> 4 contour
331.512	39.9534	4
331.562	39.9603	4
331.612	39.9679	4
331.662	39.971	4
331.712	39.9749	4
331.762	39.9745	4
331.812	39.9749	4
331.862	39.971	4
331.912	39.9679	4
331.962	39.9603	4
332.012	39.9534	4
332.027	39.95	4
332.062	39.9425	4
332.112	39.9324	4
332.162	39.9175	4
332.212	39.9025	4
332.218	39.9	4
332.262	39.8837	4
332.312	39.8641	4
332.341	39.85	4
332.362	39.8399	4
332.412	39.8147	4
332.437	39.8	4
332.462	39.7845	4
332.512	39.7523	4
332.515	39.75	4
332.562	39.7143	4
332.58	39.7	4
332.612	39.6729	4
332.636	39.65	4
332.662	39.6234	4
332.684	39.6	4
332.712	39.5669	4
332.725	39.55	4
332.76	39.5	4
332.762	39.4969	4
332.791	39.45	4
332.812	39.4076	4
332.816	39.4	4
332.837	39.35	4
332.853	39.3	4
332.862	39.264	4
332.866	39.25	4
332.875	39.2	4
332.88	39.15	4
332.881	39.1	4
332.879	39.05	4
332.872	39	4
332.862	38.95	4
332.862	38.9483	4
332.849	38.9	4
332.831	38.85	4
332.812	38.8456	4
332.762	38.8342	4
332.712	38.8229	4
332.662	38.8118	4
332.652	38.8	4
332.646	38.75	4
332.639	38.7	4
332.662	38.6644	4
332.712	38.6511	4
332.716	38.65	4
332.712	38.6446	4
332.674	38.6	4
332.662	38.5877	4
332.625	38.55	4
332.612	38.5373	4
332.568	38.5	4
332.562	38.4951	4
332.512	38.4564	4
332.502	38.45	4
332.462	38.4235	4
332.424	38.4	4
332.412	38.3927	4
332.362	38.367	4
332.327	38.35	4
332.312	38.3426	4
332.262	38.3225	4
332.212	38.3033	4
332.201	38.3	4
332.162	38.288	4
332.112	38.2725	4
332.062	38.2618	4
332.012	38.2509	4
332.005	38.25	4
331.962	38.2436	4
331.912	38.236	4
331.862	38.2327	4
331.812	38.2288	4
331.762	38.2291	4
331.712	38.2288	4
331.662	38.2327	4
331.612	38.236	4
331.562	38.2437	4
331.519	38.25	4
331.512	38.2509	4
331.462	38.2618	4
331.412	38.2725	4
331.362	38.288	4
331.323	38.3	4
331.312	38.3033	4
331.262	38.3225	4
331.212	38.3425	4
331.197	38.35	4
331.162	38.367	4
331.112	38.3927	4
331.1	38.4	4
331.062	38.4235	4
331.022	38.45	4
331.012	38.4564	4
330.962	38.4951	4
330.956	38.5	4
330.912	38.5373	4
330.899	38.55	4
330.862	38.5877	4
330.85	38.6	4
330.812	38.6446	4
330.808	38.65	4
330.772	38.7	4
330.762	38.7158	4
330.741	38.75	4
330.714	38.8	4
330.712	38.8055	4
330.693	38.85	4
330.675	38.9	4
330.662	38.9483	4
330.662	38.95	4
330.652	39	4
330.645	39.05	4
330.643	39.1	4
330.644	39.15	4
330.649	39.2	4
330.658	39.25	4
330.662	39.264	4
330.671	39.3	4
330.687	39.35	4
330.708	39.4	4
330.712	39.4076	4
330.733	39.45	4
330.762	39.4969	4
330.764	39.5	4
330.799	39.55	4
330.812	39.5669	4
330.84	39.6	4
330.862	39.6234	4
330.888	39.65	4
330.912	39.6729	4
330.944	39.7	4
330.962	39.7143	4
331.009	39.75	4
331.012	39.7523	4
331.062	39.7845	4
331.087	39.8	4
331.112	39.8147	4
331.162	39.8399	4
331.183	39.85	4
331.212	39.8641	4
331.262	39.8836	4
331.306	39.9	4
331.312	39.9024	4
331.362	39.9175	4
331.412	39.9324	4
331.462	39.9425	4
331.497	39.95	4
331.512	39.9534	4
> 8 contour
331.612	39.4532	8
331.662	39.4615	8
331.712	39.4718	8
331.762	39.4705	8
331.812	39.4718	8
331.862	39.4615	8
331.912	39.4532	8
331.92	39.45	8
331.962	39.4355	8
