> 6 contour
117.755	-2.32243	6
117.839	-2.30245	6
117.922	-2.2892	6
118.005	-2.27914	6
118.089	-2.2803	6
118.172	-2.28429	6
118.255	-2.29412	6
118.339	-2.30971	6
118.422	-2.33205	6
118.444	-2.33877	6
118.505	-2.35655	6
118.589	-2.39473	6
118.641	-2.4221	6
118.672	-2.43759	6
118.755	-2.48867	6
118.779	-2.50543	6
118.839	-2.54879	6
118.886	-2.58877	6
118.839	-2.59618	6
118.784	-2.6721	6
118.755	-2.73072	6
118.741	-2.75543	6
118.755	-2.76928	6
118.806	-2.83877	6
118.839	-2.87269	6
118.887	-2.9221	6
118.854	-3.00543	6
118.839	-3.03078	6
118.828	-3.08877	6
118.833	-3.1721	6
118.837	-3.25543	6
118.839	-3.26275	6
118.9	-3.33877	6
118.915	-3.4221	6
118.915	-3.50543	6
118.922	-3.51428	6
118.976	-3.50543	6
119.005	-3.4891	6
119.018	-3.50543	6
119.089	-3.54346	6
119.138	-3.50543	6
119.172	-3.4622	6
119.255	-3.48802	6
119.31	-3.50543	6
119.309	-3.58877	6
119.302	-3.6721	6
119.289	-3.75543	6
119.27	-3.83877	6
119.255	-3.8872	6
119.246	-3.9221	6
119.215	-4.00543	6
119.176	-4.08877	6
119.172	-4.09594	6
119.131	-4.1721	6
119.089	-4.23536	6
119.076	-4.25543	6
119.013	-4.33877	6
119.005	-4.34801	6
118.932	-4.4221	6
118.922	-4.43131	6
118.839	-4.50315	6
118.836	-4.50543	6
118.755	-4.56429	6
118.716	-4.58877	6
118.672	-4.61542	6
118.589	-4.65741	6
118.556	-4.6721	6
118.505	-4.69593	6
118.422	-4.72132	6
118.339	-4.74218	6
118.262	-4.75543	6
118.255	-4.7567	6
118.172	-4.76731	6
118.089	-4.77166	6
118.005	-4.77287	6
117.922	-4.76204	6
117.883	-4.75543	6
117.839	-4.74887	6
117.755	-4.73032	6
117.672	-4.70527	6
117.589	-4.67211	6
117.589	-4.6721	6
117.505	-4.63741	6
117.427	-4.58877	6
117.422	-4.58563	6
117.339	-4.52992	6
117.308	-4.50543	6
117.255	-4.46227	6
117.212	-4.4221	6
117.172	-4.3818	6
117.133	-4.33877	6
117.089	-4.28336	6
117.067	-4.25543	6
117.01	-4.1721	6
117.005	-4.16442	6
116.964	-4.08877	6
116.929	-4.00543	6
116.922	-3.98657	6
116.897	-3.9221	6
116.872	-3.83877	6
116.854	-3.75543	6
116.842	-3.6721	6
116.839	-3.627	6
116.835	-3.58877	6
116.834	-3.50543	6
116.839	-3.4221	6
116.839	-3.42023	6
116.848	-3.33877	6
116.863	-3.25543	6
116.884	-3.1721	6
116.912	-3.08877	6
116.922	-3.06603	6
116.946	-3.00543	6
116.987	-2.9221	6
117.005	-2.88909	6
117.037	-2.83877	6
117.089	-2.76944	6
117.099	-2.75543	6
117.172	-2.6721	6
117.172	-2.67208	6
117.255	-2.59135	6
117.258	-2.58877	6
117.339	-2.52292	6
117.364	-2.50543	6
117.422	-2.46606	6
117.496	-2.4221	6
117.505	-2.41613	6
117.589	-2.37883	6
117.672	-2.34788	6
117.704	-2.33877	6
117.755	-2.32243	6
> 12 contour
117.922	-2.74726	12
118.005	-2.73141	12
118.089	-2.73197	12
