> 5 contour
49.384	32.8959	5
49.434	32.9054	5
49.484	32.9147	5
49.534	32.919	5
49.584	32.9236	5
49.634	32.9234	5
49.684	32.9236	5
49.734	32.919	5
49.784	32.9147	5
49.834	32.9054	5
49.884	32.896	5
49.9149	32.887	5
49.934	32.8817	5
49.984	32.8675	5
50.034	32.8475	5
50.0595	32.837	5
50.084	32.8348	5
50.134	32.801	5
50.1594	32.787	5
50.184	32.7732	5
50.234	32.7386	5
50.2362	32.737	5
50.284	32.7016	5
50.3008	32.687	5
50.334	32.6563	5
50.3541	32.637	5
50.384	32.6051	5
50.3995	32.587	5
50.434	32.5406	5
50.4367	32.537	5
50.4695	32.487	5
50.484	32.4839	5
50.5265	32.437	5
50.5309	32.387	5
50.534	32.3429	5
50.5361	32.337	5
50.5504	32.287	5
50.584	32.2784	5
50.6185	32.237	5
50.634	32.2174	5
50.6592	32.187	5
50.634	32.1554	5
50.5911	32.187	5
50.584	32.1922	5
50.5663	32.187	5
50.5686	32.137	5
50.5672	32.087	5
50.5621	32.037	5
50.553	31.987	5
50.5398	31.937	5
50.534	31.9201	5
50.5232	31.887	5
50.5025	31.837	5
50.484	31.8008	5
50.4768	31.787	5
50.4459	31.737	5
50.434	31.7205	5
50.41	31.687	5
50.384	31.6554	5
50.3675	31.637	5
50.334	31.6035	5
50.3171	31.587	5
50.284	31.5574	5
50.2575	31.537	5
50.234	31.5198	5
50.1865	31.487	5
50.184	31.4853	5
50.134	31.4568	5
50.0962	31.437	5
50.084	31.4306	5
50.034	31.4096	5
49.984	31.3899	5
49.974	31.387	5
49.934	31.3748	5
49.884	31.3601	5
49.834	31.3403	5
49.784	31.3417	5
49.734	31.3374	5
49.7339	31.337	5
49.734	31.3368	5
49.784	31.3346	5
49.8149	31.287	5
49.784	31.2617	5
49.734	31.2607	5
49.6992	31.287	5
49.684	31.2977	5
49.6693	31.287	5
49.6533	31.237	5
49.684	31.1921	5
49.6876	31.187	5
49.684	31.1749	5
49.634	31.1749	5
49.584	31.1749	5
49.534	31.1789	5
49.484	31.1829	5
49.4585	31.187	5
49.434	31.1907	5
49.384	31.1983	5
49.334	31.2101	5
49.284	31.2222	5
49.2397	31.237	5
49.234	31.2388	5
49.184	31.2551	5
49.134	31.2765	5
49.1101	31.287	5
49.084	31.2983	5
49.034	31.325	5
49.0125	31.337	5
48.984	31.353	5
48.934	31.3868	5
48.9337	31.387	5
48.884	31.4222	5
48.8658	31.437	5
48.834	31.4644	5
48.8085	31.487	5
48.784	31.5104	5
48.7586	31.537	5
48.734	31.5652	5
48.7152	31.587	5
48.684	31.6274	5
48.677	31.637	5
48.6442	31.687	5
48.634	31.7049	5
48.6153	31.737	5
48.5905	31.787	5
48.584	31.8026	5
48.5696	31.837	5
48.5523	31.887	5
48.5388	31.937	5
48.534	31.9603	5
48.5281	31.987	5
48.5203	32.037	5
48.5158	32.087	5
48.5145	32.137	5
48.5163	32.187	5
48.5216	32.237	5
48.5298	32.287	5
48.534	32.3053	5
48.5409	32.337	5
48.5551	32.387	5
48.584	32.3938	5
48.5935	32.387	5
48.5987	32.337	5
48.634	32.3129	5
48.684	32.3253	5
48.7319	32.337	5
48.734	32.3427	5
48.7492	32.387	5
48.7714	32.437	5
48.7465	32.487	5
48.784	32.5275	5
48.8313	32.537	5
48.834	32.5406	5
48.8686	32.587	5
48.884	32.605	5
48.9139	32.637	5
48.934	32.6562	5
48.9672	32.687	5
48.984	32.7016	5
49.0318	32.737	5
49.034	32.7386	5
49.084	32.7732	5
49.1087	32.787	5
49.134	32.801	5
49.184	32.8271	5
49.2084	32.837	5
49.234	32.8476	5
49.284	32.8675	5
49.334	32.8816	5
49.3534	32.887	5
49.384	32.8959	5
> 10 contour
49.484	32.4487	10
49.534	32.46	10
49.584	32.4719	10
49.634	32.4711	10
