> 3 contour
149.618	-4.62992	3
149.701	-4.61665	3
149.785	-4.6132	3
149.868	-4.61198	3
149.951	-4.61536	3
150.035	-4.62301	3
150.118	-4.63559	3
150.201	-4.6512	3
150.285	-4.67812	3
150.32	-4.6909	3
150.368	-4.70715	3
150.451	-4.74216	3
150.515	-4.77423	3
150.535	-4.78403	3
150.618	-4.83215	3
150.658	-4.85757	3
150.701	-4.88577	3
150.768	-4.9409	3
150.785	-4.95514	3
150.86	-5.02423	3
150.868	-5.03198	3
150.939	-5.10757	3
150.951	-5.12231	3
151.007	-5.1909	3
150.995	-5.27423	3
151.015	-5.35757	3
151.032	-5.4409	3
151.035	-5.45804	3
151.067	-5.52423	3
151.1	-5.60757	3
151.118	-5.66349	3
151.127	-5.6909	3
151.15	-5.77423	3
151.166	-5.85757	3
151.192	-5.9409	3
151.201	-5.95747	3
151.268	-5.9409	3
151.285	-5.88607	3
151.291	-5.9409	3
151.296	-6.02423	3
151.295	-6.10757	3
151.29	-6.1909	3
151.285	-6.23553	3
151.28	-6.27423	3
151.266	-6.35757	3
151.248	-6.4409	3
151.223	-6.52423	3
151.201	-6.58129	3
151.191	-6.60757	3
151.154	-6.6909	3
151.118	-6.75614	3
151.108	-6.77423	3
151.057	-6.85757	3
151.035	-6.88986	3
150.998	-6.9409	3
150.951	-6.99765	3
150.928	-7.02423	3
150.868	-7.08776	3
150.847	-7.10757	3
150.785	-7.16449	3
150.754	-7.1909	3
150.701	-7.23354	3
150.637	-7.27423	3
150.618	-7.28644	3
150.535	-7.33481	3
150.488	-7.35757	3
150.451	-7.37579	3
150.368	-7.41127	3
150.285	-7.43935	3
150.28	-7.4409	3
150.201	-7.46654	3
150.118	-7.4825	3
150.035	-7.49539	3
149.951	-7.50327	3
149.868	-7.50671	3
149.785	-7.50542	3
149.701	-7.50177	3
149.618	-7.48832	3
149.535	-7.472	3
149.451	-7.4496	3
149.425	-7.4409	3
149.368	-7.42353	3
149.285	-7.39158	3
149.208	-7.35757	3
149.201	-7.35459	3
149.118	-7.30714	3
149.066	-7.27423	3
149.035	-7.25399	3
148.951	-7.19138	3
148.951	-7.1909	3
148.868	-7.12027	3
148.855	-7.10757	3
148.785	-7.03687	3
148.773	-7.02423	3
148.701	-6.9409	3
148.701	-6.94081	3
148.644	-6.85757	3
148.618	-6.81401	3
148.593	-6.77423	3
148.55	-6.6909	3
148.535	-6.65592	3
148.513	-6.60757	3
148.482	-6.52423	3
148.457	-6.4409	3
148.451	-6.41602	3
148.437	-6.35757	3
148.421	-6.27423	3
148.411	-6.1909	3
148.406	-6.10757	3
148.406	-6.02423	3
148.41	-5.9409	3
148.42	-5.85757	3
148.434	-5.77423	3
148.451	-5.76406	3
148.535	-5.71382	3
148.574	-5.6909	3
148.602	-5.60757	3
148.618	-5.56829	3
148.635	-5.52423	3
148.618	-5.50752	3
148.583	-5.52423	3
148.535	-5.54688	3
148.524	-5.52423	3
148.535	-5.46507	3
148.545	-5.4409	3
148.587	-5.35757	3
148.618	-5.30661	3
148.637	-5.27423	3
148.693	-5.1909	3
148.701	-5.17953	3
148.762	-5.10757	3
148.785	-5.08296	3
148.841	-5.02423	3
148.868	-4.99883	3
148.935	-4.9409	3
148.951	-4.92746	3
149.035	-4.8656	3
149.047	-4.85757	3
149.118	-4.81159	3
149.183	-4.77423	3
149.201	-4.76344	3
149.285	-4.72653	3
149.368	-4.69512	3
149.451	-4.7291	3
149.535	-4.71995	3
149.58	-4.6909	3
149.618	-4.62992	3
> 6 contour
149.535	-5.17465	6
