> 5 contour
171.369	-41.0032	5
171.419	-40.991	5
171.469	-40.9826	5
171.519	-40.9738	5
171.569	-40.9686	5
171.619	-40.9627	5
171.669	-40.9605	5
171.719	-40.9573	5
171.769	-40.9578	5
171.819	-40.9573	5
171.869	-40.9605	5
171.919	-40.9627	5
171.969	-40.9686	5
172.019	-40.9738	5
172.069	-40.9826	5
172.075	-41.006	5
172.089	-41.056	5
172.102	-41.106	5
172.116	-41.156	5
172.119	-41.1585	5
172.169	-41.182	5
172.219	-41.1964	5
172.244	-41.206	5
172.269	-41.2152	5
172.319	-41.2337	5
172.366	-41.256	5
172.369	-41.2575	5
172.419	-41.2813	5
172.461	-41.306	5
172.469	-41.3109	5
172.519	-41.3412	5
172.54	-41.356	5
172.569	-41.3779	5
172.605	-41.406	5
172.619	-41.4176	5
172.66	-41.456	5
172.669	-41.4649	5
172.709	-41.506	5
172.719	-41.5182	5
172.75	-41.556	5
172.769	-41.5836	5
172.785	-41.606	5
172.819	-41.6121	5
172.86	-41.656	5
172.839	-41.706	5
172.859	-41.756	5
172.869	-41.7873	5
172.875	-41.806	5
172.913	-41.856	5
172.894	-41.906	5
172.898	-41.956	5
172.897	-42.006	5
172.893	-42.056	5
172.885	-42.106	5
172.871	-42.156	5
172.869	-42.1634	5
172.855	-42.206	5
172.833	-42.256	5
172.819	-42.2814	5
172.806	-42.306	5
172.774	-42.356	5
172.769	-42.3643	5
172.734	-42.406	5
172.719	-42.4151	5
172.684	-42.456	5
172.669	-42.4822	5
172.645	-42.506	5
172.619	-42.5302	5
172.585	-42.556	5
172.569	-42.5675	5
172.519	-42.6033	5
172.515	-42.606	5
172.469	-42.6337	5
172.43	-42.656	5
172.419	-42.6621	5
172.369	-42.6857	5
172.324	-42.706	5
172.319	-42.7084	5
172.308	-42.756	5
172.269	-42.7896	5
172.222	-42.756	5
172.219	-42.7454	5
172.18	-42.756	5
172.169	-42.7591	5
172.119	-42.7737	5
172.069	-42.7837	5
172.019	-42.794	5
171.969	-42.8001	5
171.925	-42.806	5
171.919	-42.8069	5
171.869	-42.8099	5
171.819	-42.8138	5
171.769	-42.8133	5
171.719	-42.8138	5
171.669	-42.8099	5
171.619	-42.8069	5
171.613	-42.806	5
171.569	-42.8001	5
171.519	-42.794	5
171.469	-42.7837	5
171.419	-42.7737	5
171.369	-42.796	5
171.322	-42.756	5
171.319	-42.7454	5
171.269	-42.7271	5
171.219	-42.7083	5
171.214	-42.706	5
171.169	-42.6857	5
171.119	-42.6632	5
171.107	-42.706	5
171.069	-42.7326	5
171.027	-42.756	5
171.019	-42.7611	5
171	-42.756	5
170.999	-42.706	5
170.969	-42.6804	5
170.919	-42.6991	5
170.902	-42.706	5
170.869	-42.7305	5
170.829	-42.706	5
170.819	-42.6991	5
170.769	-42.658	5
170.767	-42.656	5
170.719	-42.616	5
170.708	-42.606	5
170.669	-42.5671	5
170.658	-42.556	5
170.619	-42.5125	5
170.613	-42.506	5
170.575	-42.456	5
170.569	-42.4475	5
170.541	-42.406	5
170.519	-42.3691	5
170.511	-42.356	5
170.486	-42.306	5
170.469	-42.2646	5
170.465	-42.256	5
170.447	-42.206	5
170.434	-42.156	5
170.424	-42.106	5
170.419	-42.0707	5
170.417	-42.056	5
170.413	-42.006	5
170.413	-41.956	5
170.416	-41.906	5
170.419	-41.8863	5
170.423	-41.856	5
170.432	-41.806	5
170.446	-41.756	5
170.462	-41.706	5
170.469	-41.6901	5
170.483	-41.656	5
170.507	-41.606	5
170.519	-41.5844	5
170.535	-41.556	5
170.568	-41.506	5
170.569	-41.5051	5
170.605	-41.456	5
170.619	-41.4389	5
170.647	-41.406	5
170.669	-41.3833	5
170.695	-41.356	5
170.719	-41.3335	5
170.75	-41.306	5
170.769	-41.2906	5
170.812	-41.256	5
170.819	-41.2507	5
170.869	-41.2163	5
170.884	-41.206	5
170.919	-41.1833	5
170.968	-41.156	5
170.969	-41.1553	5
171.019	-41.1277	5
171.067	-41.106	5
171.069	-41.105	5
171.119	-41.082	5
171.169	-41.0637	5
171.19	-41.056	5
171.219	-41.0448	5
171.269	-41.0296	5
171.319	-41.0146	5
171.357	-41.006	5
171.369	-41.0032	5
> 10 contour
171.669	-41.5515	10
171.719	-41.5427	10
171.769	-41.5442	10
171.819	-41.5427	10
171.869	-41.5515	10
171.907	-41.556	10
171.904	-41.606	10
171.919	-41.6278	10
171.969	-41.6468	10
171.994	-41.656	10
172.019	-41.6643	10
