> 0.5 contour
247.835	44.8656	0.5
247.919	44.8571	0.5
248.002	44.822	0.5
248.017	44.8155	0.5
248.085	44.791	0.5
248.153	44.7321	0.5
248.169	44.7146	0.5
248.226	44.6488	0.5
248.194	44.5655	0.5
248.169	44.5268	0.5
248.137	44.4821	0.5
248.085	44.4325	0.5
248.002	44.4099	0.5
247.933	44.3988	0.5
247.919	44.3933	0.5
247.835	44.3782	0.5
247.806	44.3988	0.5
247.752	44.4269	0.5
247.671	44.4821	0.5
247.669	44.4844	0.5
247.602	44.5655	0.5
247.605	44.6488	0.5
247.656	44.7321	0.5
247.669	44.7435	0.5
247.752	44.8042	0.5
247.769	44.8155	0.5
247.835	44.8656	0.5
> 1 contour
247.835	44.779	1
247.919	44.7899	1
248.002	44.7428	1
248.018	44.7321	1
248.085	44.6778	1
248.113	44.6488	1
248.085	44.5861	1
248.081	44.5655	1
248.002	44.4902	1
247.966	44.4821	1
247.919	44.4637	1
247.835	44.4676	1
247.814	44.4821	1
247.752	44.5197	1
247.7	44.5655	1
247.693	44.6488	1
247.752	44.7161	1
247.777	44.7321	1
247.835	44.779	1
> 1.5 contour
247.919	44.7485	1.5
247.945	44.7321	1.5
248.002	44.7013	1.5
248.059	44.6488	1.5
248.041	44.5655	1.5
248.002	44.5283	1.5
247.919	44.4976	1.5
247.835	44.5181	1.5
247.772	44.5655	1.5
247.752	44.6063	1.5
247.737	44.6488	1.5
247.752	44.6661	1.5
247.835	44.7244	1.5
247.866	44.7321	1.5
247.919	44.7485	1.5
> 2 contour
247.835	44.6917	2
247.919	44.7228	2
248.002	44.6655	2
248.02	44.6488	2
248.002	44.5695	2
248.001	44.5655	2
247.919	44.5189	2
247.835	44.5623	2
247.831	44.5655	2
247.78	44.6488	2
247.835	44.6917	2
> 2.5 contour
247.835	44.659	2.5
247.919	44.7073	2.5
247.992	44.6488	2.5
247.963	44.5655	2.5
247.919	44.5403	2.5
247.872	44.5655	2.5
247.835	44.6278	2.5
247.822	44.6488	2.5
247.835	44.659	2.5