> 3 contour
157.066	-7.35657	3
157.07	-7.3566	3
157.15	-7.36074	3
157.233	-7.40183	3
157.241	-7.4066	3
157.316	-7.44776	3
157.4	-7.45143	3
157.483	-7.4559	3
157.484	-7.4566	3
157.566	-7.50514	3
157.586	-7.5066	3
157.65	-7.5478	3
157.662	-7.5566	3
157.724	-7.6066	3
157.733	-7.61415	3
157.78	-7.6566	3
157.816	-7.69583	3
157.826	-7.7066	3
157.871	-7.7566	3
157.9	-7.79691	3
157.906	-7.8066	3
157.939	-7.8566	3
157.964	-7.9066	3
157.983	-7.94366	3
157.99	-7.9566	3
158.008	-8.0066	3
158.03	-8.0566	3
158.041	-8.1066	3
158.057	-8.1566	3
158.062	-8.2066	3
158.066	-8.22436	3
158.074	-8.2566	3
158.075	-8.3066	3
158.082	-8.3566	3
158.077	-8.4066	3
158.066	-8.40822	3
157.983	-8.42152	3
157.95	-8.4066	3
157.9	-8.38599	3
157.866	-8.4066	3
157.866	-8.4566	3
157.871	-8.5066	3
157.883	-8.5566	3
157.9	-8.59111	3
157.955	-8.5566	3
157.923	-8.5066	3
157.983	-8.47469	3
158.031	-8.5066	3
158.065	-8.5566	3
157.998	-8.6066	3
157.983	-8.62515	3
157.928	-8.6566	3
157.9	-8.66762	3
157.871	-8.6566	3
157.864	-8.6066	3
157.816	-8.60005	3
157.799	-8.6066	3
157.797	-8.6566	3
157.816	-8.67355	3
157.859	-8.7066	3
157.9	-8.7395	3
157.922	-8.7566	3
157.983	-8.80631	3
157.985	-8.8066	3
157.983	-8.81131	3
157.965	-8.8566	3
157.935	-8.9066	3
157.904	-8.9566	3
157.9	-8.96307	3
157.865	-9.0066	3
157.824	-9.0566	3
157.816	-9.06423	3
157.774	-9.1066	3
157.733	-9.14507	3
157.72	-9.1566	3
157.653	-9.2066	3
157.65	-9.20943	3
157.578	-9.2566	3
157.566	-9.26364	3
157.483	-9.3066	3
157.483	-9.30675	3
157.4	-9.34052	3
157.347	-9.3566	3
157.316	-9.36651	3
157.233	-9.3856	3
157.15	-9.39715	3
157.066	-9.40166	3
156.983	-9.39939	3
156.9	-9.38982	3
156.816	-9.37482	3
156.751	-9.3566	3
156.733	-9.35174	3
156.65	-9.32181	3
156.617	-9.3066	3
156.566	-9.28258	3
156.521	-9.2566	3
156.483	-9.23315	3
156.444	-9.2066	3
156.4	-9.17391	3
156.379	-9.1566	3
156.326	-9.1066	3
156.316	-9.09702	3
156.276	-9.0566	3
156.238	-9.0066	3
156.233	-9.00077	3
156.197	-8.9566	3
156.168	-8.9066	3
156.15	-8.8772	3
156.136	-8.8566	3
156.114	-8.8066	3
156.089	-8.7566	3
156.074	-8.7066	3
156.066	-8.68434	3
156.055	-8.6566	3
156.045	-8.6066	3
156.031	-8.5566	3
156.027	-8.5066	3
156.018	-8.4566	3
156.019	-8.4066	3
156.016	-8.3566	3
156.022	-8.3066	3
156.023	-8.2566	3
156.034	-8.2066	3
156.041	-8.1566	3
156.058	-8.1066	3
156.066	-8.07314	3
156.07	-8.0566	3
156.091	-8.0066	3
156.109	-7.9566	3
156.137	-7.9066	3
156.15	-7.88298	3
156.163	-7.8566	3
156.197	-7.8066	3
156.232	-7.7566	3
156.233	-7.75512	3
156.274	-7.7066	3
156.316	-7.66023	3
156.32	-7.6566	3
156.374	-7.6066	3
156.4	-7.58452	3
156.404	-7.6066	3
156.416	-7.6566	3
156.428	-7.7066	3
156.483	-7.73015	3
156.532	-7.7066	3
156.566	-7.66295	3
156.65	-7.67735	3
156.676	-7.6566	3
156.687	-7.6066	3
156.65	-7.57622	3
156.623	-7.5566	3
156.566	-7.51135	3
156.513	-7.5066	3
156.566	-7.47525	3
156.605	-7.4566	3
156.65	-7.43574	3
156.729	-7.4066	3
156.733	-7.40538	3
156.816	-7.38219	3
156.9	-7.36756	3
156.983	-7.35856	3
157.058	-7.3566	3
157.066	-7.35657	3
> 3 contour
156.566	-7.73573	3
156.583	-7.7566	3
156.574	-7.8066	3
156.566	-7.85095	3
156.483	-7.81963	3
156.451	-7.8066	3
156.483	-7.78927	3
156.541	-7.7566	3
156.566	-7.73573	3
> 3 contour
157.816	-8.24722	3
157.837	-8.2566	3
157.836	-8.3066	3
157.834	-8.3566	3
157.816	-8.36679	3
157.807	-8.3566	3
157.806	-8.3066	3
157.802	-8.2566	3
157.816	-8.24722	3
