> 3 contour
150.371	-4.36122	3
150.454	-4.34463	3
150.537	-4.33541	3
150.621	-4.33327	3
150.704	-4.33795	3
150.787	-4.35006	3
150.871	-4.37044	3
150.902	-4.3811	3
150.954	-4.39793	3
151.028	-4.4311	3
151.037	-4.43548	3
151.115	-4.4811	3
151.121	-4.48417	3
151.19	-4.5311	3
151.204	-4.5428	3
151.247	-4.5811	3
151.287	-4.61701	3
151.302	-4.6311	3
151.344	-4.6811	3
151.371	-4.71179	3
151.388	-4.7311	3
151.421	-4.7811	3
151.454	-4.8311	3
151.454	-4.83126	3
151.477	-4.8811	3
151.454	-4.89021	3
151.371	-4.91921	3
151.361	-4.9311	3
151.371	-4.94218	3
151.454	-4.96103	3
151.515	-4.9811	3
151.534	-5.0311	3
151.503	-5.0811	3
151.51	-5.1311	3
151.527	-5.1811	3
151.537	-5.19922	3
151.569	-5.2311	3
151.557	-5.2811	3
151.537	-5.29999	3
151.511	-5.3311	3
151.537	-5.36418	3
151.55	-5.3811	3
151.537	-5.39605	3
151.512	-5.4311	3
151.474	-5.4811	3
151.454	-5.49428	3
151.435	-5.5311	3
151.412	-5.5811	3
151.415	-5.6311	3
151.404	-5.6811	3
151.454	-5.72605	3
151.468	-5.7311	3
151.454	-5.75458	3
151.371	-5.7559	3
151.316	-5.7811	3
151.287	-5.80423	3
151.268	-5.8311	3
151.204	-5.87432	3
151.194	-5.8811	3
151.181	-5.9311	3
151.204	-5.9591	3
151.261	-5.9311	3
151.287	-5.91888	3
151.326	-5.9311	3
151.287	-5.96827	3
151.273	-5.9811	3
151.221	-6.0311	3
151.204	-6.04407	3
151.152	-6.0811	3
151.121	-6.10336	3
151.074	-6.1311	3
151.037	-6.15118	3
150.97	-6.1811	3
150.954	-6.18805	3
150.871	-6.21602	3
150.806	-6.2311	3
150.787	-6.23563	3
150.704	-6.24855	3
150.621	-6.25361	3
150.537	-6.25123	3
150.526	-6.2311	3
150.537	-6.22104	3
150.579	-6.1811	3
150.537	-6.1582	3
150.472	-6.1811	3
150.454	-6.18857	3
150.371	-6.1857	3
150.356	-6.1811	3
150.287	-6.1698	3
150.204	-6.16645	3
150.134	-6.1311	3
150.123	-6.0811	3
150.121	-6.07986	3
150.037	-6.0693	3
150.006	-6.0311	3
149.954	-5.99304	3
149.939	-5.9811	3
149.899	-5.9311	3
149.871	-5.91597	3
149.858	-5.8811	3
149.871	-5.85769	3
149.897	-5.8311	3
149.871	-5.78612	3
149.869	-5.7811	3
149.789	-5.7311	3
149.787	-5.73048	3
149.726	-5.6811	3
149.704	-5.63542	3
149.702	-5.6311	3
149.689	-5.5811	3
149.704	-5.57558	3
149.742	-5.5311	3
149.704	-5.49467	3
149.687	-5.4811	3
149.648	-5.4311	3
149.647	-5.3811	3
149.639	-5.3311	3
149.644	-5.2811	3
149.64	-5.2311	3
149.65	-5.1811	3
149.652	-5.1311	3
149.667	-5.0811	3
149.675	-5.0311	3
149.698	-4.9811	3
149.704	-4.95982	3
149.711	-4.9311	3
149.737	-4.8811	3
149.758	-4.8311	3
149.787	-4.78966	3
149.793	-4.7811	3
149.821	-4.7311	3
149.865	-4.6811	3
149.871	-4.67384	3
149.903	-4.6311	3
149.954	-4.58294	3
149.956	-4.5811	3
150.016	-4.5311	3
150.037	-4.51643	3
150.092	-4.4811	3
150.121	-4.46321	3
150.181	-4.4311	3
150.204	-4.41977	3