332.012	39.4168	8
332.04	39.4	8
332.062	39.386	8
332.112	39.35	8
332.112	39.3499	8
332.159	39.3	8
332.162	39.2957	8
332.194	39.25	8
332.212	39.2101	8
332.217	39.2	8
332.23	39.15	8
332.233	39.1	8
332.229	39.05	8
332.214	39	8
332.212	38.9955	8
332.191	38.95	8
332.162	38.9095	8
332.155	38.9	8
332.112	38.8551	8
332.106	38.85	8
332.062	38.819	8
332.032	38.8	8
332.012	38.7881	8
331.962	38.7686	8
331.912	38.7508	8
331.907	38.75	8
331.862	38.7465	8
331.812	38.7418	8
331.762	38.7332	8
331.749	38.75	8
331.712	38.7684	8
331.669	38.75	8
331.662	38.7421	8
331.617	38.75	8
331.612	38.7508	8
331.562	38.7686	8
331.512	38.7881	8
331.492	38.8	8
331.462	38.819	8
331.418	38.85	8
331.412	38.8551	8
331.369	38.9	8
331.362	38.9095	8
331.333	38.95	8
331.312	38.9955	8
331.31	39	8
331.295	39.05	8
331.291	39.1	8
331.294	39.15	8
331.307	39.2	8
331.312	39.2101	8
331.33	39.25	8
331.362	39.2957	8
331.365	39.3	8
331.412	39.3499	8
331.412	39.35	8
331.462	39.386	8
331.484	39.4	8
331.512	39.4168	8
331.562	39.4355	8
331.604	39.45	8
331.612	39.4532	8
> 12 contour
331.662	39.3114	12
331.712	39.3282	12
331.762	39.327	12
331.812	39.3282	12
331.862	39.3114	12
331.896	39.3	12
331.912	39.2952	12
331.962	39.261	12
331.976	39.25	12
332.012	39.2101	12
332.02	39.2	12
332.042	39.15	12
332.048	39.1	12
332.012	39.0687	12
331.992	39.05	12
332.012	39.0065	12
332.016	39	12
332.012	38.9946	12
331.97	38.95	12
331.962	38.9437	12
331.912	38.9079	12
331.887	38.9	12
331.862	38.8913	12
331.812	38.8752	12
331.762	38.876	12
331.712	38.8752	12
331.662	38.8913	12
331.637	38.9	12
331.612	38.9079	12
331.562	38.9437	12
331.554	38.95	12
331.512	38.9946	12
331.508	39	12
331.483	39.05	12
331.476	39.1	12
331.482	39.15	12
331.504	39.2	12
331.512	39.2101	12
331.548	39.25	12
331.562	39.261	12
331.612	39.2952	12
331.628	39.3	12
331.662	39.3114	12
> 16 contour
331.712	39.257	16
331.762	39.2603	16
331.812	39.257	16
331.829	39.25	16
331.862	39.2381	16
331.912	39.2059	16
331.918	39.2	16
331.951	39.15	16
331.959	39.1	16
331.936	39.05	16
331.915	39	16
331.912	38.9975	16
331.862	38.9662	16
331.817	38.95	16
331.812	38.9479	16
331.762	38.9467	16
331.712	38.9479	16
331.707	38.95	16
331.662	38.9662	16
331.612	38.9975	16
331.609	39	16
331.573	39.05	16
331.565	39.1	16
331.573	39.15	16
331.606	39.2	16
331.612	39.2059	16
331.662	39.2381	16
331.695	39.25	16
331.712	39.257	16
> 20 contour
331.762	39.2086	20
331.788	39.2	20
331.812	39.1931	20
331.862	39.1741	20
331.884	39.15	20
331.908	39.1	20
331.886	39.05	20
331.862	39.0264	20
331.812	39.0076	20
331.78	39	20
331.762	38.9947	20
331.744	39	20
331.712	39.0076	20
331.662	39.0264	20
331.638	39.05	20
331.616	39.1	20
331.64	39.15	20
331.662	39.1741	20
331.712	39.1931	20
331.736	39.2	20
331.762	39.2086	20
> 24 contour
331.712	39.1504	24
331.762	39.1765	24
331.812	39.1504	24
331.813	39.15	24
331.853	39.1	24
331.818	39.05	24
331.812	39.0464	24
331.762	39.0214	24
331.712	39.0464	24
331.706	39.05	24
331.671	39.1	24
331.711	39.15	24
331.712	39.1504	24