> 5 contour
150.657	-2.75317	5
150.703	-2.754	5
150.707	-2.75405	5
150.757	-2.78803	5
150.807	-2.78983	5
150.826	-2.804	5
150.857	-2.83035	5
150.882	-2.854	5
150.907	-2.88469	5
150.92	-2.904	5
150.907	-2.91664	5
150.874	-2.954	5
150.907	-2.97191	5
150.953	-3.004	5
150.957	-3.04689	5
150.958	-3.054	5
150.957	-3.06327	5
150.954	-3.104	5
150.943	-3.154	5
150.922	-3.204	5
150.907	-3.22737	5
150.886	-3.254	5
150.857	-3.28163	5
150.831	-3.304	5
150.807	-3.32243	5
150.757	-3.34238	5
150.72	-3.354	5
150.707	-3.35856	5
150.657	-3.35936	5
150.607	-3.35856	5
150.594	-3.354	5
150.557	-3.34238	5
150.507	-3.32243	5
150.483	-3.304	5
150.457	-3.28163	5
150.428	-3.254	5
150.407	-3.2274	5
150.392	-3.204	5
150.371	-3.154	5
150.36	-3.104	5
150.357	-3.06344	5
150.356	-3.054	5
150.357	-3.04677	5
150.361	-3.004	5
150.372	-2.954	5
150.394	-2.904	5
150.407	-2.88467	5
150.432	-2.854	5
150.457	-2.83035	5
150.488	-2.804	5
150.507	-2.78983	5
150.557	-2.76948	5
150.607	-2.75405	5
150.611	-2.754	5
150.657	-2.75317	5
> 10 contour
150.607	-2.88643	10
150.657	-2.88384	10
150.707	-2.8864	10
150.734	-2.904	10
150.757	-2.91892	10
150.778	-2.954	10
150.807	-2.98972	10
150.824	-3.004	10
150.834	-3.054	10
150.826	-3.104	10
150.807	-3.1423	10
150.8	-3.154	10
150.757	-3.19269	10
150.74	-3.204	10
150.707	-3.2263	10
150.657	-3.22869	10
150.607	-3.22624	10
150.574	-3.204	10
150.557	-3.19269	10
150.515	-3.154	10
150.507	-3.14101	10
150.489	-3.104	10
150.482	-3.054	10
150.49	-3.004	10
150.507	-2.97078	10
150.518	-2.954	10
150.557	-2.91892	10
150.58	-2.904	10
150.607	-2.88643	10
> 15 contour
150.607	-2.94338	15
150.657	-2.9316	15
150.707	-2.9433	15
150.72	-2.954	15
150.757	-2.99601	15
150.763	-3.004	15
150.782	-3.054	15
150.768	-3.104	15
150.757	-3.118	15
150.727	-3.154	15
150.707	-3.17009	15
150.657	-3.18051	15
150.607	-3.16992	15
150.588	-3.154	15
150.557	-3.11584	15
150.548	-3.104	15
150.535	-3.054	15
150.551	-3.004	15
150.557	-2.99601	15
150.594	-2.954	15
150.607	-2.94338	15
> 20 contour
150.607	-2.98477	20
150.657	-2.96165	20
150.707	-2.98455	20
150.725	-3.004	20
150.746	-3.054	20
150.731	-3.104	20
150.707	-3.13057	20
150.657	-3.1502	20
150.607	-3.13012	20
150.584	-3.104	20
150.57	-3.054	20
150.589	-3.004	20
150.607	-2.98477	20
> 25 contour
150.657	-2.98143	25
150.692	-3.004	25
150.707	-3.02955	25
150.72	-3.054	25
150.707	-3.08654	25
150.701	-3.104	25
150.657	-3.13345	25
150.614	-3.104	25
150.607	-3.08472	25
150.596	-3.054	25
150.607	-3.03072	25
150.622	-3.004	25
150.657	-2.98143	25
> 30 contour
150.657	-3.0012	30
150.661	-3.004	30
150.698	-3.054	30
150.676	-3.104	30
150.657	-3.11671	30
150.638	-3.104	30
150.616	-3.054	30
150.653	-3.004	30
150.657	-3.0012	30