150.287	-4.38658	3
150.306	-4.3811	3
150.371	-4.36122	3
> 3 contour
151.037	-5.98099	3
151.121	-5.96974	3
151.162	-5.9811	3
151.121	-6.00274	3
151.071	-6.0311	3
151.037	-6.05112	3
150.954	-6.03267	3
150.945	-6.0311	3
150.954	-6.02981	3
151.037	-5.9811	3
151.037	-5.98099	3
> 6 contour
150.537	-4.67184	6
150.621	-4.66813	6
150.704	-4.67621	6
150.724	-4.6811	6
150.787	-4.69561	6
150.871	-4.72823	6
150.876	-4.7311	6
150.954	-4.77387	6
150.964	-4.7811	6
151.028	-4.8311	6
151.037	-4.8401	6
151.052	-4.8811	6
151.07	-4.9311	6
151.121	-4.97282	6
151.146	-4.9811	6
151.145	-5.0311	6
151.191	-5.0811	6
151.189	-5.1311	6
151.164	-5.1811	6
151.187	-5.2311	6
151.194	-5.2811	6
151.188	-5.3311	6
151.175	-5.3811	6
151.158	-5.4311	6
151.181	-5.4811	6
151.188	-5.5311	6
151.124	-5.5811	6
151.121	-5.58281	6
151.051	-5.6311	6
151.037	-5.6571	6
151.015	-5.6811	6
150.962	-5.7311	6
150.954	-5.73762	6
150.927	-5.7811	6
150.871	-5.82752	6
150.787	-5.82523	6
150.778	-5.8311	6
150.787	-5.85176	6
150.812	-5.8811	6
150.787	-5.89058	6
150.704	-5.9102	6
150.621	-5.9176	6
150.537	-5.90257	6
150.454	-5.89237	6
150.397	-5.8811	6
150.371	-5.87307	6
150.287	-5.8315	6
150.287	-5.8311	6
150.252	-5.7811	6
150.204	-5.74861	6
150.179	-5.7311	6
150.121	-5.68397	6
150.114	-5.6811	6
150.072	-5.6311	6
150.055	-5.5811	6
150.037	-5.56318	6
150.017	-5.5311	6
150.002	-5.4811	6
150.037	-5.44621	6
150.044	-5.4311	6
150.06	-5.3811	6
150.056	-5.3311	6
150.058	-5.2811	6
150.037	-5.25826	6
149.97	-5.2311	6
150.037	-5.20593	6
150.062	-5.1811	6
150.114	-5.1311	6
150.066	-5.0811	6
150.068	-5.0311	6
150.06	-4.9811	6
150.089	-4.9311	6
150.121	-4.89612	6
150.134	-4.8811	6
150.181	-4.8311	6
150.204	-4.81222	6
150.247	-4.7811	6
150.287	-4.75395	6
150.333	-4.7311	6
150.371	-4.71321	6
150.454	-4.68772	6
150.49	-4.6811	6
150.537	-4.67184	6
> 9 contour
150.454	-4.86187	9
150.537	-4.8408	9
150.621	-4.83592	9
150.704	-4.84512	9
150.787	-4.8721	9
150.805	-4.8811	9
150.871	-4.91906	9
150.887	-4.9311	9
150.945	-4.9811	9
150.954	-4.99091	9
150.988	-5.0311	9
151.015	-5.0811	9
151.037	-5.12647	9
151.04	-5.1311	9
151.037	-5.13233	9
151.001	-5.1811	9
151.007	-5.2311	9
151.037	-5.267	9
151.056	-5.2811	9
151.071	-5.3311	9
151.053	-5.3811	9
151.045	-5.4311	9
151.037	-5.43833	9
151.008	-5.4311	9
150.954	-5.42404	9
150.946	-5.4311	9
150.954	-5.44182	9
150.999	-5.4811	9
150.984	-5.5311	9
150.954	-5.56666	9
150.938	-5.5811	9
150.873	-5.6311	9
150.871	-5.63242	9
150.787	-5.6642	9
150.764	-5.6811	9
150.713	-5.7311	9
150.704	-5.74038	9
150.621	-5.75116	9
150.537	-5.74527	9
150.484	-5.7311	9
150.454	-5.72354	9
150.371	-5.68933	9
150.358	-5.6811	9
150.292	-5.6311	9
150.287	-5.6272	9