149.618	-5.14828	6
149.701	-5.12855	6
149.785	-5.12171	6
149.868	-5.11977	6
149.951	-5.12491	6
150.003	-5.1909	6
150.035	-5.2314	6
150.082	-5.1909	6
150.118	-5.1745	6
150.201	-5.18533	6
150.213	-5.1909	6
150.285	-5.2258	6
150.365	-5.27423	6
150.368	-5.27628	6
150.451	-5.33829	6
150.473	-5.35757	6
150.535	-5.41727	6
150.556	-5.4409	6
150.535	-5.47427	6
150.505	-5.52423	6
150.535	-5.56319	6
150.611	-5.52423	6
150.618	-5.52059	6
150.621	-5.52423	6
150.675	-5.60757	6
150.618	-5.68095	6
150.611	-5.6909	6
150.618	-5.70717	6
150.648	-5.77423	6
150.701	-5.80896	6
150.735	-5.85757	6
150.742	-5.9409	6
150.701	-6.01991	6
150.697	-6.02423	6
150.696	-6.10757	6
150.701	-6.11249	6
150.763	-6.10757	6
150.757	-6.02423	6
150.785	-6.02208	6
150.786	-6.02423	6
150.787	-6.10757	6
150.785	-6.12873	6
150.779	-6.1909	6
150.765	-6.27423	6
150.742	-6.35757	6
150.71	-6.4409	6
150.701	-6.45919	6
150.668	-6.52423	6
150.618	-6.59815	6
150.612	-6.60757	6
150.544	-6.6909	6
150.535	-6.7014	6
150.458	-6.77423	6
150.451	-6.77975	6
150.368	-6.84231	6
150.343	-6.85757	6
150.285	-6.89211	6
150.201	-6.93273	6
150.175	-6.9409	6
150.118	-6.95986	6
150.035	-6.98094	6
149.951	-6.99358	6
149.868	-6.99884	6
149.785	-6.99675	6
149.701	-6.9896	6
149.618	-6.9694	6
149.535	-6.94241	6
149.531	-6.9409	6
149.451	-6.90876	6
149.368	-6.86344	6
149.359	-6.85757	6
149.285	-6.80811	6
149.241	-6.77423	6
149.201	-6.73975	6
149.155	-6.6909	6
149.118	-6.64374	6
149.09	-6.60757	6
149.037	-6.52423	6
149.035	-6.51963	6
148.994	-6.4409	6
148.963	-6.35757	6
148.951	-6.31655	6
148.939	-6.27423	6
148.922	-6.1909	6
148.914	-6.10757	6
148.913	-6.02423	6
148.951	-5.99298	6
149.014	-5.9409	6
149.031	-5.85757	6
148.997	-5.77423	6
149.035	-5.72396	6
149.09	-5.6909	6
149.118	-5.64048	6
149.136	-5.60757	6
149.118	-5.57797	6
149.101	-5.52423	6
149.118	-5.47516	6
149.145	-5.4409	6
149.201	-5.37919	6
149.226	-5.35757	6
149.285	-5.31028	6
149.337	-5.27423	6
149.368	-5.25394	6
149.451	-5.2095	6
149.497	-5.1909	6
149.535	-5.17465	6
> 9 contour
149.618	-5.4089	9
149.701	-5.3831	9
149.785	-5.37184	9
149.868	-5.36913	9
149.951	-5.40642	9
150.004	-5.4409	9
150.035	-5.48016	9
150.093	-5.4409	9
150.118	-5.42242	9
150.156	-5.4409	9
150.201	-5.46302	9
150.285	-5.524	9
150.285	-5.52423	9
150.323	-5.60757	9
150.331	-5.6909	9
150.368	-5.74688	9
150.385	-5.77423	9
150.422	-5.85757	9
150.444	-5.9409	9
150.451	-6.00393	9
150.454	-6.02423	9
150.454	-6.10757	9
150.451	-6.1218	9
150.441	-6.1909	9
150.451	-6.20495	9
150.506	-6.27423	9
150.472	-6.35757	9
150.451	-6.39442	9
150.424	-6.4409	9
150.368	-6.51382	9
150.359	-6.52423	9
150.285	-6.5943	9
150.268	-6.60757	9
150.201	-6.65514	9
150.126	-6.6909	9
150.118	-6.69456	9
150.035	-6.72476	9
149.951	-6.74253	9
149.868	-6.74956	9
149.785	-6.74658	9
149.701	-6.73485	9
149.618	-6.70836	9
149.579	-6.6909	9
