> 10 contour
168.906	-20.2788	10
168.956	-20.2681	10
169.006	-20.2573	10
169.056	-20.2577	10
169.106	-20.2573	10
169.156	-20.2681	10
169.206	-20.2788	10
169.242	-20.296	10
169.256	-20.3023	10
169.306	-20.3262	10
169.332	-20.346	10
169.356	-20.3662	10
169.39	-20.396	10
169.406	-20.4117	10
169.433	-20.446	10
169.456	-20.485	10
169.463	-20.496	10
169.487	-20.546	10
169.501	-20.596	10
169.506	-20.6229	10
169.51	-20.646	10
169.513	-20.696	10
169.508	-20.746	10
169.506	-20.7574	10
169.498	-20.796	10
169.48	-20.846	10
169.456	-20.8918	10
169.454	-20.896	10
169.421	-20.946	10
169.406	-20.9649	10
169.373	-20.996	10
169.356	-21.0103	10
169.31	-21.046	10
169.306	-21.0492	10
169.256	-21.0741	10
169.206	-21.0956	10
169.204	-21.096	10
169.156	-21.107	10
169.106	-21.1187	10
169.056	-21.1182	10
169.006	-21.1187	10
168.956	-21.107	10
168.908	-21.096	10
168.906	-21.0956	10
168.856	-21.0741	10
168.806	-21.0492	10
168.802	-21.046	10
168.756	-21.0103	10
168.739	-20.996	10
168.706	-20.9649	10
168.69	-20.946	10
168.658	-20.896	10
168.656	-20.8918	10
168.632	-20.846	10
168.614	-20.796	10
168.606	-20.7579	10
168.603	-20.746	10
168.599	-20.696	10
168.602	-20.646	10
168.606	-20.6228	10
168.61	-20.596	10
168.625	-20.546	10
168.649	-20.496	10
168.656	-20.485	10
168.679	-20.446	10
168.706	-20.4117	10
168.722	-20.396	10
168.756	-20.3662	10
168.78	-20.346	10
168.806	-20.3262	10
168.856	-20.3023	10
168.87	-20.296	10
168.906	-20.2788	10
> 20 contour
169.006	-20.4319	20
169.056	-20.4342	20
169.106	-20.4319	20
169.15	-20.446	20
169.156	-20.4476	20
169.206	-20.4679	20
169.242	-20.496	20
169.256	-20.511	20
169.287	-20.546	20
169.306	-20.5743	20
169.316	-20.596	20
169.326	-20.646	20
169.331	-20.696	20
169.322	-20.746	20
169.31	-20.796	20
169.306	-20.8025	20
169.276	-20.846	20
169.256	-20.8671	20
169.227	-20.896	20
169.206	-20.9126	20
169.156	-20.9282	20
169.112	-20.946	20
169.106	-20.9487	20
169.056	-20.9461	20
169.006	-20.9487	20
169	-20.946	20
168.956	-20.9282	20
168.906	-20.9126	20
168.885	-20.896	20
168.856	-20.8671	20
168.836	-20.846	20
168.806	-20.8025	20
168.802	-20.796	20
168.79	-20.746	20
168.781	-20.696	20
168.786	-20.646	20
168.796	-20.596	20
168.806	-20.5743	20
168.825	-20.546	20
168.856	-20.511	20
168.87	-20.496	20
168.906	-20.4679	20
168.956	-20.4476	20
168.962	-20.446	20
169.006	-20.4319	20
> 30 contour
168.956	-20.5248	30
169.006	-20.5008	30
169.056	-20.4995	30
169.106	-20.5008	30
169.156	-20.5248	30
169.189	-20.546	30
169.206	-20.5592	30
169.233	-20.596	30
169.25	-20.646	30
169.254	-20.696	30
169.247	-20.746	30
169.223	-20.796	30
169.206	-20.8173	30
169.161	-20.846	30
169.156	-20.849	30
169.106	-20.8773	30
169.056	-20.8789	30
169.006	-20.8773	30
168.956	-20.849	30
168.951	-20.846	30
168.906	-20.8173	30
168.889	-20.796	30
168.865	-20.746	30
168.858	-20.696	30
168.862	-20.646	30
168.879	-20.596	30
168.906	-20.5592	30
168.923	-20.546	30
168.956	-20.5248	30
> 40 contour
169.006	-20.5421	40
169.056	-20.536	40
169.106	-20.5421	40
169.113	-20.546	40
169.156	-20.5774	40
169.178	-20.596	40
169.206	-20.6294	40
169.214	-20.646	40
169.221	-20.696	40
169.208	-20.746	40
169.206	-20.7495	40
169.167	-20.796	40
169.156	-20.8047	40
169.106	-20.8337	40
169.056	-20.8396	40
169.006	-20.8337	40
168.956	-20.8047	40
168.945	-20.796	40
168.906	-20.7495	40
168.904	-20.746	40
168.891	-20.696	40
168.898	-20.646	40
168.906	-20.6294	40
168.934	-20.596	40
168.956	-20.5774	40
168.999	-20.546	40
169.006	-20.5421	40
> 50 contour
169.006	-20.5752	50
169.056	-20.5616	50
169.106	-20.5752	50
169.131	-20.596	50
169.156	-20.6187	50
169.181	-20.646	50
169.19	-20.696	50
169.17	-20.746	50
169.156	-20.7622	50
169.109	-20.796	50
169.106	-20.798	50
169.056	-20.8142	50
169.006	-20.798	50
169.003	-20.796	50
168.956	-20.7622	50
168.942	-20.746	50
168.922	-20.696	50
168.931	-20.646	50
168.956	-20.6187	50
168.981	-20.596	50
169.006	-20.5752	50
> 60 contour
169.056	-20.5831	60
169.087	-20.596	60
169.106	-20.6047	60
169.15	-20.646	60
169.156	-20.6734	60
169.162	-20.696	60
169.156	-20.7084	60
169.138	-20.746	60
169.106	-20.7727	60
169.056	-20.791	60
169.006	-20.7727	60
168.974	-20.746	60
168.956	-20.7084	60
168.95	-20.696	60
168.956	-20.6734	60
168.962	-20.646	60
169.006	-20.6047	60
169.025	-20.596	60
169.056	-20.5831	60
> 70 contour
169.006	-20.6294	70
169.056	-20.6026	70
169.106	-20.6294	70
169.123	-20.646	70
169.13	-20.696	70
169.108	-20.746	70
169.106	-20.7481	70
169.056	-20.7733	70
169.006	-20.7481	70
169.004	-20.746	70
168.982	-20.696	70
168.989	-20.646	70
169.006	-20.6294	70
> 80 contour
169.056	-20.6192	80
169.098	-20.646	80
169.101	-20.696	80
169.075	-20.746	80
169.056	-20.7556	80
169.037	-20.746	80
169.011	-20.696	80
169.014	-20.646	80
169.056	-20.6192	80