> 30 contour
160.215	-49.6289	30
160.298	-49.6226	30
160.382	-49.6209	30
160.465	-49.625	30
160.548	-49.6352	30
160.566	-49.6385	30
160.632	-49.6663	30
160.715	-49.671	30
160.761	-49.6885	30
160.798	-49.7289	30
160.841	-49.7385	30
160.882	-49.7502	30
160.943	-49.7885	30
160.965	-49.8151	30
160.98	-49.8385	30
161.048	-49.8629	30
161.074	-49.8885	30
161.087	-49.9385	30
161.132	-49.974	30
161.141	-49.9885	30
161.164	-50.0385	30
161.134	-50.0885	30
161.146	-50.1385	30
161.139	-50.1885	30
161.169	-50.2385	30
161.151	-50.2885	30
161.132	-50.3228	30
161.114	-50.3385	30
161.089	-50.3885	30
161.048	-50.431	30
161.029	-50.4385	30
160.981	-50.4885	30
160.965	-50.4998	30
160.904	-50.5385	30
160.882	-50.5509	30
160.799	-50.5885	30
160.798	-50.589	30
160.715	-50.5926	30
160.638	-50.6385	30
160.632	-50.6401	30
160.548	-50.6557	30
160.47	-50.6385	30
160.465	-50.6375	30
160.443	-50.6385	30
160.382	-50.6455	30
160.298	-50.6422	30
160.215	-50.6618	30
160.132	-50.6472	30
160.094	-50.6385	30
160.048	-50.6133	30
159.965	-50.6018	30
159.932	-50.5885	30
159.882	-50.5675	30
159.826	-50.5385	30
159.798	-50.5226	30
159.746	-50.4885	30
159.715	-50.4645	30
159.686	-50.4385	30
159.654	-50.3885	30
159.632	-50.3738	30
159.606	-50.3385	30
159.616	-50.2885	30
159.579	-50.2385	30
159.558	-50.1885	30
159.554	-50.1385	30
159.563	-50.0885	30
159.589	-50.0385	30
159.589	-49.9885	30
159.619	-49.9385	30
159.632	-49.9217	30
159.685	-49.8885	30
159.703	-49.8385	30
159.715	-49.8286	30
159.769	-49.7885	30
159.798	-49.7702	30
159.855	-49.7385	30
159.882	-49.7247	30
159.965	-49.6935	30
159.971	-49.6885	30
160.048	-49.6628	30
160.132	-49.6503	30
160.162	-49.6385	30
160.215	-49.6289	30
> 60 contour
160.215	-49.9707	60
160.298	-49.9588	60
160.382	-49.9539	60
160.465	-49.9603	60
160.541	-49.9885	60
160.548	-49.9937	60
160.613	-50.0385	60
160.632	-50.0527	60
160.662	-50.0885	60
160.677	-50.1385	60
160.667	-50.1885	60
160.632	-50.2385	60
160.632	-50.2388	60
160.569	-50.2885	60
160.548	-50.3002	60
160.465	-50.3258	60
160.391	-50.3385	60
160.382	-50.3399	60
160.353	-50.3385	60
160.298	-50.3359	60
160.215	-50.3206	60
160.158	-50.2885	60
160.132	-50.2674	60
160.098	-50.2385	60
160.077	-50.1885	60
160.068	-50.1385	60
160.085	-50.0885	60
160.111	-50.0385	60
160.132	-50.0232	60
160.182	-49.9885	60
160.215	-49.9707	60
> 90 contour
160.382	-50.0381	90
160.383	-50.0385	90
160.465	-50.0588	90
160.509	-50.0885	90
160.535	-50.1385	90
160.52	-50.1885	90
160.465	-50.2296	90
160.436	-50.2385	90
160.382	-50.2547	90
160.298	-50.2444	90
160.284	-50.2385	90
160.215	-50.1973	90
160.206	-50.1885	90
160.19	-50.1385	90
160.215	-50.092	90
160.217	-50.0885	90
160.298	-50.0454	90
160.378	-50.0385	90
160.382	-50.0381	90
> 120 contour
160.382	-50.0651	120
160.435	-50.0885	120
160.465	-50.127	120
160.474	-50.1385	120
160.465	-50.1562	120
160.45	-50.1885	120
160.382	-50.2202	120
160.298	-50.1988	120
160.281	-50.1885	120
160.252	-50.1385	120
160.298	-50.0898	120
160.3	-50.0885	120
160.382	-50.0651	120