118.172	-2.73863	12
118.255	-2.75543	12
118.255	-2.75544	12
118.339	-2.77883	12
118.422	-2.81447	12
118.467	-2.83877	12
118.505	-2.85955	12
118.581	-2.9221	12
118.589	-2.9288	12
118.666	-3.00543	12
118.672	-3.01304	12
118.73	-3.08877	12
118.755	-3.13406	12
118.76	-3.1721	12
118.769	-3.25543	12
118.782	-3.33877	12
118.839	-3.41635	12
118.842	-3.4221	12
118.844	-3.50543	12
118.859	-3.58877	12
118.847	-3.6721	12
118.839	-3.70264	12
118.827	-3.75543	12
118.797	-3.83877	12
118.755	-3.91899	12
118.754	-3.9221	12
118.7	-4.00543	12
118.672	-4.03951	12
118.627	-4.08877	12
118.589	-4.12474	12
118.532	-4.1721	12
118.505	-4.19273	12
118.422	-4.23771	12
118.38	-4.25543	12
118.339	-4.27326	12
118.255	-4.29872	12
118.172	-4.31423	12
118.089	-4.32053	12
118.005	-4.32092	12
117.922	-4.30659	12
117.839	-4.28519	12
117.764	-4.25543	12
117.755	-4.25217	12
117.672	-4.21083	12
117.615	-4.1721	12
117.589	-4.15377	12
117.512	-4.08877	12
117.505	-4.08197	12
117.443	-4.00543	12
117.422	-3.97425	12
117.388	-3.9221	12
117.347	-3.83877	12
117.339	-3.81494	12
117.316	-3.75543	12
117.295	-3.6721	12
117.284	-3.58877	12
117.283	-3.50543	12
117.289	-3.4221	12
117.304	-3.33877	12
117.331	-3.25543	12
117.339	-3.2373	12
117.366	-3.1721	12
117.414	-3.08877	12
117.422	-3.07727	12
117.474	-3.00543	12
117.505	-2.96963	12
117.56	-2.9221	12
117.589	-2.89872	12
117.672	-2.84282	12
117.68	-2.83877	12
117.755	-2.79879	12
117.839	-2.7679	12
117.891	-2.75543	12
117.922	-2.74726	12
> 18 contour
117.839	-2.99307	18
117.922	-2.96234	18
118.005	-2.94404	18
118.089	-2.94283	18
118.172	-2.95132	18
118.255	-2.97303	18
118.328	-3.00543	18
118.339	-3.01002	18
118.422	-3.0621	18
118.455	-3.08877	18
118.505	-3.1378	18
118.533	-3.1721	18
118.584	-3.25543	18
118.589	-3.26726	18
118.621	-3.33877	18
118.642	-3.4221	18
118.651	-3.50543	18
118.648	-3.58877	18
118.633	-3.6721	18
118.603	-3.75543	18
118.589	-3.78325	18
118.561	-3.83877	18
118.505	-3.91427	18
118.498	-3.9221	18
118.422	-3.98959	18
118.399	-4.00543	18
118.339	-4.04358	18
118.255	-4.07815	18
118.212	-4.08877	18
118.172	-4.0998	18
118.089	-4.1096	18
118.005	-4.10827	18
117.924	-4.08877	18
117.922	-4.08831	18
117.839	-4.06007	18
117.755	-4.01292	18
117.745	-4.00543	18
117.672	-3.94681	18
117.648	-3.9221	18
117.589	-3.8447	18
117.585	-3.83877	18
117.538	-3.75543	18
117.509	-3.6721	18
117.505	-3.64963	18
117.494	-3.58877	18
117.491	-3.50543	18
117.5	-3.4221	18
117.505	-3.40258	18
117.521	-3.33877	18
117.557	-3.25543	18
117.589	-3.20773	18
117.613	-3.1721	18
117.672	-3.10591	18
117.691	-3.08877	18
117.755	-3.03853	18
