> 5 contour
151.083	-4.36405	5
151.166	-4.36226	5
151.216	-4.3645	5
151.25	-4.36591	5
151.333	-4.37462	5
151.416	-4.38891	5
151.5	-4.41387	5
151.502	-4.4145	5
151.512	-4.4645	5
151.583	-4.50494	5
151.627	-4.5145	5
151.666	-4.53565	5
151.697	-4.5645	5
151.75	-4.5955	5
151.833	-4.59692	5
151.851	-4.6145	5
151.833	-4.65112	5
151.824	-4.6645	5
151.833	-4.67029	5
151.857	-4.6645	5
151.916	-4.65492	5
151.993	-4.6645	5
152	-4.67008	5
152.011	-4.7145	5
152	-4.73657	5
151.955	-4.7145	5
151.916	-4.69558	5
151.903	-4.7145	5
151.889	-4.7645	5
151.916	-4.78233	5
151.967	-4.8145	5
152	-4.85395	5
152.015	-4.8645	5
152.083	-4.89148	5
152.137	-4.9145	5
152.083	-4.93064	5
152.025	-4.9645	5
152	-4.9839	5
151.964	-5.0145	5
152	-5.03131	5
152.039	-5.0145	5
152.083	-4.99259	5
152.166	-5.00105	5
152.25	-5.01028	5
152.287	-5.0145	5
152.318	-5.0645	5
152.333	-5.09878	5
152.34	-5.1145	5
152.367	-5.1645	5
152.384	-5.2145	5
152.405	-5.2645	5
152.416	-5.31281	5
152.417	-5.3145	5
152.435	-5.3645	5
152.444	-5.4145	5
152.457	-5.4645	5
152.462	-5.5145	5
152.471	-5.5645	5
152.472	-5.6145	5
152.476	-5.6645	5
152.473	-5.7145	5
152.474	-5.7645	5
152.467	-5.8145	5
152.463	-5.8645	5
152.452	-5.9145	5
152.445	-5.9645	5
152.428	-6.0145	5
152.417	-6.0645	5
152.416	-6.0651	5
152.398	-6.1145	5
152.383	-6.1645	5
152.358	-6.2145	5
152.337	-6.2645	5
152.333	-6.27115	5
152.309	-6.3145	5
152.283	-6.3645	5
152.25	-6.41038	5
152.247	-6.4145	5
152.216	-6.4645	5
152.174	-6.5145	5
152.166	-6.52417	5
152.134	-6.5645	5
152.084	-6.6145	5
152.083	-6.61575	5
152.035	-6.6645	5
152	-6.69499	5
151.975	-6.7145	5
151.916	-6.75806	5
151.907	-6.7645	5
151.833	-6.81154	5
151.828	-6.8145	5
151.75	-6.85828	5
151.737	-6.8645	5
151.666	-6.89734	5
151.622	-6.9145	5
151.583	-6.92944	5
151.5	-6.95495	5
151.459	-6.9645	5
151.416	-6.975	5
151.333	-6.98967	5
151.25	-6.99864	5
151.166	-7.00228	5
151.083	-7.00061	5
151	-6.99343	5
150.916	-6.98151	5
150.838	-6.9645	5
150.833	-6.96339	5
150.75	-6.94045	5
150.678	-6.9145	5
150.666	-6.91048	5
150.583	-6.87477	5
150.562	-6.8645	5
150.5	-6.83217	5
150.471	-6.8145	5
150.416	-6.78063	5
150.393	-6.7645	5
150.333	-6.71908	5
150.328	-6.7145	5
150.267	-6.6645	5
150.25	-6.64844	5
150.216	-6.6145	5
150.166	-6.5646	5
150.166	-6.5645	5
150.125	-6.5145	5
150.084	-6.4645	5
150.083	-6.46313	5
150.049	-6.4145	5
150.015	-6.3645	5
150.083	-6.35633	5
150.136	-6.3145	5
150.083	-6.29762	5
150	-6.29335	5
149.953	-6.2645	5
149.982	-6.2145	5
149.918	-6.1645	5
149.916	-6.15923	5
149.903	-6.1145	5
149.882	-6.0645	5
149.872	-6.0145	5
149.916	-6.00395	5
149.941	-6.0145	5
150	-6.03685	5
150.024	-6.0145	5
