> 3 contour
138.769	-1.02903	3
138.853	-1.01118	3
138.936	-0.996189	3
139.019	-0.992516	3
139.103	-0.991172	3
139.186	-0.99499	3
139.269	-1.00341	3
139.353	-1.01743	3
139.436	-1.03453	3
139.444	-1.0373	3
139.519	-1.0613	3
139.603	-1.09177	3
139.666	-1.12063	3
139.686	-1.12952	3
139.769	-1.17243	3
139.821	-1.20397	3
139.853	-1.22386	3
139.936	-1.28126	3
139.943	-1.2873	3
140.019	-1.35507	3
140.036	-1.37063	3
140.103	-1.43803	3
140.117	-1.45397	3
140.186	-1.5373	3
140.186	-1.53799	3
140.246	-1.62063	3
140.269	-1.659	3
140.297	-1.70397	3
140.339	-1.7873	3
140.353	-1.81803	3
140.377	-1.87063	3
140.409	-1.95397	3
140.433	-2.0373	3
140.436	-2.05185	3
140.452	-2.12063	3
140.466	-2.20397	3
140.474	-2.2873	3
140.478	-2.37063	3
140.436	-2.38561	3
140.353	-2.41306	3
140.269	-2.43934	3
140.222	-2.45397	3
140.214	-2.5373	3
140.269	-2.59217	3
140.284	-2.62063	3
140.269	-2.642	3
140.186	-2.6711	3
140.183	-2.70397	3
140.153	-2.7873	3
140.186	-2.8278	3
140.204	-2.87063	3
140.186	-2.95238	3
140.103	-2.89915	3
140.075	-2.95397	3
140.072	-3.0373	3
140.085	-3.12063	3
140.019	-3.20243	3
139.936	-3.18692	3
139.887	-3.20397	3
139.853	-3.23504	3
139.791	-3.2873	3
139.796	-3.37063	3
139.769	-3.42544	3
139.723	-3.45397	3
139.686	-3.47614	3
139.603	-3.51882	3
139.557	-3.5373	3
139.519	-3.54488	3
139.436	-3.56033	3
139.353	-3.56942	3
139.269	-3.57683	3
139.194	-3.5373	3
139.186	-3.53378	3
139.103	-3.53354	3
139.019	-3.53206	3
138.936	-3.52749	3
138.853	-3.51064	3
138.769	-3.48974	3
138.686	-3.46039	3
138.671	-3.45397	3
138.603	-3.42635	3
138.519	-3.38229	3
138.5	-3.37063	3
138.436	-3.3561	3
138.353	-3.33037	3
138.307	-3.2873	3
138.269	-3.251	3
138.186	-3.21802	3
138.153	-3.20397	3
138.103	-3.14099	3
138.087	-3.12063	3
138.032	-3.0373	3
138.019	-3.01535	3
137.984	-2.95397	3
137.945	-2.87063	3
137.97	-2.7873	3
137.991	-2.70397	3
137.97	-2.62063	3
137.936	-2.59657	3
137.898	-2.5373	3
137.936	-2.4652	3
137.948	-2.45397	3
137.947	-2.37063	3
137.943	-2.2873	3
137.962	-2.20397	3
137.954	-2.12063	3
137.936	-2.07544	3
137.9	-2.0373	3
137.927	-1.95397	3
137.887	-1.87063	3
137.936	-1.8116	3
138.007	-1.7873	3
138.019	-1.76635	3
138.056	-1.70397	3
138.103	-1.64013	3
138.107	-1.62063	3
138.103	-1.61108	3
138.019	-1.55859	3
138.008	-1.5373	3
138.019	-1.49455	3
138.054	-1.45397	3
138.103	-1.40261	3
138.136	-1.37063	3
138.186	-1.32553	3
138.233	-1.2873	3
138.269	-1.25917	3
138.352	-1.20397	3
138.353	-1.20322	3
138.436	-1.15051	3
138.504	-1.12063	3
138.519	-1.11342	3
138.603	-1.07854	3
138.686	-1.05134	3
138.74	-1.0373	3
138.769	-1.02903	3
> 6 contour
138.769	-1.50927	6
138.853	-1.48295	6
138.936	-1.46294	6
139.019	-1.45667	6
139.103	-1.45476	6
139.186	-1.45981	6
