> 3 contour
157.025	-7.79531	3
157.108	-7.77462	3
157.192	-7.75883	3
157.275	-7.75306	3
157.358	-7.75144	3
157.442	-7.75567	3
157.525	-7.76551	3
157.608	-7.78172	3
157.692	-7.80326	3
157.693	-7.8037	3
157.775	-7.83354	3
157.858	-7.87045	3
157.889	-7.88703	3
157.942	-7.91514	3
158.025	-7.96955	3
158.026	-7.97037	3
158.108	-8.0336	3
158.132	-8.0537	3
158.192	-8.10947	3
158.217	-8.13703	3
158.275	-8.20837	3
158.285	-8.22037	3
158.342	-8.3037	3
158.358	-8.33108	3
158.391	-8.38703	3
158.429	-8.47037	3
158.442	-8.50285	3
158.462	-8.5537	3
158.487	-8.63703	3
158.505	-8.72037	3
158.517	-8.8037	3
158.522	-8.88703	3
158.522	-8.97037	3
158.517	-9.0537	3
158.505	-9.13703	3
158.487	-9.22037	3
158.462	-9.3037	3
158.442	-9.3563	3
158.43	-9.38703	3
158.391	-9.47037	3
158.358	-9.52727	3
158.343	-9.5537	3
158.285	-9.63703	3
158.275	-9.64947	3
158.217	-9.72037	3
158.192	-9.74786	3
158.132	-9.8037	3
158.108	-9.82357	3
158.025	-9.88703	3
158.025	-9.88716	3
157.942	-9.94108	3
157.886	-9.97037	3
157.858	-9.98537	3
157.775	-10.0222	3
157.692	-10.0524	3
157.686	-10.0537	3
157.608	-10.0737	3
157.525	-10.09	3
157.442	-10.0998	3
157.358	-10.104	3
157.275	-10.1023	3
157.192	-10.0965	3
157.108	-10.0808	3
157.025	-10.0601	3
157.005	-10.0537	3
156.942	-10.0342	3
156.858	-10.0011	3
156.797	-9.97037	3
156.775	-9.95959	3
156.692	-9.91224	3
156.657	-9.88703	3
156.608	-9.8501	3
156.553	-9.8037	3
156.525	-9.77761	3
156.469	-9.72037	3
156.442	-9.68946	3
156.399	-9.63703	3
156.358	-9.57951	3
156.341	-9.5537	3
156.293	-9.47037	3
156.275	-9.43251	3
156.253	-9.38703	3
156.22	-9.3037	3
156.196	-9.22037	3
156.192	-9.20167	3
156.177	-9.13703	3
156.165	-9.0537	3
156.159	-8.97037	3
156.159	-8.88703	3
156.165	-8.8037	3
156.177	-8.72037	3
156.192	-8.65741	3
156.196	-8.63703	3
156.221	-8.5537	3
156.253	-8.47037	3
156.275	-8.42587	3
156.293	-8.38703	3
156.341	-8.3037	3
156.358	-8.27861	3
156.399	-8.22037	3
156.442	-8.16812	3
156.469	-8.13703	3
156.525	-8.07957	3
156.553	-8.0537	3
156.608	-8.00695	3
156.656	-7.97037	3
156.692	-7.96358	3
156.775	-7.89649	3
156.794	-7.88703	3
156.858	-7.85475	3
156.942	-7.82161	3
156.999	-7.8037	3
157.025	-7.79531	3
> 3 contour
157.025	-7.80875	3
157.108	-7.82217	3
157.143	-7.88703	3
157.143	-7.97037	3
157.108	-7.97783	3
157.025	-8.00116	3
157.009	-7.97037	3
156.971	-7.88703	3
157.025	-7.80875	3
> 6 contour
157.192	-8.45234	6
157.275	-8.43749	6
157.306	-8.47037	6
157.358	-8.51359	6
157.416	-8.47037	6
157.442	-8.44429	6
157.522	-8.47037	6
157.525	-8.47119	6
157.608	-8.53348	6
157.667	-8.5537	6
157.692	-8.57421	6
157.743	-8.63703	6
157.775	-8.69456	6
157.791	-8.72037	6
157.821	-8.8037	6
157.835	-8.88703	6
157.836	-8.97037	6
157.822	-9.0537	6
157.79	-9.13703	6
157.775	-9.16104	6
157.742	-9.22037	6
157.692	-9.28219	6
157.666	-9.3037	6
157.608	-9.34519	6
157.525	-9.38491	6
157.518	-9.38703	6
157.442	-9.41141	6
157.358	-9.42217	6
157.275	-9.41781	6
157.192	-9.40289	6
157.16	-9.38703	6
157.108	-9.36246	6
157.025	-9.30458	6
157.024	-9.3037	6
156.946	-9.22037	6
156.942	-9.21421	6
156.894	-9.13703	6
156.864	-9.0537	6
156.858	-9.01563	6
156.85	-8.97037	6
156.85	-8.88703	6
156.858	-8.84214	6
156.864	-8.8037	6
156.893	-8.72037	6
156.942	-8.64162	6
156.945	-8.63703	6
157.022	-8.5537	6
157.025	-8.55146	6
157.108	-8.49418	6
157.156	-8.47037	6
157.192	-8.45234	6
> 9 contour
157.358	-8.63099	9
157.397	-8.63703	9
157.442	-8.64558	9
157.503	-8.72037	9
157.525	-8.73953	9
157.608	-8.79787	9
157.612	-8.8037	9
157.641	-8.88703	9
157.641	-8.97037	9
157.618	-9.0537	9
157.608	-9.06776	9
157.558	-9.13703	9
157.525	-9.16611	9
157.442	-9.20952	9
157.383	-9.22037	9
157.358	-9.22648	9
157.275	-9.22068	9
157.274	-9.22037	9
157.192	-9.19619	9
157.126	-9.13703	9
157.108	-9.11323	9
157.067	-9.0537	9
157.044	-8.97037	9
157.044	-8.88703	9
157.069	-8.8037	9
157.108	-8.74531	9
157.126	-8.72037	9
157.192	-8.65966	9
157.275	-8.66208	9
157.346	-8.63703	9
157.358	-8.63099	9
> 12 contour
157.192	-8.77742	12
157.275	-8.72689	12
157.358	-8.72101	12
157.442	-8.74201	12
157.51	-8.8037	12
157.525	-8.83705	12
157.549	-8.88703	12
157.548	-8.97037	12
157.525	-9.02216	12
157.511	-9.0537	12
157.442	-9.11382	12
157.358	-9.13608	12
157.275	-9.12977	12
157.192	-9.08254	12
157.167	-9.0537	12
157.132	-8.97037	12
157.133	-8.88703	12
157.17	-8.8037	12
157.192	-8.77742	12
> 15 contour
157.275	-8.78536	15
157.358	-8.76136	15
157.435	-8.8037	15
157.442	-8.80828	15
157.498	-8.88703	15
157.498	-8.97037	15
157.442	-9.0468	15
157.431	-9.0537	15
157.358	-9.0931	15
157.275	-9.07506	15
157.245	-9.0537	15
157.192	-8.97037	15
157.193	-8.88703	15
157.25	-8.8037	15
157.275	-8.78536	15
> 18 contour
157.358	-8.8017	18
157.362	-8.8037	18
157.442	-8.86218	18
157.46	-8.88703	18
157.46	-8.97037	18
157.442	-8.9947	18
157.358	-9.05146	18
157.275	-9.00811	18
157.247	-8.97037	18
157.249	-8.88703	18
157.275	-8.8535	18
157.353	-8.8037	18
157.358	-8.8017	18