> 4 contour
288.981	8.41707	4
289.031	8.42822	4
289.081	8.43736	4
289.131	8.42831	4
289.181	8.4171	4
289.19	8.412	4
289.231	8.38936	4
289.27	8.362	4
289.281	8.3595	4
289.291	8.362	4
289.331	8.37636	4
289.37	8.362	4
289.381	8.34703	4
289.403	8.312	4
289.423	8.262	4
289.431	8.23044	4
289.437	8.212	4
289.444	8.162	4
289.443	8.112	4
289.433	8.062	4
289.431	8.05598	4
289.42	8.012	4
289.397	7.962	4
289.381	7.93659	4
289.362	7.912	4
289.331	7.88106	4
289.311	7.862	4
289.281	7.83744	4
289.231	7.81373	4
289.227	7.812	4
289.181	7.79035	4
289.131	7.78253	4
289.081	7.77613	4
289.031	7.78277	4
288.981	7.79055	4
288.935	7.812	4
288.931	7.81372	4
288.881	7.83717	4
288.871	7.862	4
288.881	7.89023	4
288.905	7.912	4
288.881	7.92988	4
288.853	7.962	4
288.831	7.99915	4
288.823	8.012	4
288.801	8.062	4
288.791	8.112	4
288.789	8.162	4
288.797	8.212	4
288.817	8.262	4
288.831	8.28445	4
288.846	8.312	4
288.881	8.35387	4
288.892	8.362	4
288.931	8.38936	4
288.972	8.412	4
288.981	8.41707	4
> 8 contour
288.981	8.27602	8
289.031	8.29824	8
289.081	8.3111	8
289.131	8.29824	8
289.181	8.27594	8
289.231	8.27118	8
289.25	8.262	8
289.28	8.212	8
289.281	8.20755	8
289.293	8.162	8
289.29	8.112	8
289.281	8.08485	8
289.274	8.062	8
289.24	8.012	8
289.231	8.00283	8
289.188	7.962	8
289.181	7.95637	8
289.131	7.93939	8
289.081	7.92858	8
289.031	7.94035	8
289.014	7.962	8
288.981	8.00863	8
288.978	8.012	8
288.939	8.062	8
288.931	8.086	8
288.918	8.112	8
288.914	8.162	8
288.931	8.20554	8
288.933	8.212	8
288.967	8.262	8
288.981	8.27602	8
> 12 contour
289.031	8.24452	12
289.081	8.26039	12
289.131	8.2451	12
289.181	8.23659	12
289.215	8.212	12
289.228	8.162	12
289.227	8.112	12
289.209	8.062	12
289.181	8.02781	12
289.143	8.012	12
289.131	8.0063	12
289.081	7.99054	12
289.061	8.012	12
289.031	8.03748	12
288.995	8.062	12
288.981	8.07751	12
288.962	8.112	12
288.959	8.162	12
288.981	8.20441	12
288.986	8.212	12
289.031	8.24452	12
> 16 contour
289.081	8.23181	16
289.127	8.212	16
289.131	8.21088	16
289.181	8.20182	16
289.2	8.162	16
289.2	8.112	16
289.181	8.07883	16
289.166	8.062	16
289.131	8.03816	16
289.081	8.02724	16
289.042	8.062	16
289.031	8.07291	16
288.994	8.112	16
288.991	8.162	16
289.031	8.20861	16
289.038	8.212	16
289.081	8.23181	16
> 20 contour
289.031	8.17867	20
289.081	8.20671	20
289.131	8.19408	20
289.174	8.162	20
289.174	8.112	20
289.131	8.06619	20
289.111	8.062	20
289.081	8.0545	20
289.073	8.062	20
289.031	8.10309	20
289.023	8.112	20
289.017	8.162	20
289.031	8.17867	20
> 24 contour
289.081	8.18947	24
289.131	8.17728	24
289.151	8.162	24
289.152	8.112	24
289.131	8.08987	24
289.089	8.112	24
289.081	8.11718	24
289.042	8.162	24
289.081	8.18947	24