150.083	-5.96581	5
150.084	-5.9645	5
150.083	-5.92838	5
150.081	-5.9145	5
150	-5.88474	5
149.978	-5.8645	5
150	-5.84151	5
150.024	-5.8145	5
150	-5.79031	5
149.973	-5.7645	5
149.95	-5.7145	5
149.925	-5.6645	5
149.916	-5.65376	5
149.847	-5.6645	5
149.833	-5.66676	5
149.828	-5.6645	5
149.833	-5.61731	5
149.833	-5.6145	5
149.879	-5.5645	5
149.901	-5.5145	5
149.916	-5.5043	5
149.989	-5.4645	5
150	-5.44709	5
150.017	-5.4645	5
150.042	-5.5145	5
150.083	-5.53263	5
150.108	-5.5145	5
150.108	-5.4645	5
150.111	-5.4145	5
150.083	-5.39268	5
150	-5.39615	5
149.974	-5.3645	5
149.977	-5.3145	5
150	-5.26906	5
150.031	-5.3145	5
150.083	-5.33776	5
150.116	-5.3145	5
150.118	-5.2645	5
150.122	-5.2145	5
150.083	-5.1836	5
150.056	-5.1645	5
150.083	-5.14681	5
150.13	-5.1145	5
150.166	-5.0911	5
150.205	-5.0645	5
150.211	-5.0145	5
150.166	-4.97938	5
150.083	-4.985	5
150.038	-4.9645	5
150.077	-4.9145	5
150.083	-4.9055	5
150.112	-4.8645	5
150.157	-4.8145	5
150.166	-4.80302	5
150.2	-4.7645	5
150.25	-4.7181	5
150.254	-4.7145	5
150.309	-4.6645	5
150.333	-4.64513	5
150.375	-4.6145	5
150.416	-4.58431	5
150.447	-4.5645	5
150.5	-4.53246	5
150.535	-4.5145	5
150.583	-4.48975	5
150.641	-4.4645	5
150.666	-4.45369	5
150.75	-4.42396	5
150.783	-4.4145	5
150.833	-4.4003	5
150.916	-4.38258	5
151	-4.37097	5
151.078	-4.3645	5
151.083	-4.36405	5
> 5 contour
150.25	-6.24815	5
150.333	-6.244	5
150.416	-6.25926	5
150.42	-6.2645	5
150.416	-6.26736	5
150.333	-6.27536	5
150.25	-6.28397	5
150.213	-6.2645	5
150.25	-6.24815	5
> 10 contour
150.916	-4.9129	10
151	-4.89374	10
151.006	-4.9145	10
151.083	-4.95157	10
151.107	-4.9645	10
151.166	-4.99364	10
151.25	-5.00624	10
151.264	-5.0145	10
151.281	-5.0645	10
151.333	-5.1062	10
151.377	-5.0645	10
151.391	-5.0145	10
151.416	-4.98225	10
151.5	-4.99484	10
151.583	-5.01311	10
151.587	-5.0145	10
151.583	-5.01771	10
151.538	-5.0645	10
151.531	-5.1145	10
151.583	-5.13301	10
151.632	-5.1645	10
151.644	-5.2145	10
151.655	-5.2645	10
151.666	-5.27929	10
151.712	-5.3145	10
151.735	-5.3645	10
151.741	-5.4145	10
151.747	-5.4645	10
151.75	-5.46914	10
151.824	-5.4645	10
151.833	-5.46386	10
151.835	-5.4645	10
151.837	-5.5145	10
151.833	-5.51743	10
151.75	-5.53651	10
151.728	-5.5645	10
151.75	-5.58209	10
151.833	-5.59447	10
151.904	-5.5645	10
151.916	-5.5587	10
151.953	-5.5645	10
151.956	-5.6145	10
151.962	-5.6645	10
151.958	-5.7145	10
151.957	-5.7645	10
151.947	-5.8145	10
151.939	-5.8645	10
151.921	-5.9145	10
151.916	-5.92891	10
151.907	-5.9645	10
151.884	-6.0145	10
151.861	-6.0645	10
151.833	-6.10627	10
151.828	-6.1145	10
151.796	-6.1645	10
151.752	-6.2145	10
