> 2 contour
101.141	-3.66791	2
101.224	-3.64568	2
101.308	-3.62962	2
101.391	-3.63098	2
101.474	-3.63742	2
101.558	-3.65358	2
101.618	-3.67203	2
101.641	-3.6783	2
101.724	-3.71135	2
101.807	-3.75537	2
101.808	-3.7555	2
101.891	-3.82138	2
101.911	-3.8387	2
101.974	-3.90209	2
101.992	-3.92203	2
102.052	-4.00537	2
102.058	-4.01429	2
102.101	-4.0887	2
102.135	-4.17203	2
102.141	-4.19359	2
102.161	-4.25537	2
102.177	-4.3387	2
102.184	-4.42203	2
102.182	-4.50537	2
102.171	-4.5887	2
102.15	-4.67203	2
102.141	-4.69695	2
102.121	-4.75537	2
102.081	-4.8387	2
102.058	-4.87594	2
102.028	-4.92203	2
101.974	-4.98749	2
101.958	-5.00537	2
101.891	-5.06881	2
101.868	-5.0887	2
101.808	-5.13602	2
101.734	-5.17203	2
101.724	-5.17674	2
101.641	-5.21246	2
101.558	-5.23573	2
101.474	-5.24985	2
101.392	-5.25537	2
101.391	-5.25547	2
101.308	-5.2572	2
101.299	-5.25537	2
101.224	-5.24253	2
101.141	-5.22294	2
101.058	-5.19162	2
101.019	-5.17203	2
100.974	-5.15047	2
100.891	-5.0953	2
100.882	-5.0887	2
100.808	-5.02851	2
100.787	-5.00537	2
100.724	-4.92521	2
100.722	-4.92203	2
100.667	-4.8387	2
100.641	-4.781	2
100.629	-4.75537	2
100.598	-4.67203	2
100.579	-4.5887	2
100.569	-4.50537	2
100.568	-4.42203	2
100.573	-4.3387	2
100.588	-4.25537	2
100.613	-4.17203	2
100.641	-4.10907	2
100.649	-4.0887	2
100.695	-4.00537	2
100.724	-3.96524	2
100.755	-3.92203	2
100.808	-3.86144	2
100.834	-3.8387	2
100.891	-3.79374	2
100.95	-3.75537	2
100.974	-3.73972	2
101.058	-3.6976	2
101.13	-3.67203	2
101.141	-3.66791	2
> 4 contour
101.141	-3.98563	4
101.224	-3.95035	4
101.308	-3.93021	4
101.391	-3.92855	4
101.474	-3.93784	4
101.558	-3.96195	4
101.641	-4.00519	4
101.641	-4.00537	4
101.724	-4.06814	4
101.746	-4.0887	4
101.808	-4.16542	4
101.812	-4.17203	4
101.854	-4.25537	4
101.877	-4.3387	4
101.887	-4.42203	4
101.884	-4.50537	4
101.869	-4.5887	4
101.838	-4.67203	4
101.808	-4.72418	4
101.786	-4.75537	4
101.724	-4.8219	4
101.705	-4.8387	4
101.641	-4.88626	4
101.565	-4.92203	4
101.558	-4.92575	4
101.474	-4.95205	4
101.391	-4.96207	4
101.308	-4.96035	4
101.224	-4.93815	4
101.186	-4.92203	4
101.141	-4.90417	4
101.058	-4.84919	4
101.045	-4.8387	4
100.974	-4.7649	4
100.967	-4.75537	4
100.913	-4.67203	4
100.891	-4.61167	4
100.881	-4.5887	4
100.864	-4.50537	4
100.86	-4.42203	4
100.872	-4.3387	4
100.891	-4.28011	4
100.898	-4.25537	4
100.939	-4.17203	4
100.974	-4.12472	4
101.005	-4.0887	4
101.058	-4.03994	4
101.11	-4.00537	4
101.141	-3.98563	4
> 6 contour
101.308	-4.0876	6
101.391	-4.0791	6
101.441	-4.0887	6
101.474	-4.09435	6
101.558	-4.12994	6
101.613	-4.17203	6
101.641	-4.19988	6
101.684	-4.25537	6
101.719	-4.3387	6
101.724	-4.37077	6
101.734	-4.42203	6
101.73	-4.50537	6
101.724	-4.52376	6
101.707	-4.5887	6
101.657	-4.67203	6
101.641	-4.69028	6
101.562	-4.75537	6
101.558	-4.75839	6
101.474	-4.79669	6
101.391	-4.81064	6
101.308	-4.80295	6
101.224	-4.77821	6
101.187	-4.75537	6
101.141	-4.72254	6
101.092	-4.67203	6
101.058	-4.61643	6
101.042	-4.5887	6
101.016	-4.50537	6
101.012	-4.42203	6
101.027	-4.3387	6
101.058	-4.27303	6
101.066	-4.25537	6
101.136	-4.17203	6
101.141	-4.16717	6
101.224	-4.11108	6
101.304	-4.0887	6
101.308	-4.0876	6
> 8 contour
101.224	-4.23428	8
101.308	-4.20412	8
101.391	-4.18539	8
101.474	-4.20564	8
101.549	-4.25537	8
101.558	-4.26407	8
101.608	-4.3387	8
101.629	-4.42203	8
101.624	-4.50537	8
101.588	-4.5887	8
101.558	-4.62496	8
101.494	-4.67203	8
101.474	-4.68344	8
101.391	-4.70361	8
101.308	-4.6847	8
101.272	-4.67203	8
101.224	-4.65389	8
101.161	-4.5887	8
101.141	-4.54631	8
101.124	-4.50537	8
101.118	-4.42203	8
101.141	-4.3387	8
101.141	-4.33857	8
101.2	-4.25537	8
101.224	-4.23428	8
> 10 contour
101.308	-4.32188	10
101.391	-4.28186	10
101.474	-4.3128	10
101.501	-4.3387	10
101.538	-4.42203	10
101.53	-4.50537	10
101.474	-4.57811	10
101.451	-4.5887	10
101.391	-4.60826	10
101.342	-4.5887	10
101.308	-4.56656	10
101.224	-4.5211	10
101.215	-4.50537	10
101.208	-4.42203	10
101.224	-4.37833	10
101.271	-4.3387	10
101.308	-4.32188	10