> 4 contour
117.922	-2.50062	4
118.005	-2.48714	4
118.089	-2.48889	4
118.172	-2.49409	4
118.246	-2.50543	4
118.255	-2.50673	4
118.339	-2.52412	4
118.422	-2.54979	4
118.505	-2.58183	4
118.518	-2.58877	4
118.589	-2.62905	4
118.654	-2.6721	4
118.672	-2.6842	4
118.702	-2.75543	4
118.755	-2.80695	4
118.779	-2.83877	4
118.839	-2.90084	4
118.859	-2.9221	4
118.839	-2.98766	4
118.833	-3.00543	4
118.826	-3.08877	4
118.836	-3.1721	4
118.839	-3.19721	4
118.863	-3.25543	4
118.905	-3.33877	4
118.917	-3.4221	4
118.918	-3.50543	4
118.922	-3.51159	4
119.005	-3.51868	4
119.089	-3.58342	4
119.101	-3.58877	4
119.092	-3.6721	4
119.089	-3.68722	4
119.078	-3.75543	4
119.057	-3.83877	4
119.028	-3.9221	4
119.005	-3.97197	4
118.989	-4.00543	4
118.939	-4.08877	4
118.922	-4.11169	4
118.879	-4.1721	4
118.839	-4.2185	4
118.804	-4.25543	4
118.755	-4.30188	4
118.711	-4.33877	4
118.672	-4.36914	4
118.589	-4.42187	4
118.588	-4.4221	4
118.505	-4.47168	4
118.422	-4.50128	4
118.408	-4.50543	4
118.339	-4.52838	4
118.255	-4.54724	4
118.172	-4.55921	4
118.089	-4.5641	4
118.005	-4.56562	4
117.922	-4.55334	4
117.839	-4.53725	4
117.755	-4.51244	4
117.737	-4.50543	4
117.672	-4.4826	4
117.589	-4.44287	4
117.551	-4.4221	4
117.505	-4.39737	4
117.432	-4.33877	4
117.422	-4.33043	4
117.34	-4.25543	4
117.339	-4.25422	4
117.266	-4.1721	4
117.255	-4.15784	4
117.205	-4.08877	4
117.172	-4.03088	4
117.157	-4.00543	4
117.118	-3.9221	4
117.089	-3.83877	4
117.089	-3.8373	4
117.064	-3.75543	4
117.048	-3.6721	4
117.039	-3.58877	4
117.038	-3.50543	4
117.043	-3.4221	4
117.055	-3.33877	4
117.076	-3.25543	4
117.089	-3.2179	4
117.103	-3.1721	4
117.136	-3.08877	4
117.172	-3.02179	4
117.181	-3.00543	4
117.235	-2.9221	4
117.255	-2.89488	4
117.3	-2.83877	4
117.339	-2.79756	4
117.383	-2.75543	4
117.422	-2.72142	4
117.484	-2.6721	4
117.505	-2.65553	4
117.589	-2.60946	4
117.633	-2.58877	4
117.672	-2.57014	4
117.755	-2.53868	4
117.839	-2.51604	4
117.898	-2.50543	4
117.922	-2.50062	4
> 8 contour
117.839	-2.88582	8
117.922	-2.86112	8
118.005	-2.84482	8
118.089	-2.84551	8
118.172	-2.85232	8
118.255	-2.86992	8
118.339	-2.89998	8
118.381	-2.9221	8
118.422	-2.94285	8
118.505	-2.99903	8
118.512	-3.00543	8
118.589	-3.08784	8
118.59	-3.08877	8
118.649	-3.1721	8
118.672	-3.21597	8
118.693	-3.25543	8
118.723	-3.33877	8
118.74	-3.4221	8
118.747	-3.50543	8
118.745	-3.58877	8
118.733	-3.6721	8
118.71	-3.75543	8
118.672	-3.8377	8
118.672	-3.83877	8
118.623	-3.9221	8
118.589	-3.96413	8
118.554	-4.00543	8
118.505	-4.05381	8
118.454	-4.08877	8
118.422	-4.10946	8
118.339	-4.15228	8
118.279	-4.1721	8
118.255	-4.18075	8
118.172	-4.20052	8
118.089	-4.20836	8
118.005	-4.2092	8
117.922	-4.19044	8
117.865	-4.1721	8
117.839	-4.16482	8
117.755	-4.12848	8
117.692	-4.08877	8
117.672	-4.07542	8
117.592	-4.00543	8
117.589	-4.00247	8
117.517	-3.9221	8
117.505	-3.90421	8
117.467	-3.83877	8
117.434	-3.75543	8
117.422	-3.70969	8
117.41	-3.6721	8
117.397	-3.58877	8
117.394	-3.50543	8
117.402	-3.4221	8
117.422	-3.33877	8
117.422	-3.33735	8
117.448	-3.25543	8
117.49	-3.1721	8
117.505	-3.14825	8
117.55	-3.08877	8
117.589	-3.04833	8
117.636	-3.00543	8
117.672	-2.97626	8
117.755	-2.92551	8
117.763	-2.9221	8
