> 3 contour
139.347	-51.7099	3
139.43	-51.7027	3
139.513	-51.7013	3
139.597	-51.7063	3
139.68	-51.7181	3
139.703	-51.7234	3
139.763	-51.7368	3
139.847	-51.764	3
139.865	-51.7734	3
139.93	-51.8063	3
139.96	-51.8234	3
140.013	-51.8675	3
140.02	-51.8734	3
140.073	-51.9234	3
140.097	-51.9675	3
140.1	-51.9734	3
140.128	-52.0234	3
140.134	-52.0734	3
140.138	-52.1234	3
140.122	-52.1734	3
140.103	-52.2234	3
140.097	-52.2317	3
140.066	-52.2734	3
140.02	-52.3234	3
140.013	-52.3284	3
139.946	-52.3734	3
139.93	-52.3833	3
139.857	-52.4234	3
139.847	-52.4282	3
139.763	-52.4544	3
139.68	-52.4712	3
139.661	-52.4734	3
139.597	-52.483	3
139.513	-52.4886	3
139.43	-52.4872	3
139.347	-52.4802	3
139.319	-52.4734	3
139.263	-52.4616	3
139.18	-52.4376	3
139.144	-52.4234	3
139.097	-52.4018	3
139.047	-52.3734	3
139.013	-52.3524	3
138.972	-52.3234	3
138.93	-52.2768	3
138.927	-52.2734	3
138.886	-52.2234	3
138.867	-52.1734	3
138.854	-52.1234	3
138.856	-52.0734	3
138.863	-52.0234	3
138.887	-51.9734	3
138.92	-51.9234	3
138.93	-51.9132	3
138.971	-51.8734	3
139.013	-51.8397	3
139.036	-51.8234	3
139.097	-51.7905	3
139.137	-51.7734	3
139.18	-51.755	3
139.263	-51.7289	3
139.287	-51.7234	3
139.347	-51.7099	3
> 6 contour
139.43	-51.9232	6
139.513	-51.921	6
139.53	-51.9234	6
139.597	-51.9319	6
139.68	-51.9629	6
139.698	-51.9734	6
139.762	-52.0234	6
139.763	-52.0276	6
139.778	-52.0734	6
139.783	-52.1234	6
139.763	-52.1486	6
139.747	-52.1734	6
139.694	-52.2234	6
139.68	-52.2309	6
139.597	-52.2597	6
139.513	-52.2686	6
139.43	-52.2661	6
139.347	-52.249	6
139.298	-52.2234	6
139.263	-52.1902	6
139.247	-52.1734	6
139.212	-52.1234	6
139.214	-52.0734	6
139.23	-52.0234	6
139.263	-51.9965	6
139.293	-51.9734	6
139.347	-51.9408	6
139.429	-51.9234	6
139.43	-51.9232	6
> 9 contour
139.43	-51.9926	9
139.513	-51.9852	9
139.597	-52.0018	9
139.639	-52.0234	9
139.669	-52.0734	9
139.662	-52.1234	9
139.613	-52.1734	9
139.597	-52.1837	9
139.513	-52.2078	9
139.43	-52.1954	9
139.386	-52.1734	9
139.347	-52.1345	9
139.337	-52.1234	9
139.323	-52.0734	9
139.347	-52.0411	9
139.362	-52.0234	9
139.43	-51.9926	9
> 12 contour
139.513	-52.0179	12
139.533	-52.0234	12
139.597	-52.0579	12
139.611	-52.0734	12
139.597	-52.1032	12
139.58	-52.1234	12
139.513	-52.1569	12
139.441	-52.1234	12
139.43	-52.1159	12
139.393	-52.0734	12
139.43	-52.0419	12
139.485	-52.0234	12
139.513	-52.0179	12