> 10 contour
180.156	-15.3928	10
180.206	-15.3794	10
180.256	-15.3667	10
180.306	-15.3676	10
180.356	-15.3667	10
180.406	-15.3794	10
180.456	-15.3928	10
180.492	-15.415	10
180.506	-15.4236	10
180.556	-15.4578	10
180.563	-15.465	10
180.605	-15.515	10
180.606	-15.5173	10
180.639	-15.565	10
180.656	-15.603	10
180.661	-15.615	10
180.674	-15.665	10
180.679	-15.715	10
180.678	-15.765	10
180.669	-15.815	10
180.656	-15.8491	10
180.65	-15.865	10
180.622	-15.915	10
180.606	-15.9352	10
180.584	-15.965	10
180.556	-15.995	10
180.527	-16.015	10
180.506	-16.0287	10
180.456	-16.0582	10
180.428	-16.065	10
180.406	-16.0713	10
180.356	-16.0871	10
180.306	-16.0861	10
180.256	-16.0871	10
180.206	-16.0713	10
180.184	-16.065	10
180.156	-16.0582	10
180.106	-16.0287	10
180.085	-16.015	10
180.056	-15.995	10
180.028	-15.965	10
180.006	-15.9352	10
179.99	-15.915	10
179.962	-15.865	10
179.956	-15.8491	10
179.943	-15.815	10
179.934	-15.765	10
179.933	-15.715	10
179.938	-15.665	10
179.951	-15.615	10
179.956	-15.6029	10
179.973	-15.565	10
180.006	-15.5173	10
180.007	-15.515	10
180.049	-15.465	10
180.056	-15.4578	10
180.106	-15.4236	10
180.12	-15.415	10
180.156	-15.3928	10
> 20 contour
180.256	-15.5057	20
180.306	-15.5043	20
180.356	-15.5057	20
180.376	-15.515	20
180.406	-15.5276	20
180.456	-15.5559	20
180.465	-15.565	20
180.503	-15.615	20
180.506	-15.6241	20
180.525	-15.665	20
180.536	-15.715	20
180.533	-15.765	20
180.516	-15.815	20
180.506	-15.8286	20
180.485	-15.865	20
180.456	-15.897	20
180.423	-15.915	20
180.406	-15.9241	20
180.356	-15.9471	20
180.306	-15.9481	20
180.256	-15.9471	20
180.206	-15.9241	20
180.189	-15.915	20
180.156	-15.897	20
180.127	-15.865	20
180.106	-15.8286	20
180.096	-15.815	20
180.079	-15.765	20
180.076	-15.715	20
180.087	-15.665	20
180.106	-15.6241	20
180.109	-15.615	20
180.147	-15.565	20
180.156	-15.5559	20
180.206	-15.5276	20
180.236	-15.515	20
180.256	-15.5057	20
> 30 contour
180.206	-15.5956	30
180.256	-15.569	30
180.306	-15.5652	30
180.356	-15.569	30
180.406	-15.5956	30
180.431	-15.615	30
180.456	-15.6466	30
180.466	-15.665	30
180.479	-15.715	30
180.474	-15.765	30
180.456	-15.8049	30
180.45	-15.815	30
180.406	-15.8552	30
180.389	-15.865	30
180.356	-15.8844	30
180.306	-15.8913	30
180.256	-15.8844	30
180.223	-15.865	30
180.206	-15.8552	30
180.162	-15.815	30
180.156	-15.8049	30
180.138	-15.765	30
180.133	-15.715	30
180.146	-15.665	30
180.156	-15.6466	30
180.181	-15.615	30
180.206	-15.5956	30
> 40 contour
180.256	-15.6092	40
180.306	-15.5965	40
180.356	-15.6092	40
180.365	-15.615	40
180.406	-15.6443	40
180.424	-15.665	40
180.443	-15.715	40
180.435	-15.765	40
180.406	-15.8057	40
180.396	-15.815	40
180.356	-15.8419	40
180.306	-15.8542	40
180.256	-15.8419	40
180.216	-15.815	40
180.206	-15.8057	40
180.177	-15.765	40
180.169	-15.715	40
180.188	-15.665	40
180.206	-15.6443	40
180.247	-15.615	40
180.256	-15.6092	40
> 50 contour
180.256	-15.6416	50
180.306	-15.6226	50
180.356	-15.6416	50
180.385	-15.665	50
180.406	-15.7012	50
180.412	-15.715	50
180.406	-15.743	50
180.4	-15.765	50
180.356	-15.8056	50
180.338	-15.815	50
180.306	-15.8275	50
180.274	-15.815	50
180.256	-15.8056	50
180.212	-15.765	50
180.206	-15.743	50
180.2	-15.715	50
180.206	-15.7012	50
180.227	-15.665	50
180.256	-15.6416	50
> 60 contour
180.306	-15.6411	60
180.348	-15.665	60
180.356	-15.6781	60
180.38	-15.715	60
180.362	-15.765	60
180.356	-15.7707	60
180.306	-15.804	60
180.256	-15.7707	60
180.25	-15.765	60
180.232	-15.715	60
180.256	-15.6781	60
180.264	-15.665	60
180.306	-15.6411	60
> 70 contour
180.306	-15.6596	70
180.316	-15.665	70
180.35	-15.715	70
180.332	-15.765	70
180.306	-15.7833	70
180.28	-15.765	70
180.262	-15.715	70
180.296	-15.665	70
180.306	-15.6596	70