> 0.8 contour
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-172.867	52.25	0.8
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-172.866	52.2	0.8
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-172.877	52.1	0.8
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-172.9	52.05	0.8
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> 0.8 contour
-173.007	52.1523	0.8
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-172.941	52.075	0.8
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-172.982	52.0636	0.8
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-173.032	52.0707	0.8
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-173.057	52.1	0.8
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-173.037	52.125	0.8
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-173.026	52.15	0.8
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> 1.6 contour
-173.457	52.4259	1.6
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-173.407	52.4381	1.6
-173.382	52.4431	1.6
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-173.307	52.4477	1.6
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-173.207	52.4169	1.6
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-173.157	52.3856	1.6
-173.143	52.375	1.6
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-173.117	52.35	1.6
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-173.096	52.325	1.6
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-173.08	52.3	1.6
-173.069	52.275	1.6
-173.061	52.25	1.6
-173.058	52.225	1.6
-173.059	52.2	1.6
-173.063	52.175	1.6
-173.082	52.1711	1.6
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-173.182	52.1554	1.6
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-173.225	52.15	1.6
-173.232	52.1395	1.6
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-173.276	52.1	1.6
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-173.332	52.0827	1.6
-173.357	52.0835	1.6
-173.382	52.0886	1.6
-173.407	52.0981	1.6
-173.411	52.1	1.6
-173.432	52.1119	1.6
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-173.457	52.1321	1.6
-173.473	52.15	1.6
-173.482	52.1511	1.6
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-173.621	52.2	1.6
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-173.613	52.275	1.6
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-173.582	52.341	1.6
-173.576	52.35	1.6
-173.557	52.3704	1.6
-173.552	52.375	1.6
-173.532	52.3912	1.6
-173.519	52.4	1.6
-173.507	52.4065	1.6
-173.482	52.4177	1.6
-173.46	52.425	1.6
-173.457	52.4259	1.6
> 1.6 contour
-173.532	52.0529	1.6
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-173.482	52.0609	1.6
-173.457	52.0643	1.6
-173.432	52.0673	1.6
-173.407	52.0698	1.6
-173.382	52.0717	1.6
-173.357	52.0728	1.6
-173.332	52.073	1.6
-173.307	52.0721	1.6
-173.282	52.0704	1.6
-173.257	52.0679	1.6
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-173.207	52.0613	1.6
-173.182	52.0573	1.6
-173.157	52.0529	1.6
-173.142	52.05	1.6
-173.157	52.0376	1.6
-173.174	52.025	1.6
-173.182	52.0198	1.6
-173.207	52.0045	1.6
-173.216	52	1.6
-173.232	51.9916	1.6
-173.257	51.9819	1.6
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-173.289	51.975	1.6
-173.307	51.9728	1.6
-173.332	51.9732	1.6
-173.344	51.975	1.6
-173.357	51.9766	1.6
-173.382	51.9823	1.6
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-173.432	51.9964	1.6
-173.447	52	1.6
-173.457	52.0028	1.6
-173.482	52.0107	1.6
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-173.513	52.025	1.6
-173.532	52.0371	1.6
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-173.532	52.0529	1.6
> 2.4 contour
-173.407	52.3566	2.4
-173.382	52.3619	2.4
-173.357	52.3642	2.4
-173.332	52.3635	2.4
-173.307	52.3595	2.4
-173.282	52.3517	2.4
-173.278	52.35	2.4
-173.257	52.3402	2.4
-173.234	52.325	2.4
-173.232	52.3235	2.4
-173.207	52.3001	2.4
-173.207	52.3	2.4
-173.188	52.275	2.4
-173.182	52.2646	2.4
-173.174	52.25	2.4
-173.164	52.225	2.4
-173.166	52.2	2.4
-173.173	52.175	2.4
-173.182	52.1732	2.4
-173.207	52.1682	2.4
-173.232	52.1634	2.4
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-173.407	52.1551	2.4
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-173.457	52.1613	2.4
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-173.523	52.175	2.4
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-173.53	52.225	2.4
-173.525	52.25	2.4
-173.516	52.275	2.4
-173.507	52.2883	2.4
-173.499	52.3	2.4
-173.482	52.3174	2.4
-173.473	52.325	2.4
-173.457	52.3358	2.4
-173.432	52.3481	2.4
-173.426	52.35	2.4
-173.407	52.3566	2.4
> 3.2 contour
-173.382	52.3013	3.2
-173.357	52.3047	3.2
-173.332	52.3036	3.2
-173.319	52.3	3.2
-173.307	52.2971	3.2
-173.282	52.2839	3.2
-173.271	52.275	3.2
-173.257	52.2596	3.2
-173.25	52.25	3.2
-173.239	52.225	3.2
-173.236	52.2	3.2
-173.241	52.175	3.2
-173.257	52.1711	3.2
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-173.357	52.159	3.2
-173.382	52.1622	3.2
-173.407	52.1656	3.2
-173.432	52.1691	3.2
-173.457	52.1742	3.2
-173.461	52.175	3.2
-173.473	52.2	3.2
-173.477	52.225	3.2
-173.468	52.25	3.2
-173.457	52.2645	3.2
-173.445	52.275	3.2
-173.432	52.2849	3.2
-173.407	52.2949	3.2
-173.387	52.3	3.2
-173.382	52.3013	3.2
> 4 contour
-173.382	52.2542	4
-173.357	52.262	4
-173.332	52.2639	4
-173.307	52.2532	4
-173.303	52.25	4
-173.282	52.2255	4
-173.282	52.225	4
-173.274	52.2	4
-173.282	52.1787	4
-173.283	52.175	4
-173.307	52.1685	4
-173.332	52.1641	4
-173.357	52.1671	4
-173.382	52.1717	4
-173.401	52.175	4
-173.407	52.1822	4
-173.431	52.2	4
-173.432	52.2008	4
-173.446	52.225	4
-173.432	52.2432	4
-173.407	52.2458	4
-173.396	52.25	4
-173.382	52.2542	4
> 4.8 contour
-173.357	52.2281	4.8
-173.332	52.2382	4.8
-173.313	52.225	4.8
-173.307	52.2186	4.8
-173.297	52.2	4.8
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-173.332	52.1712	4.8
-173.356	52.175	4.8
-173.357	52.1762	4.8
-173.376	52.2	4.8
-173.362	52.225	4.8
-173.357	52.2281	4.8