> 3 contour
160.346	-61.471	3
160.429	-61.4586	3
160.513	-61.4505	3
160.596	-61.4454	3
160.679	-61.4437	3
160.763	-61.4427	3
160.846	-61.4525	3
160.929	-61.4637	3
161.013	-61.4798	3
161.038	-61.4858	3
161.096	-61.5002	3
161.179	-61.528	3
161.199	-61.5358	3
161.263	-61.5604	3
161.31	-61.5858	3
161.346	-61.6113	3
161.38	-61.6358	3
161.429	-61.6785	3
161.437	-61.6858	3
161.475	-61.7358	3
161.499	-61.7858	3
161.507	-61.8358	3
161.505	-61.8858	3
161.488	-61.9358	3
161.459	-61.9858	3
161.429	-62.0155	3
161.409	-62.0358	3
161.346	-62.0853	3
161.345	-62.0858	3
161.263	-62.1329	3
161.256	-62.1358	3
161.179	-62.1669	3
161.12	-62.1858	3
161.096	-62.1929	3
161.013	-62.2124	3
160.929	-62.2268	3
160.852	-62.2358	3
160.846	-62.2368	3
160.763	-62.2494	3
160.679	-62.2481	3
160.596	-62.2459	3
160.513	-62.2394	3
160.48	-62.2358	3
160.429	-62.2314	3
160.346	-62.2204	3
160.263	-62.2051	3
160.202	-62.1858	3
160.179	-62.1778	3
160.096	-62.1441	3
160.078	-62.1358	3
160.013	-62.1046	3
159.979	-62.0858	3
159.929	-62.0472	3
159.915	-62.0358	3
159.865	-61.9858	3
159.846	-61.9522	3
159.836	-61.9358	3
159.817	-61.8858	3
159.815	-61.8358	3
159.824	-61.7858	3
159.846	-61.7439	3
159.85	-61.7358	3
159.885	-61.6858	3
159.929	-61.6483	3
159.944	-61.6358	3
160.013	-61.5896	3
160.019	-61.5858	3
160.096	-61.5493	3
160.131	-61.5358	3
160.179	-61.5166	3
160.263	-61.4881	3
160.274	-61.4858	3
160.346	-61.471	3
> 6 contour
160.513	-61.6719	6
160.596	-61.6593	6
160.679	-61.6546	6
160.763	-61.6559	6
160.846	-61.6784	6
160.869	-61.6858	6
160.929	-61.7124	6
160.968	-61.7358	6
161.013	-61.7704	6
161.031	-61.7858	6
161.048	-61.8358	6
161.043	-61.8858	6
161.013	-61.9179	6
160.997	-61.9358	6
160.929	-61.9823	6
160.923	-61.9858	6
160.846	-62.0128	6
160.763	-62.0327	6
160.679	-62.033	6
160.596	-62.0292	6
160.513	-62.0189	6
160.429	-61.998	6
160.397	-61.9858	6
160.346	-61.9547	6
160.32	-61.9358	6
160.279	-61.8858	6
160.273	-61.8358	6
160.288	-61.7858	6
160.346	-61.7381	6
160.349	-61.7358	6
160.429	-61.6947	6
160.458	-61.6858	6
160.513	-61.6719	6
> 9 contour
160.596	-61.7332	9
160.679	-61.7242	9
160.763	-61.7328	9
160.77	-61.7358	9
160.846	-61.764	9
160.884	-61.7858	9
160.915	-61.8358	9
160.897	-61.8858	9
160.846	-61.9229	9
160.82	-61.9358	9
160.763	-61.9596	9
160.679	-61.9715	9
160.596	-61.9661	9
160.513	-61.9384	9
160.507	-61.9358	9
160.431	-61.8858	9
160.429	-61.8769	9
160.415	-61.8358	9
160.429	-61.8121	9
160.442	-61.7858	9
160.513	-61.7504	9
160.587	-61.7358	9
160.596	-61.7332	9
> 12 contour
160.596	-61.7616	12
160.679	-61.7564	12
160.763	-61.7759	12
160.785	-61.7858	12
160.846	-61.8336	12
160.848	-61.8358	12
160.846	-61.8387	12
160.801	-61.8858	12
160.763	-61.9062	12
160.679	-61.9276	12
160.596	-61.9223	12
160.516	-61.8858	12
160.513	-61.8821	12
160.479	-61.8358	12
160.513	-61.7999	12
160.53	-61.7858	12
160.596	-61.7616	12
> 15 contour
160.679	-61.7818	15
160.694	-61.7858	15
160.763	-61.8223	15
160.781	-61.8358	15
160.763	-61.8523	15
160.714	-61.8858	15
160.679	-61.8981	15
160.596	-61.8909	15
160.585	-61.8858	15
160.525	-61.8358	15
160.596	-61.788	15
160.628	-61.7858	15
160.679	-61.7818	15