151.75	-6.21669	10
151.706	-6.2645	10
151.666	-6.29881	10
151.646	-6.3145	10
151.583	-6.35974	10
151.575	-6.3645	10
151.5	-6.40556	10
151.479	-6.4145	10
151.416	-6.44051	10
151.333	-6.46394	10
151.33	-6.4645	10
151.25	-6.47963	10
151.166	-6.48573	10
151.083	-6.48273	10
151	-6.46992	10
150.977	-6.4645	10
150.916	-6.4511	10
150.833	-6.42127	10
150.819	-6.4145	10
150.75	-6.37976	10
150.725	-6.3645	10
150.666	-6.32461	10
150.654	-6.3145	10
150.594	-6.2645	10
150.583	-6.25402	10
150.576	-6.2145	10
150.583	-6.2093	10
150.636	-6.1645	10
150.628	-6.1145	10
150.583	-6.07934	10
150.564	-6.0645	10
150.583	-6.0381	10
150.598	-6.0145	10
150.585	-5.9645	10
150.583	-5.96345	10
150.559	-5.9645	10
150.5	-5.97015	10
150.486	-5.9645	10
150.5	-5.956	10
150.517	-5.9145	10
150.5	-5.90038	10
150.447	-5.9145	10
150.416	-5.93233	10
150.403	-5.9145	10
150.362	-5.8645	10
150.356	-5.8145	10
150.346	-5.7645	10
150.346	-5.7145	10
150.342	-5.6645	10
150.348	-5.6145	10
150.416	-5.59444	10
150.448	-5.5645	10
150.416	-5.53129	10
150.362	-5.5145	10
150.405	-5.4645	10
150.416	-5.4571	10
150.5	-5.44406	10
150.541	-5.4145	10
150.545	-5.3645	10
150.5	-5.32587	10
150.433	-5.3145	10
150.458	-5.2645	10
150.493	-5.2145	10
150.5	-5.20449	10
150.531	-5.1645	10
150.58	-5.1145	10
150.583	-5.11189	10
150.634	-5.0645	10
150.666	-5.03938	10
150.703	-5.0145	10
150.75	-4.98445	10
150.789	-4.9645	10
150.833	-4.94306	10
150.912	-4.9145	10
150.916	-4.9129	10
> 15 contour
151	-5.15627	15
151.002	-5.1645	15
151.083	-5.20123	15
151.166	-5.18219	15
151.209	-5.2145	15
151.166	-5.24986	15
151.149	-5.2645	15
151.166	-5.27191	15
151.25	-5.28093	15
151.315	-5.3145	15
151.333	-5.34904	15
151.387	-5.3145	15
151.416	-5.29741	15
151.426	-5.3145	15
151.47	-5.3645	15
151.5	-5.38505	15
151.583	-5.40201	15
151.634	-5.4145	15
151.583	-5.4309	15
151.5	-5.45461	15
151.461	-5.4645	15
151.444	-5.5145	15
151.5	-5.53443	15
151.545	-5.5645	15
151.583	-5.5939	15
151.657	-5.5645	15
151.666	-5.5599	15
151.673	-5.5645	15
151.699	-5.6145	15
151.705	-5.6645	15
151.702	-5.7145	15
151.699	-5.7645	15
151.686	-5.8145	15
151.673	-5.8645	15
151.666	-5.8787	15
151.651	-5.9145	15
151.626	-5.9645	15
151.591	-6.0145	15
151.583	-6.02424	15
151.547	-6.0645	15
151.5	-6.10684	15
151.49	-6.1145	15
151.416	-6.16242	15
151.412	-6.1645	15
151.333	-6.20155	15
151.288	-6.2145	15
151.25	-6.22461	15
151.166	-6.23274	15
151.083	-6.22806	15
151.025	-6.2145	15
151	-6.20837	15
150.916	-6.17994	15
150.889	-6.1645	15
150.833	-6.1334	15
150.829	-6.1145	15
150.798	-6.0645	15
150.833	-6.05303	15
150.916	-6.0435	15
151	-6.03742	15
151.028	-6.0145	15
151	-5.99186	15