149.535	-6.67185	9
149.451	-6.61993	9
149.435	-6.60757	9
149.368	-6.55016	9
149.343	-6.52423	9
149.285	-6.45071	9
149.277	-6.4409	9
149.229	-6.35757	9
149.201	-6.28877	9
149.196	-6.27423	9
149.173	-6.1909	9
149.162	-6.10757	9
149.162	-6.02423	9
149.201	-5.9886	9
149.257	-5.9409	9
149.281	-5.85757	9
149.285	-5.84967	9
149.317	-5.77423	9
149.321	-5.6909	9
149.351	-5.60757	9
149.368	-5.56806	9
149.417	-5.52423	9
149.451	-5.49745	9
149.535	-5.44663	9
149.547	-5.4409	9
149.618	-5.4089	9
> 12 contour
149.701	-5.5542	12
149.769	-5.60757	12
149.785	-5.6191	12
149.868	-5.6144	12
149.951	-5.62485	12
149.977	-5.60757	12
150.035	-5.58531	12
150.063	-5.60757	12
150.098	-5.6909	12
150.118	-5.70471	12
150.189	-5.77423	12
150.201	-5.7912	12
150.246	-5.85757	12
150.279	-5.9409	12
150.285	-5.97181	12
150.294	-6.02423	12
150.293	-6.10757	12
150.285	-6.14782	12
150.28	-6.1909	12
150.285	-6.20522	12
150.331	-6.27423	12
150.285	-6.35521	12
150.283	-6.35757	12
150.211	-6.4409	12
150.201	-6.44996	12
150.118	-6.51187	12
150.093	-6.52423	12
150.035	-6.55268	12
149.951	-6.57654	12
149.868	-6.5858	12
149.785	-6.58206	12
149.701	-6.56359	12
149.618	-6.53029	12
149.608	-6.52423	12
149.535	-6.47898	12
149.491	-6.4409	12
149.451	-6.39867	12
149.419	-6.35757	12
149.373	-6.27423	12
149.368	-6.26147	12
149.342	-6.1909	12
149.328	-6.10757	12
149.346	-6.02423	12
149.368	-5.98738	12
149.422	-5.9409	12
149.451	-5.86841	12
149.456	-5.85757	12
149.51	-5.77423	12
149.535	-5.74784	12
149.559	-5.6909	12
149.618	-5.63931	12
149.663	-5.60757	12
149.701	-5.5542	12
> 15 contour
149.785	-5.7495	15
149.868	-5.74249	15
149.951	-5.75835	15
149.984	-5.77423	15
150.035	-5.80312	15
150.092	-5.85757	15
150.118	-5.89857	15
150.14	-5.9409	15
150.16	-6.02423	15
150.159	-6.10757	15
150.201	-6.16203	15
150.214	-6.1909	15
150.201	-6.24116	15
150.185	-6.27423	15
150.118	-6.35649	15
150.117	-6.35757	15
150.035	-6.41529	15
149.969	-6.4409	15
149.951	-6.44778	15
149.868	-6.46022	15
149.785	-6.45414	15
149.744	-6.4409	15
149.701	-6.42647	15
149.618	-6.3859	15
149.584	-6.35757	15
149.535	-6.30295	15
149.513	-6.27423	15
149.535	-6.23973	15
149.564	-6.1909	15
149.535	-6.17171	15
149.454	-6.10757	15
149.535	-6.02701	15
149.538	-6.02423	15
149.558	-5.9409	15
149.607	-5.85757	15
149.618	-5.84533	15
149.701	-5.79059	15
149.73	-5.77423	15
149.785	-5.7495	15
> 18 contour
149.785	-5.91065	18
149.868	-5.90972	18
149.951	-5.93674	18
149.956	-5.9409	18
150.035	-5.96694	18
150.069	-6.02423	18
150.035	-6.07882	18
149.997	-6.10757	18
150.035	-6.13044	18
150.11	-6.1909	18
150.048	-6.27423	18
150.035	-6.28648	18
149.951	-6.33551	18
149.868	-6.3526	18
149.807	-6.27423	18
149.785	-6.19692	18
149.701	-6.23436	18
149.656	-6.1909	18
149.701	-6.12418	18
149.713	-6.10757	18
149.727	-6.02423	18
149.769	-5.9409	18
149.785	-5.91065	18