172.069	-41.6948	10
172.086	-41.706	10
172.119	-41.7312	10
172.147	-41.756	10
172.169	-41.7797	10
172.186	-41.756	10
172.219	-41.7393	10
172.269	-41.7306	10
172.319	-41.715	10
172.369	-41.7425	10
172.39	-41.756	10
172.416	-41.806	10
172.402	-41.856	10
172.369	-41.885	10
172.336	-41.906	10
172.319	-41.9295	10
172.269	-41.9459	10
172.247	-41.956	10
172.243	-42.006	10
172.231	-42.056	10
172.219	-42.0832	10
172.209	-42.106	10
172.174	-42.156	10
172.169	-42.1617	10
172.121	-42.206	10
172.119	-42.2072	10
172.069	-42.2463	10
172.053	-42.256	10
172.019	-42.2767	10
171.969	-42.2931	10
171.931	-42.306	10
171.919	-42.3108	10
171.869	-42.3179	10
171.819	-42.3284	10
171.769	-42.3264	10
171.719	-42.3281	10
171.669	-42.3179	10
171.619	-42.3385	10
171.579	-42.356	10
171.569	-42.3615	10
171.562	-42.356	10
171.569	-42.3335	10
171.576	-42.306	10
171.569	-42.2931	10
171.519	-42.2758	10
171.485	-42.256	10
171.469	-42.2463	10
171.419	-42.2125	10
171.411	-42.206	10
171.369	-42.1617	10
171.319	-42.1782	10
171.269	-42.1731	10
171.256	-42.156	10
171.229	-42.106	10
171.219	-42.0784	10
171.211	-42.056	10
171.201	-42.006	10
171.199	-41.956	10
171.206	-41.906	10
171.219	-41.8633	10
171.221	-41.856	10
171.244	-41.806	10
171.269	-41.7689	10
171.278	-41.756	10
171.319	-41.7094	10
171.322	-41.706	10
171.369	-41.668	10
171.385	-41.656	10
171.419	-41.6327	10
171.469	-41.6083	10
171.474	-41.606	10
171.519	-41.5838	10
171.569	-41.5708	10
171.619	-41.5566	10
171.627	-41.556	10
171.669	-41.5515	10
> 15 contour
171.569	-41.7406	15
171.619	-41.7158	15
171.669	-41.7122	15
171.719	-41.7263	15
171.769	-41.7534	15
171.819	-41.7503	15
171.835	-41.756	15
171.869	-41.7654	15
171.885	-41.756	15
171.919	-41.7408	15
171.939	-41.756	15
171.969	-41.7939	15
171.987	-41.806	15
172.019	-41.8398	15
172.031	-41.856	15
172.049	-41.906	15
172.058	-41.956	15
172.053	-42.006	15
172.034	-42.056	15
172.019	-42.0773	15
171.995	-42.106	15
171.969	-42.1264	15
171.929	-42.156	15
171.919	-42.1627	15
171.869	-42.1832	15
171.819	-42.1926	15
171.769	-42.1879	15
171.719	-42.1972	15
171.669	-42.1742	15
171.619	-42.1582	15
171.615	-42.156	15
171.569	-42.1262	15
171.543	-42.106	15
171.519	-42.0772	15
171.469	-42.0701	15
171.457	-42.056	15
171.469	-42.0282	15
171.485	-42.006	15
171.481	-41.956	15
171.493	-41.906	15
171.469	-41.8666	15
171.46	-41.856	15
171.469	-41.8447	15
171.498	-41.806	15
171.519	-41.7824	15
171.547	-41.756	15
171.569	-41.7406	15
> 20 contour
171.719	-41.8407	20
171.769	-41.8253	20
171.819	-41.8234	20
171.869	-41.8351	20
171.909	-41.856	20
171.919	-41.8642	20
171.951	-41.906	20
171.959	-41.956	20
171.953	-42.006	20
171.922	-42.056	20
171.919	-42.0593	20
171.869	-42.0928	20
171.833	-42.106	20
171.819	-42.1138	20
171.769	-42.1175	20
171.719	-42.1354	20
171.705	-42.106	20
171.669	-42.0929	20
171.619	-42.058	20
171.617	-42.056	20
171.585	-42.006	20
171.579	-41.956	20
171.603	-41.906	20
171.619	-41.8932	20
171.669	-41.8727	20
171.703	-41.856	20
171.719	-41.8407	20
> 25 contour
171.669	-41.9032	25
171.719	-41.8873	25
171.769	-41.8651	25
171.819	-41.874	25
171.869	-41.8892	25
171.888	-41.906	25
171.907	-41.956	25
171.896	-42.006	25
171.869	-42.0369	25
171.843	-42.056	25
171.819	-42.0673	25
171.769	-42.0712	25
171.719	-42.0666	25
171.697	-42.056	25
171.669	-42.0346	25
171.644	-42.006	25
171.633	-41.956	25
171.664	-41.906	25
171.669	-41.9032	25
> 30 contour
171.769	-41.8965	30
171.791	-41.906	30
171.819	-41.9295	30
171.852	-41.956	30
171.829	-42.006	30
171.819	-42.0142	30
171.769	-42.0393	30
171.719	-42.0129	30
171.71	-42.006	30
171.687	-41.956	30
171.719	-41.9347	30
171.751	-41.906	30
171.769	-41.8965	30