> 3 contour
28.6603	-30.221	3
28.7437	-30.232	3
28.827	-30.2484	3
28.8523	-30.2593	3
28.9103	-30.2799	3
28.9937	-30.3099	3
29.0285	-30.3427	3
29.0593	-30.426	3
29.077	-30.4915	3
29.084	-30.5093	3
29.0858	-30.5927	3
29.077	-30.6225	3
29.0662	-30.676	3
29.0331	-30.7593	3
28.9937	-30.7964	3
28.9103	-30.8269	3
28.8642	-30.8427	3
28.827	-30.859	3
28.7437	-30.8755	3
28.6603	-30.8866	3
28.5889	-30.8427	3
28.577	-30.8371	3
28.4937	-30.7966	3
28.4514	-30.7593	3
28.4103	-30.7011	3
28.3927	-30.676	3
28.3648	-30.5927	3
28.366	-30.5093	3
28.3968	-30.426	3
28.4103	-30.407	3
28.4591	-30.3427	3
28.4937	-30.3121	3
28.577	-30.2688	3
28.5964	-30.2593	3
28.6603	-30.221	3
> 6 contour
28.6603	-30.3421	6
28.6661	-30.3427	6
28.7437	-30.3454	6
28.827	-30.3608	6
28.9103	-30.4229	6
28.9134	-30.426	6
28.9627	-30.5093	6
28.9647	-30.5927	6
28.9179	-30.676	6
28.9103	-30.6837	6
28.827	-30.7474	6
28.7564	-30.7593	6
28.7437	-30.7631	6
28.6603	-30.7678	6
28.6471	-30.7593	6
28.577	-30.7226	6
28.5274	-30.676	6
28.4956	-30.5927	6
28.4971	-30.5093	6
28.5352	-30.426	6
28.577	-30.3871	6
28.6594	-30.3427	6
28.6603	-30.3421	6
> 9 contour
28.6603	-30.3941	9
28.7437	-30.3795	9
28.827	-30.4174	9
28.8383	-30.426	9
28.902	-30.5093	9
28.9035	-30.5927	9
28.8485	-30.676	9
28.827	-30.6935	9
28.7437	-30.7242	9
28.6603	-30.7118	9
28.6082	-30.676	9
28.577	-30.6512	9
28.5368	-30.5927	9
28.5411	-30.5093	9
28.577	-30.4587	9
28.6153	-30.426	9
28.6603	-30.3941	9
> 12 contour
28.7437	-30.4136	12
28.7686	-30.426	12
28.827	-30.4553	12
28.8728	-30.5093	12
28.8744	-30.5927	12
28.827	-30.6516	12
28.7703	-30.676	12
28.7437	-30.6876	12
28.7017	-30.676	12
28.6603	-30.6635	12
28.5782	-30.5927	12
28.5857	-30.5093	12
28.6603	-30.4423	12
28.7031	-30.426	12
28.7437	-30.4136	12
> 15 contour
28.6603	-30.4848	15
28.7437	-30.4411	15
28.827	-30.4898	15
28.8435	-30.5093	15
28.8453	-30.5927	15
28.827	-30.6154	15
28.7437	-30.6621	15
28.6603	-30.6236	15
28.6245	-30.5927	15
28.633	-30.5093	15
28.6603	-30.4848	15