> 3 contour
149.342	-4.79904	3
149.426	-4.77977	3
149.509	-4.76399	3
149.592	-4.75967	3
149.676	-4.7582	3
149.759	-4.76223	3
149.842	-4.77129	3
149.926	-4.78645	3
150.009	-4.8053	3
150.049	-4.82067	3
150.092	-4.83583	3
150.176	-4.86941	3
150.243	-4.904	3
150.259	-4.91185	3
150.342	-4.96046	3
150.381	-4.98733	3
150.426	-5.01911	3
150.491	-5.07067	3
150.509	-5.08597	3
150.575	-5.154	3
150.592	-5.17411	3
150.646	-5.23733	3
150.676	-5.27664	3
150.707	-5.32067	3
150.757	-5.404	3
150.759	-5.40725	3
150.801	-5.48733	3
150.794	-5.57067	3
150.759	-5.6507	3
150.758	-5.654	3
150.759	-5.66434	3
150.781	-5.73733	3
150.8	-5.82067	3
150.812	-5.904	3
150.832	-5.98733	3
150.842	-6.00825	3
150.919	-6.07067	3
150.914	-6.154	3
150.903	-6.23733	3
150.885	-6.32067	3
150.862	-6.404	3
150.842	-6.457	3
150.832	-6.48733	3
150.796	-6.57067	3
150.759	-6.63877	3
150.751	-6.654	3
150.699	-6.73733	3
150.676	-6.76928	3
150.636	-6.82067	3
150.592	-6.87169	3
150.564	-6.904	3
150.509	-6.95974	3
150.476	-6.98733	3
150.426	-7.02599	3
150.361	-7.07067	3
150.342	-7.08378	3
150.259	-7.13317	3
150.217	-7.154	3
150.176	-7.17476	3
150.092	-7.20912	3
150.011	-7.23733	3
150.009	-7.23817	3
149.926	-7.25736	3
149.842	-7.27271	3
149.759	-7.2819	3
149.676	-7.28599	3
149.592	-7.28447	3
149.509	-7.28015	3
149.426	-7.26415	3
149.342	-7.24466	3
149.319	-7.23733	3
149.259	-7.22025	3
149.176	-7.1896	3
149.1	-7.154	3
149.092	-7.1506	3
149.009	-7.10865	3
148.955	-7.07067	3
148.926	-7.04982	3
148.846	-6.98733	3
148.842	-6.98445	3
148.759	-6.90636	3
148.757	-6.904	3
148.682	-6.82067	3
148.676	-6.81261	3
148.618	-6.73733	3
148.592	-6.69648	3
148.565	-6.654	3
148.52	-6.57067	3
148.509	-6.54629	3
148.483	-6.48733	3
148.454	-6.404	3
148.433	-6.32067	3
148.426	-6.28013	3
148.416	-6.23733	3
148.404	-6.154	3
148.398	-6.07067	3
148.398	-5.98733	3
148.403	-5.904	3
148.414	-5.82067	3
148.426	-5.81289	3
148.472	-5.73733	3
148.482	-5.654	3
148.509	-5.61708	3
148.592	-5.57261	3
148.593	-5.57067	3
148.592	-5.5698	3
148.515	-5.48733	3
148.558	-5.404	3
148.592	-5.35005	3
148.611	-5.32067	3
148.672	-5.23733	3
148.676	-5.23302	3
148.744	-5.154	3
148.759	-5.13875	3
148.831	-5.07067	3
148.842	-5.06073	3
148.926	-4.99541	3
148.937	-4.98733	3
149.009	-4.93606	3
149.072	-4.904	3
149.092	-4.8936	3
149.176	-4.85485	3
149.259	-4.82498	3
149.274	-4.82067	3
149.342	-4.79904	3
> 6 contour
149.509	-5.21645	6
149.592	-5.20736	6
149.676	-5.20501	6
149.759	-5.21162	6
149.842	-5.22689	6
149.877	-5.23733	6
149.913	-5.32067	6
149.926	-5.32839	6
150.009	-5.37454	6
150.092	-5.33275	6
150.176	-5.39732	6
150.183	-5.404	6
150.259	-5.47306	6
150.272	-5.48733	6
150.297	-5.57067	6
150.321	-5.654	6
150.334	-5.73733	6
150.342	-5.76194	6
150.364	-5.82067	6
150.383	-5.904	6
150.392	-5.98733	6
150.391	-6.07067	6
150.381	-6.154	6
150.36	-6.23733	6
150.416	-6.32067	6
150.379	-6.404	6
150.342	-6.46418	6
150.328	-6.48733	6
150.26	-6.57067	6
150.259	-6.57189	6
150.176	-6.65174	6
150.173	-6.654	6
150.092	-6.71304	6
150.051	-6.73733	6
150.009	-6.76228	6
149.926	-6.79389	6
149.842	-6.81642	6
149.816	-6.82067	6
149.759	-6.8312	6
149.676	-6.83805	6
149.592	-6.83556	6
149.509	-6.82638	6
149.489	-6.82067	6
149.426	-6.80389	6
149.342	-6.7744	6
149.27	-6.73733	6
149.259	-6.732	6
149.176	-6.67875	6
149.145	-6.654	6
149.092	-6.60788	6
149.055	-6.57067	6
149.009	-6.51715	6
148.987	-6.48733	6
148.939	-6.404	6
148.926	-6.37398	6
148.901	-6.32067	6
148.873	-6.23733	6