117.839	-2.88582	8
> 12 contour
117.839	-3.07532	12
117.922	-3.03948	12
118.005	-3.01915	12
118.089	-3.01775	12
118.172	-3.02689	12
118.255	-3.0516	12
118.326	-3.08877	12
118.339	-3.09553	12
118.422	-3.16141	12
118.433	-3.1721	12
118.502	-3.25543	12
118.505	-3.26208	12
118.544	-3.33877	12
118.567	-3.4221	12
118.577	-3.50543	12
118.574	-3.58877	12
118.558	-3.6721	12
118.525	-3.75543	12
118.505	-3.78819	12
118.471	-3.83877	12
118.422	-3.89153	12
118.387	-3.9221	12
118.339	-3.95807	12
118.255	-3.99914	12
118.234	-4.00543	12
118.172	-4.02552	12
118.089	-4.03665	12
118.005	-4.03452	12
117.922	-4.01181	12
117.907	-4.00543	12
117.839	-3.97772	12
117.758	-3.9221	12
117.755	-3.92046	12
117.675	-3.83877	12
117.672	-3.83453	12
117.621	-3.75543	12
117.589	-3.6721	12
117.589	-3.67054	12
117.57	-3.58877	12
117.566	-3.50543	12
117.578	-3.4221	12
117.589	-3.38722	12
117.602	-3.33877	12
117.644	-3.25543	12
117.672	-3.21753	12
117.711	-3.1721	12
117.755	-3.13064	12
117.818	-3.08877	12
117.839	-3.07532	12
> 16 contour
117.922	-3.15799	16
118.005	-3.13319	16
118.089	-3.12741	16
118.172	-3.14105	16
118.245	-3.1721	16
118.255	-3.17632	16
118.339	-3.23537	16
118.359	-3.25543	16
118.418	-3.33877	16
118.422	-3.34856	16
118.452	-3.4221	16
118.466	-3.50543	16
118.462	-3.58877	16
118.438	-3.6721	16
118.422	-3.70136	16
118.392	-3.75543	16
118.339	-3.81603	16
118.311	-3.83877	16
118.255	-3.8775	16
118.172	-3.90964	16
118.089	-3.92096	16
118.005	-3.91695	16
117.922	-3.89416	16
117.839	-3.84498	16
117.831	-3.83877	16
117.755	-3.76015	16
117.752	-3.75543	16
117.705	-3.6721	16
117.683	-3.58877	16
117.679	-3.50543	16
117.691	-3.4221	16
117.724	-3.33877	16
117.755	-3.29277	16
117.785	-3.25543	16
117.839	-3.20638	16
117.897	-3.1721	16
117.922	-3.15799	16
> 20 contour
117.922	-3.25135	20
118.005	-3.2227	20
118.089	-3.21107	20
118.172	-3.22808	20
118.225	-3.25543	20
118.255	-3.27335	20
118.321	-3.33877	20
118.339	-3.37065	20
118.365	-3.4221	20
118.382	-3.50543	20
118.377	-3.58877	20
118.346	-3.6721	20
118.339	-3.68379	20
118.282	-3.75543	20
118.255	-3.77907	20
118.172	-3.8236	20
118.096	-3.83877	20
118.089	-3.84042	20
118.076	-3.83877	20
118.005	-3.82975	20
117.922	-3.8036	20
117.86	-3.75543	20
117.839	-3.73217	20
117.795	-3.6721	20
117.767	-3.58877	20
117.762	-3.50543	20
117.778	-3.4221	20
117.822	-3.33877	20
117.839	-3.31896	20
117.916	-3.25543	20
117.922	-3.25135	20
> 24 contour
117.922	-3.33226	24
117.937	-3.33877	24
118.005	-3.37183	24
118.089	-3.34028	24
118.172	-3.36717	24
118.228	-3.4221	24
118.255	-3.49833	24
118.261	-3.50543	24
118.255	-3.52495	24
118.248	-3.58877	24
118.255	-3.62157	24
118.268	-3.6721	24
118.255	-3.68645	24
118.172	-3.72942	24
118.153	-3.75543	24
118.089	-3.77343	24
118.014	-3.75543	24
118.005	-3.73659	24
117.982	-3.6721	24
117.922	-3.63757	24
117.839	-3.59428	24
117.836	-3.58877	24
117.829	-3.50543	24
117.839	-3.46763	24
117.883	-3.4221	24
117.915	-3.33877	24
117.922	-3.33226	24
> 28 contour
118.089	-3.41129	28
118.115	-3.4221	28
118.172	-3.4764	28
118.185	-3.50543	28
118.172	-3.5806	28
118.169	-3.58877	28
118.089	-3.63269	28
118.029	-3.58877	28
118.009	-3.50543	28
118.068	-3.4221	28
118.089	-3.41129	28