> 5 contour
121.614	23.8379	5
121.661	23.831	5
121.664	23.8306	5
121.714	23.8198	5
121.764	23.8081	5
121.814	23.7916	5
121.844	23.781	5
121.864	23.7744	5
121.914	23.7528	5
121.96	23.731	5
121.964	23.7294	5
122.014	23.7015	5
122.048	23.681	5
122.064	23.6712	5
122.114	23.6349	5
122.119	23.631	5
122.164	23.5958	5
122.181	23.581	5
122.214	23.549	5
122.232	23.531	5
122.264	23.497	5
122.278	23.481	5
122.314	23.4336	5
122.316	23.431	5
122.351	23.381	5
122.364	23.3598	5
122.381	23.331	5
122.406	23.281	5
122.414	23.2631	5
122.428	23.231	5
122.447	23.181	5
122.462	23.131	5
122.464	23.124	5
122.475	23.081	5
122.484	23.031	5
122.49	22.981	5
122.493	22.931	5
122.493	22.881	5
122.491	22.831	5
122.486	22.781	5
122.478	22.731	5
122.467	22.681	5
122.464	22.6703	5
122.453	22.631	5
122.436	22.581	5
122.414	22.531	5
122.414	22.53	5
122.391	22.481	5
122.364	22.433	5
122.363	22.431	5
122.33	22.381	5
122.314	22.3588	5
122.294	22.331	5
122.264	22.2949	5
122.252	22.281	5
122.214	22.2424	5
122.203	22.231	5
122.164	22.195	5
122.147	22.181	5
122.114	22.1554	5
122.081	22.131	5
122.064	22.1188	5
122.014	22.0884	5
122.001	22.081	5
121.964	22.0597	5
121.914	22.0366	5
121.901	22.031	5
121.864	22.0143	5
121.814	21.9969	5
121.764	21.981	5
121.764	21.9809	5
121.714	21.9685	5
121.664	21.9571	5
121.614	21.95	5
121.564	21.9435	5
121.514	21.9411	5
121.464	21.9391	5
121.414	21.9411	5
121.364	21.9435	5
121.314	21.95	5
121.264	21.9571	5
121.214	21.9685	5
121.164	21.981	5
121.164	21.981	5
121.114	21.9969	5
121.064	22.0143	5
121.027	22.031	5
121.014	22.0366	5
120.964	22.0596	5
120.927	22.081	5
120.914	22.0884	5
120.904	22.131	5
120.893	22.181	5
120.882	22.231	5
120.872	22.281	5
120.864	22.324	5
120.857	22.331	5
120.814	22.375	5
120.808	22.381	5
120.766	22.431	5
120.764	22.4331	5
120.73	22.481	5
120.714	22.5079	5
120.7	22.531	5
120.674	22.581	5
120.664	22.6049	5
120.66	22.581	5
120.65	22.531	5
120.614	22.5072	5
120.573	22.481	5
120.564	22.433	5
120.537	22.481	5
120.514	22.53	5
120.514	22.531	5
120.492	22.581	5
120.475	22.631	5
120.464	22.6703	5
120.463	22.681	5
120.461	22.731	5
120.459	22.781	5
120.464	22.7875	5
120.496	22.831	5
120.496	22.881	5
120.464	22.9226	5
120.457	22.931	5
120.458	22.981	5
120.46	23.031	5
120.462	23.081	5
120.464	23.124	5
120.468	23.081	5
120.472	23.031	5
120.514	23.002	5
120.544	22.981	5
120.546	22.931	5
120.564	22.9187	5
120.606	22.931	5
120.61	22.981	5
120.614	23.0082	5
120.617	23.031	5
120.628	23.081	5
120.642	23.131	5
120.661	23.181	5
120.664	23.1873	5
120.684	23.231	5
120.712	23.281	5
120.714	23.2836	5
120.744	23.331	5
120.764	23.358	5
120.783	23.381	5
120.814	23.4155	5
120.828	23.431	5
120.864	23.4661	5
120.882	23.481	5
120.914	23.5069	5
120.946	23.531	5
120.964	23.5435	5
121.014	23.573	5
121.028	23.581	5
121.064	23.6006	5
121.114	23.6217	5
121.138	23.631	5
121.164	23.6418	5
121.214	23.6565	5
121.264	23.67	5
121.314	23.6781	5
121.333	23.681	5
121.364	23.6861	5
121.414	23.6892	5
121.427	23.731	5
121.443	23.781	5
121.464	23.7976	5
121.485	23.781	5
121.501	23.731	5
121.514	23.6892	5
121.528	23.731	5
121.564	23.7586	5
121.596	23.781	5
121.612	23.831	5
121.614	23.8379	5
> 5 contour
121.514	22.0852	5
121.564	22.0859	5
121.571	22.081	5
121.588	22.031	5
121.564	21.9974	5
121.542	22.031	5
121.514	22.0721	5
121.508	22.081	5
121.514	22.0852	5
