> 6 contour
230.351	50.5419	6
230.435	50.5236	6
230.485	50.5206	6
230.518	50.5193	6
230.601	50.5063	6
230.685	50.484	6
230.768	50.4456	6
230.783	50.4372	6
230.851	50.3893	6
230.886	50.3539	6
230.935	50.2736	6
230.937	50.2706	6
230.961	50.1872	6
230.949	50.1039	6
230.935	50.0778	6
230.907	50.0206	6
230.851	49.9586	6
230.824	49.9372	6
230.768	49.9027	6
230.685	49.8669	6
230.634	49.8539	6
230.601	49.8435	6
230.518	49.8258	6
230.435	49.8188	6
230.351	49.8042	6
230.268	49.8353	6
230.202	49.8539	6
230.185	49.8577	6
230.101	49.8885	6
230.02	49.9372	6
230.018	49.9389	6
229.935	50.0158	6
229.93	50.0206	6
229.885	50.1039	6
229.876	50.1872	6
229.897	50.2706	6
229.935	50.3273	6
229.953	50.3539	6
230.018	50.4117	6
230.06	50.4372	6
230.101	50.4596	6
230.185	50.4939	6
230.268	50.51	6
230.3	50.5206	6
230.351	50.5419	6
> 12 contour
230.268	50.354	12
230.351	50.4032	12
230.435	50.3978	12
230.518	50.3731	12
230.566	50.3539	12
230.601	50.3412	12
230.685	50.2742	12
230.688	50.2706	12
230.73	50.1872	12
230.714	50.1039	12
230.685	50.0708	12
230.623	50.0206	12
230.601	50.0081	12
230.518	49.9729	12
230.435	49.9583	12
230.351	49.9523	12
230.268	49.9903	12
230.212	50.0206	12
230.185	50.0393	12
230.123	50.1039	12
230.108	50.1872	12
230.145	50.2706	12
230.185	50.3056	12
230.268	50.3539	12
230.268	50.354	12
> 18 contour
230.268	50.2901	18
230.351	50.3333	18
230.435	50.3412	18
230.518	50.312	18
230.583	50.2706	18
230.601	50.2441	18
230.637	50.1872	18
230.612	50.1039	18
230.601	50.0941	18
230.518	50.0369	18
230.435	50.0223	18
230.351	50.0234	18
230.268	50.0623	18
230.219	50.1039	18
230.194	50.1872	18
230.244	50.2706	18
230.268	50.2901	18
> 24 contour
230.351	50.2808	24
230.435	50.3073	24
230.505	50.2706	24
230.518	50.2643	24
230.587	50.1872	24
230.556	50.1039	24
230.518	50.0754	24
230.435	50.0488	24
230.351	50.0703	24
230.293	50.1039	24
230.268	50.1317	24
230.24	50.1872	24
230.268	50.2263	24
230.333	50.2706	24
230.351	50.2808	24
> 30 contour
230.435	50.2734	30
230.44	50.2706	30
230.518	50.2326	30
230.558	50.1872	30
230.518	50.1167	30
230.502	50.1039	30
230.435	50.0753	30
230.369	50.1039	30
230.351	50.1243	30
230.293	50.1872	30
230.351	50.2307	30
230.427	50.2706	30
230.435	50.2734	30
> 36 contour
230.435	50.247	36
230.518	50.2009	36
230.53	50.1872	36
230.518	50.166	36
230.44	50.1039	36
230.435	50.1018	36
230.43	50.1039	36
230.355	50.1872	36
230.435	50.247	36