> 2 contour
185.403	-18.6951	2
185.398	-18.6895	2
185.353	-18.6395	2
185.319	-18.6044	2
185.304	-18.5895	2
185.25	-18.5395	2
185.236	-18.5269	2
185.192	-18.4895	2
> 2.5 contour
184.013	-20.7895	2.5
183.986	-20.7873	2.5
183.903	-20.7743	2.5
183.819	-20.7554	2.5
183.769	-20.7395	2.5
183.736	-20.7287	2.5
183.653	-20.6995	2.5
183.63	-20.6895	2.5
183.569	-20.6614	2.5
183.529	-20.6395	2.5
183.486	-20.6154	2.5
183.446	-20.5895	2.5
183.403	-20.5596	2.5
183.376	-20.5395	2.5
183.319	-20.4923	2.5
183.316	-20.4895	2.5
183.265	-20.4395	2.5
183.236	-20.4093	2.5
183.218	-20.3895	2.5
183.175	-20.3395	2.5
183.153	-20.3111	2.5
183.137	-20.2895	2.5
183.104	-20.2395	2.5
183.075	-20.1895	2.5
183.069	-20.1792	2.5
183.049	-20.1395	2.5
183.026	-20.0895	2.5
183.006	-20.0395	2.5
182.989	-19.9895	2.5
182.986	-19.9797	2.5
182.974	-19.9395	2.5
182.963	-19.8895	2.5
182.953	-19.8395	2.5
182.946	-19.7895	2.5
182.942	-19.7395	2.5
182.939	-19.6895	2.5
182.939	-19.6395	2.5
182.942	-19.5895	2.5
182.946	-19.5395	2.5
182.954	-19.4895	2.5
182.963	-19.4395	2.5
182.975	-19.3895	2.5
182.986	-19.3512	2.5
182.989	-19.3395	2.5
183.007	-19.2895	2.5
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183.05	-19.1895	2.5
183.069	-19.1512	2.5
183.076	-19.1395	2.5
183.105	-19.0895	2.5
183.137	-19.0395	2.5
183.153	-19.0184	2.5
183.175	-18.9895	2.5
183.217	-18.9395	2.5
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183.264	-18.8895	2.5
183.314	-18.8395	2.5
183.319	-18.8348	2.5
183.374	-18.7895	2.5
183.403	-18.7674	2.5
183.443	-18.7395	2.5
183.486	-18.711	2.5
183.523	-18.6895	2.5
183.569	-18.6643	2.5
183.622	-18.6395	2.5
183.653	-18.6256	2.5
183.736	-18.5958	2.5
183.755	-18.5895	2.5
183.819	-18.5687	2.5
183.903	-18.5499	2.5
183.968	-18.5395	2.5
183.986	-18.5367	2.5
184.069	-18.5297	2.5
184.153	-18.5281	2.5
184.236	-18.5341	2.5
184.298	-18.5395	2.5
184.319	-18.5414	2.5
184.403	-18.5566	2.5
184.486	-18.5776	2.5
184.522	-18.5895	2.5
184.569	-18.6055	2.5
184.651	-18.6395	2.5
184.653	-18.6404	2.5
184.736	-18.6842	2.5
184.745	-18.6895	2.5
184.819	-18.7327	2.5
184.829	-18.7395	2.5
184.899	-18.7895	2.5
184.903	-18.7927	2.5
184.958	-18.8395	2.5
184.986	-18.8656	2.5
185.01	-18.8895	2.5
185.056	-18.9395	2.5
185.069	-18.9549	2.5
185.097	-18.9895	2.5
185.134	-19.0395	2.5
185.153	-19.0668	2.5
185.167	-19.0895	2.5
185.196	-19.1395	2.5
185.221	-19.1895	2.5
185.236	-19.2215	2.5
185.244	-19.2395	2.5
185.265	-19.2895	2.5
185.282	-19.3395	2.5
185.297	-19.3895	2.5
185.309	-19.4395	2.5
185.318	-19.4895	2.5
185.319	-19.4964	2.5
185.326	-19.5395	2.5
185.33	-19.5895	2.5
185.333	-19.6395	2.5
185.333	-19.6895	2.5
185.33	-19.7395	2.5
185.326	-19.7895	2.5
185.319	-19.8377	2.5
185.319	-19.8395	2.5
185.309	-19.8895	2.5
185.297	-19.9395	2.5
185.283	-19.9895	2.5
