> 0.36 contour
179.446	51.371	0.36
179.366	51.4413	0.36
179.335	51.4543	0.36
179.283	51.4861	0.36
179.199	51.4684	0.36
179.159	51.4543	0.36
179.116	51.4225	0.36
179.033	51.3754	0.36
178.949	51.4034	0.36
178.866	51.4288	0.36
178.791	51.4543	0.36
178.783	51.4574	0.36
178.699	51.4896	0.36
178.616	51.5269	0.36
178.592	51.5377	0.36
178.533	51.5652	0.36
178.449	51.6095	0.36
178.429	51.621	0.36
178.366	51.6593	0.36
178.298	51.7043	0.36
178.283	51.7158	0.36
178.199	51.7801	0.36
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178.116	51.8577	0.36
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178.033	51.9422	0.36
178.022	51.9543	0.36
177.96	52.0377	0.36
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177.908	52.121	0.36
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177.818	52.371	0.36
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177.861	52.7877	0.36
177.866	52.7978	0.36
177.899	52.871	0.36
177.949	52.9524	0.36
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178.013	53.0377	0.36
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180.866	53.4848	0.36
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180.949	53.4492	0.36
181.033	53.4092	0.36
181.102	53.371	0.36
181.116	53.3626	0.36
181.199	53.3138	0.36
181.239	53.2877	0.36
181.283	53.2571	0.36
181.351	53.2043	0.36
181.366	53.1914	0.36
181.443	53.121	0.36
181.449	53.1142	0.36
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181.533	53.02	0.36
181.579	52.9543	0.36
181.616	52.8923	0.36
181.629	52.871	0.36
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181.699	52.7043	0.36
181.717	52.621	0.36
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181.693	52.2877	0.36
181.663	52.2043	0.36
181.621	52.121	0.36
181.616	52.1134	0.36
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181.533	51.9842	0.36
181.51	51.9543	0.36
181.449	51.8882	0.36
181.433	51.871	0.36
181.366	51.8079	0.36
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181.283	51.7402	0.36
181.234	51.7043	0.36
181.199	51.6811	0.36
181.116	51.6305	0.36
181.1	51.621	0.36
181.033	51.5824	0.36
180.949	51.5402	0.36
180.944	51.5377	0.36
180.866	51.5032	0.36
180.783	51.4693	0.36
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180.616	51.4145	0.36
180.533	51.3898	0.36
180.458	51.371	0.36
> 0.42 contour
179.283	53.2139	0.42
179.366	53.2324	0.42
179.449	53.2464	0.42
179.533	53.2576	0.42
179.616	53.2622	0.42
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180.616	53.0708	0.42
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180.699	53.0272	0.42
180.783	52.9684	0.42
180.801	52.9543	0.42
180.866	52.8936	0.42
180.888	52.871	0.42
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180.999	52.7043	0.42
181.029	52.621	0.42
181.033	52.6002	0.42
181.043	52.5377	0.42
181.044	52.4543	0.42
181.033	52.3902	0.42
181.029	52.371	0.42
181	52.2877	0.42
180.956	52.2043	0.42
180.949	52.1955	0.42
180.891	52.121	0.42
180.866	52.0951	0.42
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180.783	52.0186	0.42
180.699	51.9567	0.42
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180.543	51.871	0.42
180.533	51.8656	0.42
180.449	51.8302	0.42
180.366	51.7999	0.42
180.327	51.7877	0.42
180.283	51.7748	0.42
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179.866	51.709	0.42
179.783	51.7067	0.42
179.699	51.7082	0.42
179.616	51.716	0.42
179.533	51.7208	0.42
179.449	51.7326	0.42
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179.283	51.7666	0.42
179.205	51.7877	0.42
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179.033	51.8511	0.42
178.988	51.871	0.42
178.949	51.8901	0.42
178.866	51.936	0.42
178.836	51.9543	0.42
178.783	51.9936	0.42
178.727	52.0377	0.42
178.699	52.0631	0.42
178.646	52.121	0.42
178.616	52.1618	0.42
178.581	52.2043	0.42
178.533	52.2853	0.42
178.531	52.2877	0.42
178.503	52.371	0.42
178.487	52.4543	0.42
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178.533	52.7066	0.42
178.584	52.7877	0.42
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178.649	52.871	0.42
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178.847	53.0377	0.42
178.866	53.0488	0.42
178.949	53.0929	0.42
179.008	53.121	0.42
179.033	53.1318	0.42
179.116	53.1596	0.42
179.199	53.1906	0.42
179.247	53.2043	0.42
179.283	53.2139	0.42