> 10 contour
73.141	42.4307	10
73.191	42.4321	10
73.241	42.4387	10
73.291	42.4321	10
73.341	42.4307	10
73.3863	42.417	10
73.391	42.4158	10
73.441	42.407	10
73.491	42.3847	10
73.5328	42.367	10
73.541	42.3638	10
73.591	42.3308	10
73.6112	42.317	10
73.641	42.2938	10
73.6672	42.267	10
73.691	42.2361	10
73.741	42.2468	10
73.7683	42.217	10
73.741	42.1714	10
73.7332	42.167	10
73.741	42.1438	10
73.7505	42.117	10
73.7582	42.067	10
73.7577	42.017	10
73.7473	41.967	10
73.741	41.95	10
73.7293	41.917	10
73.6984	41.867	10
73.691	41.858	10
73.6585	41.817	10
73.641	41.7996	10
73.5968	41.767	10
73.591	41.7631	10
73.541	41.728	10
73.5142	41.717	10
73.491	41.7072	10
73.441	41.6847	10
73.391	41.6754	10
73.3568	41.667	10
73.341	41.6624	10
73.291	41.6609	10
73.241	41.6541	10
73.191	41.6609	10
73.141	41.6623	10
73.125	41.667	10
73.091	41.6754	10
73.041	41.6848	10
72.991	41.7076	10
72.9687	41.717	10
72.941	41.7282	10
72.891	41.7297	10
72.841	41.739	10
72.812	41.767	10
72.791	41.788	10
72.762	41.817	10
72.7836	41.867	10
72.7528	41.917	10
72.741	41.9501	10
72.7347	41.967	10
72.7243	42.017	10
72.7238	42.067	10
72.7315	42.117	10
72.741	42.1438	10
72.7488	42.167	10
72.7759	42.217	10
72.791	42.2361	10
72.8148	42.267	10
72.841	42.2938	10
72.8708	42.317	10
72.891	42.3308	10
72.941	42.3638	10
72.9492	42.367	10
72.991	42.3847	10
73.041	42.4069	10
73.091	42.4158	10
73.0957	42.417	10
73.141	42.4307	10
> 20 contour
73.141	42.2717	20
73.191	42.2744	20
73.241	42.2885	20
73.291	42.2744	20
73.341	42.2715	20
73.3511	42.267	20
73.391	42.2528	20
73.441	42.2296	20
73.458	42.217	20
73.491	42.1831	20
73.5065	42.167	20
73.541	42.1176	20
73.5413	42.117	20
73.5501	42.067	20
73.5495	42.017	20
73.541	41.9839	20
73.537	41.967	20
73.4991	41.917	20
73.491	41.9096	20
73.442	41.867	20
73.441	41.8663	20
73.391	41.8406	20
73.341	41.817	20
73.291	41.8175	20
73.2881	41.817	20
73.291	41.8109	20
73.296	41.767	20
73.291	41.7639	20
73.285	41.767	20
73.241	41.8053	20
73.1939	41.817	20
73.191	41.8175	20
73.141	41.817	20
73.091	41.8406	20
73.041	41.8663	20
73.0401	41.867	20
72.991	41.91	20
72.9835	41.917	20
72.945	41.967	20
72.941	41.984	20
72.9325	42.017	20
72.9319	42.067	20
72.9407	42.117	20
72.941	42.1175	20
72.9755	42.167	20
72.991	42.1828	20
73.0245	42.217	20
73.041	42.2294	20
73.091	42.2528	20
73.1306	42.267	20
73.141	42.2717	20
> 30 contour
73.241	42.2272	30
73.2799	42.217	30
73.291	42.2149	30
73.341	42.2077	30
73.391	42.1758	30
73.441	42.1821	30
73.456	42.167	30
73.4513	42.117	30
73.4693	42.067	30
73.4689	42.017	30
73.4456	41.967	30
73.441	41.961	30
73.3927	41.917	30
73.391	41.9159	30
73.341	41.8846	30
73.291	41.8775	30
73.241	41.8687	30
73.191	41.8773	30
73.141	41.8845	30
73.091	41.9159	30
73.0893	41.917	30
73.041	41.961	30
73.0364	41.967	30
73.0131	42.017	30
73.0127	42.067	30
73.0307	42.117	30
73.041	42.1308	30
73.0786	42.167	30
73.091	42.1758	30
73.141	42.2079	30
73.191	42.2155	30
73.1993	42.217	30
73.241	42.2272	30
> 40 contour
73.191	42.1782	40
73.241	42.1898	40
73.291	42.1781	40
73.3283	42.167	40
73.341	42.1632	40
73.391	42.1216	40
73.3957	42.117	40
73.4202	42.067	40
73.4198	42.017	40
73.391	41.9723	40
73.3874	41.967	40
73.341	41.9286	40
73.3014	41.917	40
73.291	41.914	40
73.241	41.9032	40
73.191	41.9133	40
73.1782	41.917	40
73.141	41.9284	40
73.0946	41.967	40
73.091	41.9723	40
73.0622	42.017	40
73.0618	42.067	40
73.0863	42.117	40
73.091	42.1216	40
73.141	42.1632	40
73.1535	42.167	40
73.191	42.1782	40
> 50 contour
73.141	42.1256	50
73.191	42.1521	50
73.241	42.1601	50
73.291	42.1521	50
73.341	42.1256	50
73.351	42.117	50
73.3816	42.067	50
73.3814	42.017	50
73.3419	41.967	50
73.341	41.9663	50
73.291	41.9383	50
73.241	41.9318	50
73.191	41.9379	50
73.141	41.9662	50
73.14	41.967	50
73.1006	42.017	50
73.1004	42.067	50
73.131	42.117	50
73.141	42.1256	50
> 60 contour
73.191	42.1307	60
73.241	42.139	60
73.291	42.1307	60
73.3137	42.117	60
73.341	42.0834	60
73.3521	42.067	60
73.3514	42.017	60
73.341	42.0039	60
73.3009	41.967	60
73.291	41.9614	60
73.241	41.9564	60
73.191	41.9613	60
73.1811	41.967	60
73.141	42.0038	60
73.1305	42.017	60
73.1299	42.067	60
73.141	42.0834	60
73.1683	42.117	60
73.191	42.1307	60
> 70 contour
73.241	42.118	70
73.2468	42.117	70
73.291	42.1078	70
73.3269	42.067	70
73.3263	42.017	70
73.291	41.9833	70
73.241	41.9809	70
73.191	41.9833	70
73.1557	42.017	70
73.1551	42.067	70
73.191	42.1078	70
73.2352	42.117	70
73.241	42.118	70
> 80 contour
73.191	42.0821	80
73.241	42.0964	80
73.291	42.0821	80
73.3043	42.067	80
73.3038	42.017	80
73.291	42.0048	80
73.241	42.0054	80
73.191	42.0048	80
73.1782	42.017	80
73.1777	42.067	80
73.191	42.0821	80