148.855	-6.154	6
148.847	-6.07067	6
148.846	-5.98733	6
148.926	-5.91347	6
148.935	-5.904	6
148.953	-5.82067	6
148.982	-5.73733	6
149.009	-5.68102	6
149.023	-5.654	6
149.081	-5.57067	6
149.07	-5.48733	6
149.092	-5.43683	6
149.129	-5.404	6
149.176	-5.36565	6
149.246	-5.32067	6
149.259	-5.31248	6
149.342	-5.2698	6
149.426	-5.24078	6
149.438	-5.23733	6
149.509	-5.21645	6
> 9 contour
149.426	-5.47237	9
149.509	-5.44124	9
149.592	-5.42718	9
149.676	-5.42426	9
149.759	-5.43262	9
149.842	-5.45293	9
149.925	-5.48733	9
149.926	-5.48772	9
150.009	-5.55789	9
150.021	-5.57067	9
150.024	-5.654	9
150.092	-5.73345	9
150.096	-5.73733	9
150.142	-5.82067	9
150.168	-5.904	9
150.176	-5.96413	9
150.179	-5.98733	9
150.178	-6.07067	9
150.176	-6.08569	9
150.165	-6.154	9
150.176	-6.17421	9
150.215	-6.23733	9
150.176	-6.31633	9
150.173	-6.32067	9
150.117	-6.404	9
150.092	-6.43113	9
150.033	-6.48733	9
150.009	-6.50701	9
149.926	-6.55609	9
149.89	-6.57067	9
149.842	-6.59045	9
149.759	-6.6114	9
149.676	-6.61991	9
149.592	-6.61666	9
149.509	-6.60238	9
149.426	-6.57067	9
149.426	-6.57048	9
149.342	-6.52789	9
149.287	-6.48733	9
149.259	-6.46349	9
149.202	-6.404	9
149.176	-6.36875	9
149.143	-6.32067	9
149.104	-6.23733	9
149.092	-6.19912	9
149.078	-6.154	9
149.064	-6.07067	9
149.064	-5.98733	9
149.083	-5.904	9
149.092	-5.88963	9
149.176	-5.82227	9
149.177	-5.82067	9
149.196	-5.73733	9
149.259	-5.66699	9
149.289	-5.654	9
149.271	-5.57067	9
149.342	-5.51637	9
149.397	-5.48733	9
149.426	-5.47237	9
> 12 contour
149.676	-5.5696	12
149.677	-5.57067	12
149.759	-5.65348	12
149.76	-5.654	12
149.842	-5.68675	12
149.911	-5.73733	12
149.926	-5.75089	12
149.981	-5.82067	12
150.009	-5.88286	12
150.019	-5.904	12
150.037	-5.98733	12
150.036	-6.07067	12
150.014	-6.154	12
150.057	-6.23733	12
150.009	-6.30684	12
149.998	-6.32067	12
149.926	-6.38776	12
149.9	-6.404	12
149.842	-6.43725	12
149.759	-6.46533	12
149.676	-6.47563	12
149.592	-6.47089	12
149.509	-6.44964	12
149.426	-6.41017	12
149.417	-6.404	12
149.342	-6.34504	12
149.319	-6.32067	12
149.262	-6.23733	12
149.259	-6.23072	12
149.226	-6.154	12
149.208	-6.07067	12
149.229	-5.98733	12
149.222	-5.904	12
149.256	-5.82067	12
149.259	-5.81288	12
149.342	-5.81006	12
149.404	-5.73733	12
149.426	-5.71863	12
149.509	-5.67335	12
149.523	-5.654	12
149.592	-5.60779	12
149.675	-5.57067	12
149.676	-5.5696	12
> 15 contour
149.592	-5.6833	15
149.659	-5.73733	15
149.676	-5.75206	15
149.759	-5.77051	15
149.837	-5.82067	15
149.842	-5.82556	15
149.898	-5.904	15
149.922	-5.98733	15
149.923	-6.07067	15
149.891	-6.154	15
149.882	-6.23733	15
149.842	-6.31245	15
149.827	-6.32067	15
149.759	-6.35245	15
149.676	-6.36699	15
149.592	-6.36063	15
149.509	-6.32639	15
149.499	-6.32067	15
149.426	-6.27454	15
149.391	-6.23733	15
149.342	-6.15429	15
149.342	-6.154	15
149.318	-6.07067	15
149.317	-5.98733	15
149.342	-5.964	15
149.416	-5.904	15
149.426	-5.88781	15
149.495	-5.82067	15
149.509	-5.81102	15
149.55	-5.73733	15
149.592	-5.6833	15
> 18 contour
149.592	-5.85719	18
149.676	-5.8944	18
149.692	-5.904	18
149.759	-5.94725	18
149.794	-5.98733	18
149.842	-6.00969	18
149.874	-6.07067	18
149.842	-6.11412	18
149.793	-6.154	18
149.759	-6.18542	18
149.676	-6.20252	18
149.61	-6.154	18
149.592	-6.1412	18
149.565	-6.154	18
149.509	-6.20328	18
149.455	-6.154	18
149.426	-6.10798	18
149.411	-6.07067	18
149.41	-5.98733	18
149.426	-5.9743	18
149.509	-5.9336	18
149.543	-5.904	18
149.592	-5.85719	18