> 3 contour
256.749	32.5831	3
256.832	32.6075	3
256.916	32.6147	3
256.999	32.6065	3
257.082	32.5818	3
257.111	32.5454	3
257.166	32.4673	3
257.172	32.4621	3
257.219	32.3788	3
257.219	32.2954	3
257.166	32.2277	3
257.16	32.2121	3
257.115	32.1288	3
257.082	32.0857	3
256.999	32.0644	3
256.916	32.0574	3
256.832	32.0729	3
256.749	32.0872	3
256.704	32.1288	3
256.666	32.1714	3
256.625	32.2121	3
256.582	32.2731	3
256.57	32.2954	3
256.582	32.3326	3
256.592	32.3788	3
256.606	32.4621	3
256.666	32.5237	3
256.692	32.5454	3
256.749	32.5831	3
> 6 contour
256.832	32.5063	6
256.916	32.525	6
256.999	32.5065	6
257.063	32.4621	6
257.082	32.4396	6
257.118	32.3788	6
257.12	32.2954	6
257.082	32.2199	6
257.077	32.2121	6
256.999	32.1575	6
256.916	32.1434	6
256.832	32.1607	6
256.749	32.2006	6
256.738	32.2121	6
256.69	32.2954	6
256.686	32.3788	6
256.749	32.4446	6
256.776	32.4621	6
256.832	32.5063	6
> 9 contour
256.916	32.4683	9
256.935	32.4621	9
256.999	32.4447	9
257.061	32.3788	9
257.065	32.2954	9
256.999	32.2156	9
256.991	32.2121	9
256.916	32.1847	9
256.832	32.2056	9
256.82	32.2121	9
256.754	32.2954	9
256.749	32.3602	9
256.745	32.3788	9
256.749	32.3832	9
256.832	32.4534	9
256.898	32.4621	9
256.916	32.4683	9
> 12 contour
256.832	32.4313	12
256.916	32.443	12
256.999	32.3975	12
257.017	32.3788	12
257.025	32.2954	12
256.999	32.2645	12
256.916	32.2181	12
256.832	32.2322	12
256.776	32.2954	12
256.772	32.3788	12
256.832	32.4313	12
> 15 contour
256.832	32.4092	15
256.916	32.4217	15
256.98	32.3788	15
256.991	32.2954	15
256.916	32.236	15
256.832	32.2558	15
256.797	32.2954	15
256.798	32.3788	15
256.832	32.4092	15
> 18 contour
256.832	32.3872	18
256.916	32.4003	18
256.948	32.3788	18
256.968	32.2954	18
256.916	32.254	18
256.832	32.2794	18
256.818	32.2954	18
256.823	32.3788	18
256.832	32.3872	18