> 10 contour
121.464	23.3055	10
121.514	23.3003	10
121.564	23.2944	10
121.603	23.281	10
121.614	23.2776	10
121.664	23.2605	10
121.712	23.231	10
121.714	23.2295	10
121.764	23.1946	10
121.778	23.181	10
121.814	23.1403	10
121.822	23.131	10
121.856	23.081	10
121.864	23.065	10
121.88	23.031	10
121.895	22.981	10
121.903	22.931	10
121.904	22.881	10
121.899	22.831	10
121.888	22.781	10
121.868	22.731	10
121.864	22.7228	10
121.84	22.681	10
121.814	22.6479	10
121.801	22.631	10
121.764	22.5933	10
121.748	22.581	10
121.714	22.5575	10
121.669	22.531	10
121.664	22.5281	10
121.614	22.5091	10
121.564	22.4932	10
121.514	22.4878	10
121.464	22.4833	10
121.414	22.4878	10
121.364	22.4932	10
121.314	22.5091	10
121.264	22.5283	10
121.259	22.531	10
121.214	22.558	10
121.181	22.581	10
121.164	22.5937	10
121.127	22.631	10
121.114	22.6479	10
121.088	22.681	10
121.064	22.7228	10
121.062	22.731	10
121.064	22.7345	10
121.083	22.781	10
121.1	22.831	10
121.095	22.881	10
121.096	22.931	10
121.106	22.981	10
121.114	22.9999	10
121.125	23.031	10
121.153	23.081	10
121.164	23.0957	10
121.175	23.131	10
121.214	23.1686	10
121.228	23.181	10
121.264	23.2135	10
121.314	23.2083	10
121.364	23.227	10
121.397	23.231	10
121.414	23.2335	10
121.448	23.281	10
121.464	23.3055	10
> 15 contour
121.414	23.1427	15
121.464	23.1516	15
121.514	23.1427	15
121.564	23.1316	15
121.565	23.131	15
121.614	23.1049	15
121.648	23.081	15
121.664	23.0671	15
121.693	23.031	15
121.714	22.9879	15
121.718	22.981	15
121.733	22.931	15
121.735	22.881	15
121.727	22.831	15
121.714	22.8006	15
121.707	22.781	15
121.674	22.731	15
121.664	22.7199	15
121.614	22.6834	15
121.61	22.681	15
121.564	22.6542	15
121.514	22.6442	15
121.464	22.637	15
121.414	22.6442	15
121.364	22.6542	15
121.318	22.681	15
121.314	22.6834	15
121.264	22.72	15
121.254	22.731	15
121.221	22.781	15
121.214	22.7998	15
121.207	22.831	15
121.214	22.8465	15
121.225	22.881	15
121.237	22.931	15
121.253	22.981	15
121.264	22.9986	15
121.288	23.031	15
121.314	23.0544	15
121.329	23.081	15
121.364	23.1102	15
121.404	23.131	15
121.414	23.1427	15
> 20 contour
121.364	23.0321	20
121.414	23.0634	20
121.464	23.0753	20
121.514	23.0634	20
121.564	23.0321	20
121.566	23.031	20
121.612	22.981	20
121.614	22.9755	20
121.649	22.931	20
121.654	22.881	20
121.634	22.831	20
121.614	22.7848	20
121.612	22.781	20
121.564	22.7422	20
121.514	22.737	20
121.474	22.731	20
121.464	22.7276	20
121.454	22.731	20
121.414	22.737	20
121.364	22.7422	20
121.316	22.781	20
121.314	22.7847	20
121.294	22.831	20
121.274	22.881	20
121.296	22.931	20
121.314	22.9755	20
121.316	22.981	20
121.363	23.031	20
121.364	23.0321	20
> 25 contour
121.414	23.0117	25
121.464	23.018	25
121.514	23.0117	25
121.56	22.981	25
121.564	22.976	25
121.592	22.931	25
121.595	22.881	25
121.576	22.831	25
121.564	22.8162	25
121.514	22.7829	25
121.508	22.781	25
121.464	22.7723	25
121.42	22.781	25
121.414	22.7829	25
121.364	22.8161	25
121.352	22.831	25
121.333	22.881	25
121.336	22.931	25
121.364	22.976	25
121.368	22.981	25
121.414	23.0117	25
> 30 contour
121.464	22.9831	30
121.483	22.981	30
121.514	22.975	30
121.551	22.931	30
121.559	22.881	30
121.514	22.8404	30
121.472	22.831	30
121.464	22.8283	30
121.456	22.831	30
121.414	22.8404	30
121.369	22.881	30
121.377	22.931	30
121.414	22.975	30
121.445	22.981	30
121.464	22.9831	30