
150.459	-6.06052	15
150.392	-5.98653	15
150.381	-5.9032	15
150.376	-5.88355	15
150.361	-5.81987	15
150.36	-5.73653	15
150.292	-5.67549	15
150.267	-5.6532	15
150.292	-5.57567	15
150.376	-5.64972	15
150.408	-5.56987	15
150.459	-5.4964	15
150.468	-5.48653	15
150.459	-5.47518	15
150.408	-5.4032	15
150.459	-5.35699	15
150.516	-5.31987	15
150.542	-5.30383	15
> 18 contour
150.709	-5.38214	18
150.792	-5.37637	18
150.876	-5.38882	18
150.913	-5.4032	18
150.93	-5.48653	18
150.942	-5.56987	18
150.959	-5.62472	18
150.979	-5.6532	18
151.005	-5.73653	18
151.003	-5.81987	18
150.977	-5.9032	18
150.959	-5.91407	18
150.876	-5.98367	18
150.866	-5.98653	18
150.876	-5.98841	18
150.959	-6.02805	18
151.023	-6.06987	18
150.959	-6.11418	18
150.876	-6.14776	18
150.838	-6.1532	18
150.792	-6.15987	18
150.709	-6.15344	18
150.708	-6.1532	18
150.709	-6.1525	18
150.728	-6.06987	18
150.709	-5.9984	18
150.699	-5.98653	18
150.626	-5.92245	18
150.542	-5.95398	18
150.501	-5.9032	18
150.485	-5.81987	18
150.541	-5.73653	18
150.542	-5.73336	18
150.585	-5.6532	18
150.566	-5.56987	18
150.588	-5.48653	18
150.626	-5.4135	18
150.651	-5.4032	18
150.709	-5.38214	18