> 6 contour
156.9	-7.98102	6
156.983	-8.00038	6
157.01	-8.0066	6
157.066	-8.01707	6
157.136	-8.0066	6
157.15	-8.00403	6
157.233	-7.99395	6
157.256	-8.0066	6
157.261	-8.0566	6
157.28	-8.1066	6
157.316	-8.13681	6
157.4	-8.11976	6
157.42	-8.1566	6
157.437	-8.2066	6
157.4	-8.22985	6
157.388	-8.2566	6
157.354	-8.3066	6
157.4	-8.32067	6
157.425	-8.3066	6
157.429	-8.2566	6
157.483	-8.22514	6
157.532	-8.2566	6
157.514	-8.3066	6
157.487	-8.3566	6
157.483	-8.38816	6
157.479	-8.4066	6
157.483	-8.45303	6
157.483	-8.4566	6
157.483	-8.45746	6
157.482	-8.4566	6
157.4	-8.44253	6
157.379	-8.4566	6
157.362	-8.5066	6
157.4	-8.53508	6
157.453	-8.5566	6
157.422	-8.6066	6
157.4	-8.63891	6
157.379	-8.6066	6
157.316	-8.59203	6
157.242	-8.6066	6
157.279	-8.6566	6
157.258	-8.7066	6
157.245	-8.7566	6
157.233	-8.76296	6
157.15	-8.79253	6
157.066	-8.80317	6
156.983	-8.79782	6
156.9	-8.7762	6
156.857	-8.7566	6
156.816	-8.73612	6
156.777	-8.7066	6
156.733	-8.6685	6
156.72	-8.6566	6
156.686	-8.6066	6
156.653	-8.5566	6
156.65	-8.53908	6
156.64	-8.5066	6
156.616	-8.4566	6
156.619	-8.4066	6
156.608	-8.3566	6
156.625	-8.3066	6
156.629	-8.2566	6
156.65	-8.22206	6
156.657	-8.2066	6
156.677	-8.1566	6
156.72	-8.1066	6
156.733	-8.09224	6
156.742	-8.1066	6
156.816	-8.12375	6
156.9	-8.11011	6
156.936	-8.1066	6
156.9	-8.09743	6
156.864	-8.0566	6
156.845	-8.0066	6
156.9	-7.98102	6
> 9 contour
156.983	-8.14764	9
157.006	-8.1566	9
156.983	-8.18642	9
156.958	-8.2066	9
156.983	-8.21038	9
156.988	-8.2066	9
157.066	-8.16697	9
157.15	-8.17195	9
157.233	-8.198	9
157.242	-8.2066	9
157.316	-8.23079	9
157.339	-8.2566	9
157.316	-8.27452	9
157.288	-8.3066	9
157.316	-8.33121	9
157.369	-8.3566	9
157.316	-8.38319	9
157.279	-8.4066	9
157.287	-8.4566	9
157.233	-8.4877	9
157.21	-8.5066	9
157.233	-8.55348	9
157.239	-8.5566	9
157.233	-8.55821	9
157.154	-8.6066	9
157.15	-8.61338	9
157.066	-8.6328	9
156.983	-8.62342	9
156.941	-8.6066	9
156.9	-8.58889	9
156.858	-8.5566	9
156.825	-8.5066	9
156.816	-8.49296	9
156.788	-8.4566	9
156.786	-8.4066	9
156.772	-8.3566	9
156.8	-8.3066	9
156.813	-8.2566	9
156.816	-8.25314	9
156.854	-8.2066	9
156.9	-8.16828	9
156.927	-8.1566	9
156.983	-8.14764	9
> 12 contour
157.066	-8.18688	12
157.15	-8.19485	12
157.179	-8.2066	12
157.21	-8.2566	12
157.233	-8.28007	12
157.254	-8.3066	12
157.281	-8.3566	12
157.233	-8.39424	12
157.23	-8.4066	12
157.22	-8.4566	12
157.162	-8.5066	12
157.15	-8.525	12
157.066	-8.55328	12
156.983	-8.53976	12
156.926	-8.5066	12
156.9	-8.48412	12
156.876	-8.4566	12
156.858	-8.4066	12
156.851	-8.3566	12
156.875	-8.3066	12
156.9	-8.27214	12
156.916	-8.2566	12
156.983	-8.23842	12
157.027	-8.2066	12
157.066	-8.18688	12
> 15 contour
157.066	-8.20692	15
157.15	-8.23369	15
157.167	-8.2566	15
157.15	-8.27044	15
157.092	-8.3066	15
157.15	-8.33112	15
157.198	-8.3566	15
157.187	-8.4066	15
157.155	-8.4566	15
157.15	-8.46196	15
157.073	-8.5066	15
157.066	-8.50941	15
157.056	-8.5066	15
156.983	-8.4829	15
156.948	-8.4566	15
156.911	-8.4066	15
156.909	-8.3566	15
156.938	-8.3066	15
156.983	-8.27255	15
157	-8.2566	15
157.066	-8.20692	15
> 18 contour
156.983	-8.32076	18
157.066	-8.31636	18
157.15	-8.35389	18
157.155	-8.3566	18
157.15	-8.38196	18
157.146	-8.4066	18
157.093	-8.4566	18
157.066	-8.47263	18
157.027	-8.4566	18
156.983	-8.43466	18
156.955	-8.4066	18
156.954	-8.3566	18
156.983	-8.32076	18