150.916	-5.98519	15
150.833	-5.97419	15
150.803	-6.0145	15
150.75	-6.05514	15
150.686	-6.0145	15
150.713	-5.9645	15
150.666	-5.92211	15
150.649	-5.9145	15
150.626	-5.8645	15
150.613	-5.8145	15
150.6	-5.7645	15
150.598	-5.7145	15
150.595	-5.6645	15
150.601	-5.6145	15
150.607	-5.5645	15
150.655	-5.5145	15
150.64	-5.4645	15
150.666	-5.41718	15
150.668	-5.4145	15
150.698	-5.3645	15
150.739	-5.3145	15
150.75	-5.30263	15
150.791	-5.2645	15
150.833	-5.23082	15
150.859	-5.2145	15
150.916	-5.18352	15
150.976	-5.1645	15
151	-5.15627	15
> 15 contour
151	-5.2266	15
151.047	-5.2645	15
151.079	-5.3145	15
151.058	-5.3645	15
151	-5.3792	15
150.966	-5.3645	15
150.955	-5.3145	15
150.941	-5.2645	15
151	-5.2266	15
> 15 contour
150.75	-5.42879	15
150.833	-5.4411	15
150.916	-5.4507	15
150.934	-5.4645	15
150.916	-5.47519	15
150.833	-5.48318	15
150.75	-5.4939	15
150.676	-5.4645	15
150.75	-5.42879	15
> 20 contour
150.916	-5.38556	20
151	-5.40402	20
151.083	-5.39052	20
151.112	-5.4145	20
151.083	-5.45036	20
151.059	-5.4645	20
151	-5.50045	20
150.975	-5.5145	20
150.916	-5.54486	20
150.866	-5.5645	20
150.833	-5.59442	20
150.789	-5.5645	20
150.808	-5.5145	20
150.833	-5.51047	20
150.916	-5.49922	20
150.973	-5.4645	20
150.916	-5.41965	20
150.881	-5.4145	20
150.916	-5.38556	20
> 20 contour
151.25	-5.39159	20
151.29	-5.4145	20
151.302	-5.4645	20
151.317	-5.5145	20
151.25	-5.56425	20
151.249	-5.5645	20
151.25	-5.5649	20
151.329	-5.6145	20
151.327	-5.6645	20
151.333	-5.67012	20
151.363	-5.6645	20
151.416	-5.65508	20
151.422	-5.6645	20
151.416	-5.66849	20
151.356	-5.7145	20
151.333	-5.7544	20
151.285	-5.7645	20
151.333	-5.76611	20
151.346	-5.7645	20
151.416	-5.74738	20
151.489	-5.7145	20
151.5	-5.70945	20
151.528	-5.7145	20
151.519	-5.7645	20
151.504	-5.8145	20
151.5	-5.82388	20
151.479	-5.8645	20
151.448	-5.9145	20
151.416	-5.94748	20
151.396	-5.9645	20
151.333	-6.01425	20
151.333	-6.0145	20
151.25	-6.04644	20
151.166	-6.05726	20
151.083	-6.05095	20
151.072	-6.0145	20
151.083	-6.00639	20
151.166	-6.00478	20
151.227	-5.9645	20
151.166	-5.93624	20
151.083	-5.93486	20
151	-5.9508	20
150.961	-5.9145	20
151	-5.88208	20
151.034	-5.8645	20
151.063	-5.8145	20
151	-5.80389	20
150.948	-5.7645	20
150.916	-5.75173	20
150.875	-5.7645	20
150.865	-5.8145	20
150.833	-5.82518	20
150.819	-5.8145	20
150.814	-5.7645	20
150.833	-5.7296	20
150.844	-5.7145	20
150.916	-5.67548	20
150.995	-5.7145	20
151	-5.71916	20
151.005	-5.7145	20
151.034	-5.6645	20
151.009	-5.6145	20
151.083	-5.59082	20
151.13	-5.5645	20
151.089	-5.5145	20
151.118	-5.4645	20
151.166	-5.45321	20
151.222	-5.4145	20
151.25	-5.39159	20