49.684	32.4718	10
49.734	32.476	10
49.784	32.4486	10
49.8075	32.437	10
49.834	32.425	10
49.884	32.3991	10
49.8997	32.387	10
49.934	32.356	10
49.9533	32.337	10
49.984	32.2972	10
49.9909	32.287	10
50.0152	32.237	10
50.0292	32.187	10
50.034	32.1427	10
50.0348	32.137	10
50.034	32.1252	10
50.0321	32.087	10
50.0215	32.037	10
50.0008	31.987	10
49.984	31.9602	10
49.9679	31.937	10
49.934	31.9014	10
49.9292	31.887	10
49.9103	31.837	10
49.884	31.8133	10
49.834	31.8312	10
49.8112	31.787	10
49.784	31.7657	10
49.7432	31.787	10
49.734	31.7909	10
49.6904	31.787	10
49.684	31.7854	10
49.634	31.786	10
49.584	31.7852	10
49.5766	31.787	10
49.534	31.7908	10
49.525	31.787	10
49.484	31.7657	10
49.457	31.787	10
49.434	31.8319	10
49.4241	31.837	10
49.384	31.8581	10
49.334	31.8589	10
49.284	31.874	10
49.2713	31.887	10
49.284	31.9197	10
49.3004	31.937	10
49.284	31.9604	10
49.2673	31.987	10
49.2467	32.037	10
49.2363	32.087	10
49.234	32.1324	10
49.184	32.1194	10
49.1722	32.137	10
49.184	32.1541	10
49.234	32.1394	10
49.2388	32.187	10
49.2412	32.237	10
49.2772	32.287	10
49.284	32.297	10
49.315	32.337	10
49.334	32.3555	10
49.3691	32.387	10
49.384	32.3985	10
49.434	32.4248	10
49.4604	32.437	10
49.484	32.4487	10
> 15 contour
49.584	32.3405	15
49.634	32.3407	15
49.684	32.3401	15
49.6919	32.337	15
49.734	32.3232	15
49.784	32.3009	15
49.8013	32.287	15
49.834	32.2513	15
49.8462	32.237	15
49.8735	32.187	15
49.8813	32.137	15
49.8779	32.087	15
49.8723	32.037	15
49.834	31.9941	15
49.82	31.987	15
49.784	31.9553	15
49.7389	31.937	15
49.734	31.9349	15
49.684	31.9144	15
49.634	31.9138	15
49.584	31.914	15
49.534	31.9337	15
49.5265	31.937	15
49.484	31.955	15
49.434	31.9663	15
49.4128	31.987	15
49.4089	32.037	15
49.3892	32.087	15
49.3854	32.137	15
49.3891	32.187	15
49.384	32.2096	15
49.3755	32.237	15
49.384	32.2469	15
49.434	32.251	15
49.4668	32.287	15
49.484	32.3013	15
49.534	32.3242	15
49.5745	32.337	15
49.584	32.3405	15
> 20 contour
49.534	32.2417	20
49.584	32.2665	20
49.634	32.273	20
49.684	32.2663	20
49.734	32.2416	20
49.7393	32.237	20
49.784	32.1904	20
49.7869	32.187	20
49.8014	32.137	20
49.7974	32.087	20
49.784	32.0671	20
49.7723	32.037	20
49.734	32.0037	20
49.684	31.9905	20
49.6532	31.987	20
49.634	31.9838	20
49.584	31.9697	20
49.5609	31.987	20
49.534	32.013	20
49.5042	32.037	20
49.484	32.0518	20
49.4553	32.087	20
49.4665	32.137	20
49.4652	32.187	20
49.484	32.1903	20
49.5287	32.237	20
49.534	32.2417	20
> 25 contour
49.534	32.1879	25
49.584	32.2133	25
49.634	32.2339	25
49.684	32.2133	25
49.734	32.1879	25
49.7349	32.187	25
49.7566	32.137	25
49.7482	32.087	25
49.734	32.0447	25
49.7034	32.037	25
49.684	32.0353	25
49.634	32.0178	25
49.584	32.0115	25
49.5579	32.037	25
49.534	32.07	25
49.5099	32.087	25
49.5124	32.137	25
49.5331	32.187	25
49.534	32.1879	25
> 30 contour
49.634	32.2006	30
49.6556	32.187	30
49.684	32.1425	30
49.6906	32.137	30
49.684	32.1257	30
49.6735	32.087	30
49.634	32.053	30
49.5949	32.087	30
49.584	32.1279	30
49.579	32.137	30
49.584	32.1414	30
49.6125	32.187	30
49.634	32.2006	30