185.265	-20.0395	2.5
185.245	-20.0895	2.5
185.236	-20.1095	2.5
185.222	-20.1395	2.5
185.196	-20.1895	2.5
185.155	-20.2395	2.5
185.153	-20.2626	2.5
185.135	-20.2895	2.5
185.098	-20.3395	2.5
185.069	-20.374	2.5
185.056	-20.3895	2.5
185.009	-20.4395	2.5
184.986	-20.4622	2.5
184.956	-20.4895	2.5
184.903	-20.5344	2.5
184.896	-20.5395	2.5
184.827	-20.5895	2.5
184.819	-20.5944	2.5
184.74	-20.6395	2.5
184.736	-20.6418	2.5
184.653	-20.6849	2.5
184.642	-20.6895	2.5
184.569	-20.7192	2.5
184.508	-20.7395	2.5
184.486	-20.7468	2.5
184.403	-20.7676	2.5
184.319	-20.7825	2.5
184.24	-20.7895	2.5
> 2.5 contour
184.986	-19.6179	2.5
185.027	-19.6395	2.5
185.027	-19.6895	2.5
185.028	-19.7395	2.5
184.986	-19.7615	2.5
184.969	-19.7395	2.5
184.903	-19.6978	2.5
184.878	-19.6895	2.5
184.903	-19.6733	2.5
184.954	-19.6395	2.5
184.986	-19.6179	2.5
> 3 contour
184.069	-18.9349	3
184.153	-18.9329	3
184.209	-18.9395	3
184.236	-18.9427	3
184.319	-18.9538	3
184.403	-18.9775	3
184.433	-18.9895	3
184.486	-19.0116	3
184.537	-19.0395	3
184.569	-19.0586	3
184.613	-19.0895	3
184.653	-19.1219	3
184.671	-19.1395	3
184.718	-19.1895	3
184.736	-19.2111	3
184.76	-19.2395	3
184.797	-19.2895	3
184.819	-19.3251	3
184.827	-19.3395	3
184.849	-19.3895	3
184.869	-19.4395	3
184.884	-19.4895	3
184.896	-19.5395	3
184.903	-19.5851	3
184.903	-19.5895	3
184.903	-19.6395	3
184.903	-19.6398	3
184.828	-19.6895	3
184.903	-19.7148	3
184.942	-19.7395	3
184.903	-19.789	3
184.895	-19.7895	3
184.884	-19.8395	3
184.868	-19.8895	3
184.849	-19.9395	3
184.825	-19.9895	3
184.819	-20.0001	3
184.795	-20.0395	3
184.758	-20.0895	3
184.736	-20.1153	3
184.715	-20.1395	3
184.667	-20.1895	3
184.653	-20.2032	3
184.606	-20.2395	3
184.569	-20.2661	3
184.53	-20.2895	3
184.486	-20.3133	3
184.423	-20.3395	3
184.403	-20.3475	3
184.319	-20.3707	3
184.236	-20.3816	3
184.167	-20.3895	3
184.153	-20.3911	3
184.084	-20.3895	3
184.069	-20.3892	3
183.986	-20.3784	3
183.903	-20.358	3
183.85	-20.3395	3
183.819	-20.328	3
183.748	-20.2895	3
183.736	-20.2821	3
183.666	-20.2395	3
183.653	-20.2306	3
183.604	-20.1895	3
183.569	-20.1571	3
183.553	-20.1395	3
183.51	-20.0895	3
183.486	-20.056	3
183.475	-20.0395	3
183.447	-19.9895	3
183.423	-19.9395	3
183.403	-19.8895	3
183.403	-19.8877	3
183.388	-19.8395	3
183.377	-19.7895	3
183.37	-19.7395	3
183.367	-19.6895	3
183.367	-19.6395	3
183.369	-19.5895	3
183.377	-19.5395	3
183.388	-19.4895	3
183.403	-19.4395	3
183.403	-19.4392	3
183.422	-19.3895	3
183.445	-19.3395	3
183.474	-19.2895	3
183.486	-19.2706	3
183.509	-19.2395	3
183.55	-19.1895	3
183.569	-19.1686	3
183.6	-19.1395	3
183.653	-19.0935	3
183.659	-19.0895	3
183.736	-19.0424	3
183.741	-19.0395	3
183.819	-18.9973	3
183.84	-18.9895	3
183.903	-18.9667	3
183.986	-18.9458	3
184.033	-18.9395	3
184.069	-18.9349	3