> 10 contour
170.731	-22.1869	10
170.814	-22.1774	10
170.897	-22.1734	10
170.981	-22.1854	10
170.995	-22.19	10
171.064	-22.2072	10
171.147	-22.2496	10
171.181	-22.2733	10
171.231	-22.3116	10
171.266	-22.3566	10
171.308	-22.44	10
171.314	-22.4638	10
171.335	-22.5233	10
171.345	-22.6066	10
171.333	-22.69	10
171.314	-22.7457	10
171.308	-22.7733	10
171.265	-22.8566	10
171.231	-22.8991	10
171.176	-22.94	10
171.147	-22.9593	10
171.064	-23.0026	10
170.982	-23.0233	10
170.981	-23.0237	10
170.897	-23.037	10
170.814	-23.0334	10
170.747	-23.0233	10
170.731	-23.0215	10
170.647	-22.9724	10
170.598	-22.94	10
170.564	-22.9165	10
170.506	-22.8566	10
170.481	-22.8144	10
170.455	-22.7733	10
170.426	-22.69	10
170.417	-22.6066	10
170.426	-22.5233	10
170.454	-22.44	10
170.481	-22.3953	10
170.504	-22.3566	10
170.564	-22.2928	10
170.591	-22.2733	10
170.647	-22.2352	10
170.725	-22.19	10
170.731	-22.1869	10
> 20 contour
170.814	-22.339	20
170.897	-22.3359	20
170.967	-22.3566	20
170.981	-22.3596	20
171.064	-22.3997	20
171.108	-22.44	20
171.147	-22.5115	20
171.154	-22.5233	20
171.168	-22.6066	20
171.147	-22.6736	20
171.144	-22.69	20
171.102	-22.7733	20
171.064	-22.8078	20
170.981	-22.8491	20
170.941	-22.8566	20
170.897	-22.8678	20
170.814	-22.8624	20
170.794	-22.8566	20
170.731	-22.841	20
170.663	-22.7733	20
170.647	-22.7444	20
170.615	-22.69	20
170.595	-22.6066	20
170.609	-22.5233	20
170.647	-22.4626	20
170.661	-22.44	20
170.731	-22.3666	20
170.762	-22.3566	20
170.814	-22.339	20
> 30 contour
170.814	-22.4145	30
170.897	-22.4072	30
170.973	-22.44	30
170.981	-22.4421	30
171.064	-22.5222	30
171.065	-22.5233	30
171.092	-22.6066	30
171.064	-22.6713	30
171.059	-22.69	30
170.981	-22.7667	30
170.959	-22.7733	30
170.897	-22.8013	30
170.814	-22.7918	30
170.78	-22.7733	30
170.731	-22.7422	30
170.691	-22.69	30
170.668	-22.6066	30
170.685	-22.5233	30
170.731	-22.4646	30
170.769	-22.44	30
170.814	-22.4145	30
> 40 contour
170.814	-22.4648	40
170.897	-22.4509	40
170.981	-22.482	40
171.023	-22.5233	40
171.047	-22.6066	40
171.017	-22.69	40
170.981	-22.7256	40
170.897	-22.7607	40
170.814	-22.7423	40
170.749	-22.69	40
170.731	-22.6484	40
170.715	-22.6066	40
170.731	-22.5559	40
170.741	-22.5233	40
170.814	-22.4648	40
> 50 contour
170.814	-22.5045	50
170.897	-22.4741	50
170.981	-22.522	50
170.982	-22.5233	50
171.018	-22.6066	50
170.981	-22.6822	50
170.976	-22.69	50
170.897	-22.7375	50
170.814	-22.6996	50
170.802	-22.69	50
170.752	-22.6066	50
170.791	-22.5233	50
170.814	-22.5045	50
> 60 contour
170.897	-22.4974	60
170.942	-22.5233	60
170.981	-22.5869	60
170.989	-22.6066	60
170.981	-22.6241	60
170.937	-22.69	60
170.897	-22.7142	60
170.849	-22.69	60
170.814	-22.6518	60
170.784	-22.6066	60
170.814	-22.5537	60
170.841	-22.5233	60
170.897	-22.4974	60
> 70 contour
170.897	-22.5206	70
170.902	-22.5233	70
170.964	-22.6066	70
170.899	-22.69	70
170.897	-22.6909	70
170.895	-22.69	70
170.816	-22.6066	70
170.891	-22.5233	70
170.897	-22.5206	70