139.269	-1.47177	6
139.353	-1.49198	6
139.436	-1.51912	6
139.471	-1.5373	6
139.519	-1.56163	6
139.603	-1.61212	6
139.615	-1.62063	6
139.686	-1.67531	6
139.718	-1.70397	6
139.769	-1.75592	6
139.797	-1.7873	6
139.853	-1.86088	6
139.86	-1.87063	6
139.912	-1.95397	6
139.936	-2.00548	6
139.95	-2.0373	6
139.979	-2.12063	6
139.999	-2.20397	6
140.011	-2.2873	6
139.936	-2.34305	6
139.896	-2.37063	6
139.894	-2.45397	6
139.869	-2.5373	6
139.853	-2.56115	6
139.778	-2.62063	6
139.769	-2.64308	6
139.746	-2.70397	6
139.769	-2.7497	6
139.781	-2.7873	6
139.769	-2.80073	6
139.686	-2.80635	6
139.638	-2.87063	6
139.603	-2.90846	6
139.553	-2.95397	6
139.542	-3.0373	6
139.519	-3.07701	6
139.446	-3.12063	6
139.436	-3.12634	6
139.353	-3.15967	6
139.269	-3.18334	6
139.186	-3.19709	6
139.103	-3.20301	6
139.019	-3.20105	6
138.936	-3.19298	6
138.853	-3.17034	6
138.769	-3.13912	6
138.733	-3.12063	6
138.686	-3.09711	6
138.603	-3.04145	6
138.598	-3.0373	6
138.519	-2.96986	6
138.503	-2.95397	6
138.436	-2.87706	6
138.431	-2.87063	6
138.436	-2.8609	6
138.469	-2.7873	6
138.436	-2.7277	6
138.424	-2.70397	6
138.391	-2.62063	6
138.37	-2.5373	6
138.359	-2.45397	6
138.357	-2.37063	6
138.358	-2.2873	6
138.365	-2.20397	6
138.353	-2.1624	6
138.337	-2.12063	6
138.353	-2.09932	6
138.436	-2.05311	6
138.444	-2.0373	6
138.498	-1.95397	6
138.493	-1.87063	6
138.519	-1.81088	6
138.545	-1.7873	6
138.519	-1.76353	6
138.45	-1.70397	6
138.519	-1.64696	6
138.557	-1.62063	6
138.603	-1.58973	6
138.686	-1.54562	6
138.706	-1.5373	6
138.769	-1.50927	6
> 9 contour
138.936	-1.69248	9
139.019	-1.68125	9
139.103	-1.67821	9
139.186	-1.68568	9
139.268	-1.70397	9
139.269	-1.70419	9
139.353	-1.73062	9
139.436	-1.76946	9
139.462	-1.7873	9
139.519	-1.82871	9
139.568	-1.87063	9
139.603	-1.90602	9
139.644	-1.95397	9
139.686	-2.01756	9
139.699	-2.0373	9
139.74	-2.12063	9
139.767	-2.20397	9
139.769	-2.21563	9
139.785	-2.2873	9
139.769	-2.29968	9
139.686	-2.33673	9
139.649	-2.37063	9
139.608	-2.45397	9
139.603	-2.4785	9
139.597	-2.5373	9
139.582	-2.62063	9
139.519	-2.69861	9
139.51	-2.70397	9
139.519	-2.74029	9
139.527	-2.7873	9
139.519	-2.80331	9
139.443	-2.7873	9
139.436	-2.78607	9
139.436	-2.7873	9
139.392	-2.87063	9
139.353	-2.92932	9
139.291	-2.95397	9
139.269	-2.96261	9
139.186	-2.98407	9
139.148	-2.95397	9
139.103	-2.93768	9
139.062	-2.95397	9
139.019	-2.98961	9
138.936	-2.97512	9
138.88	-2.95397	9
138.856	-2.87063	9
138.853	-2.86541	9
138.769	-2.81349	9
138.686	-2.81134	9
138.662	-2.7873	9
138.662	-2.70397	9
138.613	-2.62063	9
138.603	-2.59445	9
138.58	-2.5373	9
138.563	-2.45397	9
138.56	-2.37063	9
138.519	-2.31493	9
138.497	-2.2873	9
138.519	-2.26771	9
138.594	-2.20397	9
