> 20 contour
283.336	7.97439	20
283.342	7.967	20
283.376	7.917	20
283.354	7.867	20
283.336	7.85312	20
283.318	7.867	20
283.286	7.90006	20
283.276	7.917	20
283.286	7.9381	20
283.319	7.967	20
283.336	7.97439	20
> 20 contour
283.336	7.7686	20
283.337	7.767	20
283.386	7.74571	20
283.42	7.717	20
283.436	7.66857	20
283.437	7.667	20
283.436	7.617	20
283.436	7.61531	20
283.421	7.567	20
283.436	7.55131	20
283.486	7.52765	20
283.503	7.517	20
283.536	7.49604	20
283.562	7.467	20
283.585	7.417	20
283.586	7.41453	20
283.603	7.367	20
283.604	7.317	20
283.591	7.267	20
283.586	7.25449	20
283.582	7.217	20
283.568	7.167	20
283.555	7.117	20
283.541	7.067	20
283.536	7.04891	20
283.528	7.017	20
283.519	6.967	20
283.516	6.917	20
283.524	6.867	20
283.486	6.82982	20
283.48	6.817	20
283.466	6.767	20
283.449	6.717	20
283.436	6.68186	20
283.431	6.667	20
283.415	6.617	20
283.404	6.567	20
283.386	6.52307	20
283.385	6.517	20
283.374	6.467	20
283.37	6.417	20
283.368	6.367	20
283.336	6.3329	20
283.318	6.317	20
283.286	6.29976	20
283.236	6.27624	20
283.186	6.27349	20
283.136	6.27289	20
283.086	6.30341	20
283.068	6.317	20
283.043	6.367	20
283.036	6.37248	20
282.996	6.417	20
282.986	6.4329	20
282.958	6.467	20
282.951	6.517	20
282.936	6.5377	20
282.919	6.567	20
282.936	6.6055	20
282.94	6.617	20
282.936	6.62773	20
282.919	6.667	20
282.922	6.717	20
282.925	6.767	20
282.929	6.817	20
282.936	6.85021	20
282.941	6.867	20
282.984	6.917	20
282.986	6.91988	20
283.011	6.967	20
283.029	7.017	20
283.036	7.03737	20
283.051	7.067	20
283.065	7.117	20
283.082	7.167	20
283.086	7.18061	20
283.094	7.217	20
283.109	7.267	20
283.114	7.317	20
283.128	7.367	20
283.136	7.39119	20
283.149	7.417	20
283.18	7.467	20
283.186	7.485	20
283.191	7.517	20
283.191	7.567	20
283.201	7.617	20
283.209	7.667	20
283.228	7.717	20
283.236	7.72708	20
283.286	7.74952	20
283.335	7.767	20
283.336	7.7686	20
> 40 contour
283.286	7.68774	40
283.336	7.70607	40
283.378	7.667	40
283.373	7.617	40
283.351	7.567	40
283.336	7.521	40
283.329	7.517	40
283.286	7.50253	40
283.269	7.517	40
283.237	7.567	40
283.253	7.617	40
283.267	7.667	40
283.286	7.68774	40
> 40 contour
283.336	7.44952	40
283.386	7.46193	40
283.436	7.4418	40
283.456	7.417	40
283.457	7.367	40
283.476	7.317	40
283.479	7.267	40
283.484	7.217	40
283.486	7.18715	40
283.488	7.167	40
283.486	7.1642	40
283.47	7.117	40
283.452	7.067	40
283.443	7.017	40
283.448	6.967	40
283.454	6.917	40
283.456	6.867	40
283.436	6.83015	40
283.427	6.817	40
283.386	6.78676	40
283.367	6.767	40
283.355	6.717	40
283.339	6.667	40
283.336	6.65756	40
283.32	6.617	40
283.331	6.567	40
283.286	6.52679	40
283.274	6.517	40
283.246	6.467	40
283.236	6.45073	40
283.186	6.4323	40
283.136	6.44213	40
283.086	6.44317	40
283.065	6.467	40
283.086	6.49193	40
283.136	6.49064	40
283.149	6.517	40
283.136	6.53371	40
283.086	6.54081	40
283.053	6.567	40
283.036	6.617	40
283.036	6.62059	40
283.034	6.667	40
283.036	6.67921	40
283.043	6.717	40
283.086	6.74785	40
283.097	6.767	40
283.086	6.80909	40
283.036	6.8169	40
283.036	6.817	40
283.036	6.81707	40
283.086	6.83212	40
283.097	6.867	40
283.121	6.917	40
283.134	6.967	40
283.136	6.97171	40
283.156	7.017	40
283.182	7.067	40
283.186	7.0745	40
283.195	7.117	40
283.203	7.167	40
283.213	7.217	40
283.226	7.267	40
283.236	7.29919	40
283.242	7.317	40
283.264	7.367	40
283.286	7.39877	40
283.305	7.417	40
283.336	7.44952	40
> 60 contour
283.386	7.32094	60
283.388	7.317	60
283.423	7.267	60
283.436	7.23923	60
283.448	7.217	60
283.439	7.167	60
283.442	7.117	60
283.436	7.10585	60
283.397	7.067	60
283.386	7.03855	60
283.379	7.017	60
283.386	7.01042	60
283.414	6.967	60
283.419	6.917	60
283.42	6.867	60
283.386	6.82458	60
283.376	6.817	60
283.336	6.77301	60
283.333	6.767	60
283.318	6.717	60
283.302	6.667	60
283.286	6.64469	60
283.264	6.617	60
283.236	6.57233	60
283.186	6.56908	60
283.136	6.60138	60
283.114	6.617	60
283.093	6.667	60
283.107	6.717	60
283.134	6.767	60
283.136	6.77814	60
283.149	6.817	60
283.176	6.867	60
283.178	6.917	60
283.186	6.94573	60
283.19	6.967	60
283.205	7.017	60
283.216	7.067	60
283.229	7.117	60
283.236	7.13947	60
283.264	7.167	60
283.269	7.217	60
283.286	7.25613	60
283.291	7.267	60
283.336	7.31439	60
283.363	7.317	60
283.386	7.32094	60
> 80 contour
283.386	7.27721	80
283.393	7.267	80
283.42	7.217	80
283.417	7.167	80
283.386	7.12479	80
283.336	7.12486	80
283.312	7.167	80
283.31	7.217	80
283.336	7.25341	80
283.362	7.267	80
283.386	7.27721	80
> 80 contour
283.286	7.09594	80
283.32	7.067	80
283.332	7.017	80
283.336	7.00918	80
283.385	6.967	80
283.386	6.917	80
283.386	6.91684	80
283.389	6.867	80
283.386	6.86331	80
283.336	6.82946	80
283.331	6.817	80
283.308	6.767	80
283.289	6.717	80
283.286	6.70917	80
283.263	6.667	80
283.236	6.63295	80
283.205	6.617	80
283.186	6.60961	80
283.176	6.617	80
283.136	6.6578	80
283.13	6.667	80
283.136	6.68456	80
283.147	6.717	80
283.177	6.767	80
283.186	6.78465	80
283.203	6.817	80
283.211	6.867	80
283.219	6.917	80
283.231	6.967	80
283.236	7.017	80
283.236	7.01738	80
283.263	7.067	80
283.286	7.09594	80