> 5 contour
20.831	45.6497	5
20.881	45.6575	5
20.931	45.6714	5
20.981	45.6675	5
21.031	45.6714	5
21.081	45.6575	5
21.131	45.6497	5
21.153	45.639	5
21.181	45.6267	5
21.231	45.6047	5
21.2525	45.589	5
21.281	45.5644	5
21.3085	45.539	5
21.331	45.5077	5
21.3433	45.489	5
21.3617	45.439	5
21.3675	45.389	5
21.3594	45.339	5
21.3381	45.289	5
21.331	45.2789	5
21.2994	45.239	5
21.281	45.2226	5
21.2404	45.189	5
21.231	45.1823	5
21.181	45.1591	5
21.1338	45.139	5
21.131	45.1377	5
21.081	45.1295	5
21.031	45.1146	5
20.981	45.119	5
20.931	45.1267	5
20.881	45.1295	5
20.831	45.1377	5
20.8282	45.139	5
20.781	45.1591	5
20.731	45.1823	5
20.7216	45.189	5
20.681	45.2226	5
20.6626	45.239	5
20.631	45.2789	5
20.6239	45.289	5
20.6026	45.339	5
20.5945	45.389	5
20.6003	45.439	5
20.6187	45.489	5
20.631	45.5077	5
20.6535	45.539	5
20.681	45.5644	5
20.7095	45.589	5
20.731	45.6047	5
20.781	45.6267	5
20.809	45.639	5
20.831	45.6497	5
> 10 contour
20.931	45.5501	10
20.981	45.5473	10
21.031	45.5501	10
21.0558	45.539	10
21.081	45.5293	10
21.131	45.5054	10
21.1493	45.489	10
21.181	45.4402	10
21.1818	45.439	10
21.1955	45.389	10
21.181	45.3485	10
21.1786	45.339	10
21.1422	45.289	10
21.131	45.2798	10
21.081	45.2565	10
21.0316	45.239	10
21.031	45.2387	10
21.0286	45.239	10
20.981	45.2418	10
20.9334	45.239	10
20.931	45.2387	10
20.9304	45.239	10
20.881	45.2565	10
20.831	45.2798	10
20.8198	45.289	10
20.7834	45.339	10
20.781	45.3485	10
20.7665	45.389	10
20.7802	45.439	10
20.781	45.4402	10
20.8127	45.489	10
20.831	45.5054	10
20.881	45.5293	10
20.9062	45.539	10
20.931	45.5501	10
> 15 contour
20.931	45.4957	15
20.981	45.4991	15
21.031	45.4957	15
21.0429	45.489	15
21.081	45.4693	15
21.1155	45.439	15
21.1303	45.389	15
21.1094	45.339	15
21.081	45.3147	15
21.031	45.2893	15
21.0265	45.289	15
20.981	45.2853	15
20.9355	45.289	15
20.931	45.2893	15
20.881	45.3147	15
20.8526	45.339	15
20.8317	45.389	15
20.8465	45.439	15
20.881	45.4693	15
20.9191	45.489	15
20.931	45.4957	15
> 20 contour
20.931	45.4583	20
20.981	45.4744	20
21.031	45.4583	20
21.0617	45.439	20
21.081	45.4057	20
21.0882	45.389	20
21.081	45.3765	20
21.05	45.339	20
21.031	45.3271	20
20.981	45.309	20
20.931	45.3271	20
20.912	45.339	20
20.881	45.3765	20
20.8738	45.389	20
20.881	45.4057	20
20.9003	45.439	20
20.931	45.4583	20
> 25 contour
20.981	45.4554	25
21.0138	45.439	25
21.031	45.4145	25
21.0492	45.389	25
21.031	45.3686	25
20.9986	45.339	25
20.981	45.3309	25
20.9634	45.339	25
20.931	45.3686	25
20.9128	45.389	25
20.931	45.4145	25
20.9482	45.439	25
20.981	45.4554	25