117.816	-3.00543	18
117.839	-2.99307	18
> 24 contour
118.005	-3.08086	24
118.089	-3.07685	24
118.17	-3.08877	24
118.172	-3.08899	24
118.255	-3.11573	24
118.339	-3.16683	24
118.345	-3.1721	24
118.422	-3.24845	24
118.428	-3.25543	24
118.48	-3.33877	24
118.505	-3.41931	24
118.506	-3.4221	24
118.519	-3.50543	24
118.515	-3.58877	24
118.505	-3.62752	24
118.495	-3.6721	24
118.456	-3.75543	24
118.422	-3.80168	24
118.391	-3.83877	24
118.339	-3.8862	24
118.279	-3.9221	24
118.255	-3.93577	24
118.172	-3.96567	24
118.089	-3.97717	24
118.005	-3.97314	24
117.922	-3.95051	24
117.865	-3.9221	24
117.839	-3.90917	24
117.755	-3.84202	24
117.752	-3.83877	24
117.688	-3.75543	24
117.672	-3.72152	24
117.649	-3.6721	24
117.628	-3.58877	24
117.625	-3.50543	24
117.637	-3.4221	24
117.666	-3.33877	24
117.672	-3.3281	24
117.715	-3.25543	24
117.755	-3.21009	24
117.799	-3.1721	24
117.839	-3.1423	24
117.922	-3.10219	24
117.977	-3.08877	24
118.005	-3.08086	24
> 30 contour
117.922	-3.20518	30
118.005	-3.18115	30
118.089	-3.17248	30
118.172	-3.18694	30
118.255	-3.22482	30
118.295	-3.25543	30
118.339	-3.29921	30
118.369	-3.33877	30
118.406	-3.4221	30
118.419	-3.50543	30
118.415	-3.58877	30
118.391	-3.6721	30
118.339	-3.75277	30
118.337	-3.75543	30
118.255	-3.82658	30
118.23	-3.83877	30
118.172	-3.86559	30
118.089	-3.88101	30
118.005	-3.87228	30
117.922	-3.8467	30
117.909	-3.83877	30
117.839	-3.78937	30
117.806	-3.75543	30
117.755	-3.67622	30
117.753	-3.6721	30
117.725	-3.58877	30
117.721	-3.50543	30
117.736	-3.4221	30
117.755	-3.37941	30
117.775	-3.33877	30
117.839	-3.26279	30
117.848	-3.25543	30
117.922	-3.20518	30
> 36 contour
118.089	-3.25149	36
118.107	-3.25543	36
118.172	-3.27979	36
118.255	-3.32161	36
118.273	-3.33877	36
118.314	-3.4221	36
118.339	-3.4864	36
118.343	-3.50543	36
118.339	-3.56157	36
118.336	-3.58877	36
118.304	-3.6721	36
118.255	-3.72975	36
118.221	-3.75543	36
118.172	-3.7841	36
118.089	-3.80427	36
118.005	-3.78795	36
117.922	-3.75947	36
117.917	-3.75543	36
117.839	-3.6721	36
117.839	-3.67152	36
117.804	-3.58877	36
117.798	-3.50543	36
117.817	-3.4221	36
117.839	-3.38433	36
117.871	-3.33877	36
117.922	-3.29481	36
118.005	-3.27619	36
118.067	-3.25543	36
118.089	-3.25149	36
> 42 contour
118.005	-3.39237	42
118.089	-3.3556	42
118.172	-3.38503	42
118.21	-3.4221	42
118.242	-3.50543	42
118.231	-3.58877	42
118.172	-3.66777	42
118.163	-3.6721	42
118.089	-3.71649	42
118.025	-3.6721	42
118.005	-3.65879	42
117.922	-3.61126	42
117.901	-3.58877	42
117.884	-3.50543	42
117.922	-3.43438	42
117.935	-3.4221	42
118.005	-3.39237	42