150.245	-5.5811	9
150.287	-5.55902	9
150.31	-5.5311	9
150.287	-5.51683	9
150.204	-5.48855	9
150.184	-5.4811	9
150.159	-5.4311	9
150.151	-5.3811	9
150.139	-5.3311	9
150.143	-5.2811	9
150.142	-5.2311	9
150.156	-5.1811	9
150.187	-5.1311	9
150.198	-5.0811	9
150.204	-5.06731	9
150.223	-5.0311	9
150.266	-4.9811	9
150.287	-4.95933	9
150.322	-4.9311	9
150.371	-4.89719	9
150.407	-4.8811	9
150.454	-4.86187	9
> 12 contour
150.537	-4.95238	12
150.621	-4.94534	12
150.704	-4.95739	12
150.76	-4.9811	12
150.787	-4.99564	12
150.833	-5.0311	12
150.871	-5.06772	12
150.882	-5.0811	12
150.918	-5.1311	12
150.94	-5.1811	12
150.954	-5.22811	12
150.954	-5.2311	12
150.96	-5.2811	12
150.959	-5.3311	12
150.954	-5.35257	12
150.948	-5.3811	12
150.898	-5.4311	12
150.871	-5.45171	12
150.834	-5.4811	12
150.86	-5.5311	12
150.802	-5.5811	12
150.787	-5.58762	12
150.704	-5.62645	12
150.67	-5.6311	12
150.621	-5.63963	12
150.537	-5.63112	12
150.537	-5.6311	12
150.454	-5.60358	12
150.411	-5.5811	12
150.382	-5.5311	12
150.396	-5.4811	12
150.371	-5.46271	12
150.287	-5.44598	12
150.279	-5.4311	12
150.262	-5.3811	12
150.25	-5.3311	12
150.251	-5.2811	12
150.254	-5.2311	12
150.27	-5.1811	12
150.287	-5.14003	12
150.291	-5.1311	12
150.323	-5.0811	12
150.371	-5.03328	12
150.374	-5.0311	12
150.454	-4.98257	12
150.457	-4.9811	12
150.537	-4.95238	12
> 15 contour
150.537	-5.04184	15
150.621	-5.03308	15
150.704	-5.04795	15
150.763	-5.0811	15
150.787	-5.10318	15
150.811	-5.1311	15
150.845	-5.1811	15
150.862	-5.2311	15
150.869	-5.2811	15
150.866	-5.3311	15
150.855	-5.3811	15
150.787	-5.40532	15
150.751	-5.4311	15
150.787	-5.47868	15
150.789	-5.4811	15
150.787	-5.48565	15
150.704	-5.50049	15
150.621	-5.50674	15
150.547	-5.5311	15
150.537	-5.54345	15
150.512	-5.5311	15
150.454	-5.50223	15
150.443	-5.4811	15
150.454	-5.46959	15
150.537	-5.4422	15
150.549	-5.4311	15
150.537	-5.42396	15
150.454	-5.41052	15
150.371	-5.41981	15
150.348	-5.3811	15
150.339	-5.3311	15
150.333	-5.2811	15
150.344	-5.2311	15
150.358	-5.1811	15
150.371	-5.16235	15
150.401	-5.1311	15
150.454	-5.08285	15
150.456	-5.0811	15
150.537	-5.04184	15
> 18 contour
150.537	-5.12594	18
150.621	-5.10561	18
150.689	-5.1311	18
150.704	-5.13507	18
150.761	-5.1811	18
150.768	-5.2311	18
150.787	-5.25114	18
150.797	-5.2811	18
150.787	-5.32815	18
150.786	-5.3311	18
150.765	-5.3811	18
150.712	-5.4311	18
150.704	-5.45435	18
150.643	-5.4811	18
150.621	-5.48319	18
150.586	-5.4811	18
150.595	-5.4311	18
150.537	-5.39533	18
150.454	-5.3833	18
150.446	-5.3811	18
150.432	-5.3311	18
150.419	-5.2811	18
150.44	-5.2311	18
150.454	-5.20053	18
150.474	-5.1811	18
150.53	-5.1311	18
150.537	-5.12594	18