138.603	-2.1846	9
138.633	-2.12063	9
138.686	-2.04778	9
138.69	-2.0373	9
138.686	-1.99479	9
138.676	-1.95397	9
138.657	-1.87063	9
138.686	-1.80459	9
138.714	-1.7873	9
138.769	-1.7539	9
138.853	-1.71862	9
138.901	-1.70397	9
138.936	-1.69248	9
> 12 contour
138.936	-1.84295	12
139.019	-1.82697	12
139.103	-1.82331	12
139.186	-1.83229	12
139.269	-1.85508	12
139.304	-1.87063	12
139.353	-1.8919	12
139.436	-1.94669	12
139.444	-1.95397	12
139.519	-2.03169	12
139.524	-2.0373	12
139.58	-2.12063	12
139.603	-2.17277	12
139.617	-2.20397	12
139.603	-2.21708	12
139.563	-2.20397	12
139.519	-2.18774	12
139.505	-2.20397	12
139.459	-2.2873	12
139.519	-2.34426	12
139.545	-2.37063	12
139.519	-2.39936	12
139.494	-2.45397	12
139.519	-2.53573	12
139.52	-2.5373	12
139.519	-2.53962	12
139.436	-2.55067	12
139.398	-2.62063	12
139.353	-2.6722	12
139.315	-2.70397	12
139.269	-2.73524	12
139.232	-2.7873	12
139.186	-2.84165	12
139.112	-2.7873	12
139.103	-2.78104	12
139.019	-2.7756	12
138.936	-2.74841	12
138.853	-2.70397	12
138.853	-2.70368	12
138.773	-2.62063	12
138.769	-2.61561	12
138.725	-2.5373	12
138.702	-2.45397	12
138.692	-2.37063	12
138.698	-2.2873	12
138.744	-2.20397	12
138.769	-2.16557	12
138.785	-2.12063	12
138.853	-2.05505	12
138.876	-2.0373	12
138.936	-1.95586	12
138.943	-1.95397	12
138.936	-1.94818	12
138.867	-1.87063	12
138.936	-1.84295	12
> 15 contour
139.103	-1.93211	15
139.186	-1.94347	15
139.217	-1.95397	15
139.269	-1.97143	15
139.353	-2.02025	15
139.374	-2.0373	15
139.436	-2.10083	15
139.452	-2.12063	15
139.436	-2.1386	15
139.382	-2.20397	15
139.39	-2.2873	15
139.36	-2.37063	15
139.355	-2.45397	15
139.38	-2.5373	15
139.353	-2.57099	15
139.269	-2.59836	15
139.24	-2.62063	15
139.186	-2.65212	15
139.103	-2.67022	15
139.019	-2.66201	15
138.945	-2.62063	15
138.936	-2.61414	15
138.853	-2.54429	15
138.848	-2.5373	15
138.814	-2.45397	15
138.769	-2.40823	15
138.749	-2.37063	15
138.758	-2.2873	15
138.769	-2.27162	15
138.853	-2.21614	15
138.887	-2.20397	15
138.861	-2.12063	15
138.936	-2.07598	15
139.019	-2.04261	15
139.097	-2.0373	15
139.086	-1.95397	15
139.103	-1.93211	15
> 18 contour
139.103	-2.14346	18
139.141	-2.20397	18
139.186	-2.28578	18
139.269	-2.20835	18
139.321	-2.2873	18
139.269	-2.33579	18
139.247	-2.37063	18
139.223	-2.45397	18
139.22	-2.5373	18
139.186	-2.56712	18
139.112	-2.5373	18
139.103	-2.52896	18
139.019	-2.50268	18
138.985	-2.45397	18
138.954	-2.37063	18
138.994	-2.2873	18
139.019	-2.26184	18
139.058	-2.20397	18
139.103	-2.14346	18
> 21 contour
139.019	-2.36078	21
139.103	-2.35093	21
139.186	-2.36896	21
139.187	-2.37063	21
139.186	-2.37262	21
139.103	-2.39454	21
139.019	-2.38228	21
139.012	-2.37063	21
139.019	-2.36078	21