> 2.5 contour -Z2.5
240.113	39.7107	2.5
240.118	39.7025	2.5
240.129	39.6891	2.5
240.146	39.6875	2.5
240.163	39.691	2.5
240.175	39.6859	2.5
240.179	39.6762	2.5
240.191	39.6692	2.5
240.196	39.6656	2.5
240.2	39.6525	2.5
240.196	39.6474	2.5
240.187	39.6359	2.5
240.194	39.6192	2.5
240.196	39.6045	2.5
240.197	39.6025	2.5
240.206	39.5859	2.5
240.213	39.578	2.5
240.221	39.5692	2.5
240.229	39.5608	2.5
240.239	39.5525	2.5
240.236	39.5359	2.5
240.229	39.5194	2.5
240.229	39.5192	2.5
240.22	39.5025	2.5
240.213	39.4963	2.5
240.196	39.4878	2.5
240.194	39.4859	2.5
240.179	39.476	2.5
240.175	39.4692	2.5
240.177	39.4525	2.5
240.169	39.4359	2.5
240.163	39.4281	2.5
240.15	39.4192	2.5
240.146	39.4169	2.5
240.129	39.4152	2.5
240.113	39.4047	2.5
240.107	39.4025	2.5
240.096	39.392	2.5
240.085	39.3859	2.5
240.079	39.3737	2.5
240.067	39.3692	2.5
240.063	39.3687	2.5
240.047	39.3692	2.5
240.046	39.3692	2.5
240.029	39.3707	2.5
240.013	39.3747	2.5
239.996	39.3774	2.5
239.979	39.383	2.5
239.973	39.3859	2.5
239.963	39.3899	2.5
239.946	39.3987	2.5
239.94	39.4025	2.5
239.929	39.4127	2.5
239.924	39.4192	2.5
239.913	39.4293	2.5
239.906	39.4359	2.5
239.896	39.4492	2.5
239.894	39.4525	2.5
239.879	39.4561	2.5
239.873	39.4525	2.5
239.863	39.4466	2.5
239.857	39.4525	2.5
239.846	39.4657	2.5
239.843	39.4692	2.5
239.842	39.4859	2.5
239.846	39.492	2.5
239.863	39.4983	2.5
239.865	39.5025	2.5
239.873	39.5192	2.5
239.874	39.5359	2.5
239.878	39.5525	2.5
239.879	39.5692	2.5
239.879	39.5693	2.5
239.888	39.5859	2.5
239.896	39.5967	2.5
239.901	39.6025	2.5
239.913	39.6151	2.5
239.917	39.6192	2.5
239.929	39.6291	2.5
239.939	39.6359	2.5
239.946	39.6406	2.5
239.963	39.6493	2.5
239.971	39.6525	2.5
239.979	39.6579	2.5
239.986	39.6692	2.5
239.996	39.6778	2.5
240.007	39.6859	2.5
240.013	39.6902	2.5
240.029	39.691	2.5
240.037	39.6859	2.5
240.046	39.6778	2.5
240.063	39.6791	2.5
240.072	39.6859	2.5
240.079	39.6916	2.5
240.096	39.701	2.5
240.098	39.7025	2.5
240.113	39.7107	2.5
> 5 contour -Z5
240.096	39.6659	5
240.113	39.6623	5
240.125	39.6525	5
240.129	39.6463	5
240.145	39.6359	5
240.146	39.6347	5
240.163	39.6206	5
240.164	39.6192	5
240.163	39.6179	5
240.146	39.6052	5
240.137	39.6025	5
240.143	39.5859	5
240.146	39.5742	5
240.161	39.5859	5
240.163	39.5872	5
240.165	39.5859	5
240.179	39.5774	5
240.184	39.5692	5
240.187	39.5525	5
240.196	39.5386	5
240.197	39.5359	5
240.196	39.5352	5
240.179	39.5306	5
240.164	39.5192	5
240.163	39.5182	5
240.153	39.5025	5
240.146	39.4889	5
240.145	39.4859	5
240.146	39.4829	5
240.152	39.4692	5
240.146	39.4596	5
240.13	39.4525	5
240.129	39.4523	5
240.113	39.4377	5
240.105	39.4359	5
240.096	39.4333	5
240.079	39.422	5
240.074	39.4192	5
240.063	39.4121	5
240.046	39.4094	5
240.029	39.4101	5
240.013	39.4137	5
240	39.4192	5
239.996	39.4205	5
239.979	39.4312	5
239.972	39.4359	5
239.963	39.4406	5
239.951	39.4525	5
239.946	39.4591	5
239.938	39.4692	5
239.946	39.4806	5
239.948	39.4859	5
239.949	39.5025	5
239.956	39.5192	5
239.946	39.5248	5
239.935	39.5359	5
239.946	39.5444	5
239.963	39.5512	5
239.969	39.5525	5
239.963	39.5548	5
239.953	39.5692	5
239.947	39.5859	5
239.956	39.6025	5
239.963	39.6107	5
239.976	39.6192	5
239.979	39.6213	5
239.996	39.6313	5
240.003	39.6359	5
240.013	39.6403	5
240.029	39.6428	5
240.046	39.6487	5
240.063	39.6513	5
240.079	39.6492	5
240.082	39.6525	5
240.096	39.6659	5
> 7.5 contour -Z7.5
240.063	39.6222	7.5
240.068	39.6192	7.5
240.079	39.6025	7.5
240.079	39.6018	7.5
240.096	39.5925	7.5
240.105	39.5859	7.5
240.113	39.5795	7.5
240.124	39.5692	7.5
240.129	39.5606	7.5
240.146	39.5551	7.5
240.149	39.5525	7.5
240.149	39.5359	7.5
240.15	39.5192	7.5
240.146	39.5147	7.5
240.129	39.5106	7.5
240.128	39.5025	7.5
240.127	39.4859	7.5
240.113	39.4773	7.5
240.109	39.4692	7.5
240.096	39.4535	7.5
240.079	39.4558	7.5
240.071	39.4525	7.5
240.069	39.4359	7.5
240.063	39.434	7.5
240.046	39.4322	7.5
240.029	39.4341	7.5
240.013	39.4306	7.5
239.998	39.4359	7.5
239.996	39.4385	7.5
239.979	39.4483	7.5
239.973	39.4525	7.5
239.963	39.4621	7.5
239.957	39.4692	7.5
239.959	39.4859	7.5
239.963	39.4972	7.5
239.965	39.5025	7.5
239.979	39.5128	7.5
239.996	39.5176	7.5
239.997	39.5192	7.5
239.996	39.5209	7.5
239.979	39.5259	7.5
239.963	39.5319	7.5
239.958	39.5359	7.5
239.963	39.5392	7.5
239.979	39.5439	7.5
239.986	39.5525	7.5
239.979	39.5655	7.5
239.972	39.5692	7.5
239.979	39.5771	7.5
239.984	39.5859	7.5
239.996	39.5964	7.5
240.013	39.6002	7.5
240.017	39.6025	7.5
240.029	39.6123	7.5
240.046	39.607	7.5
240.06	39.6192	7.5
240.063	39.6222	7.5
> 10 contour -Z10
240.013	39.5888	10
240.02	39.5859	10
240.029	39.5786	10
240.046	39.5825	10
240.06	39.5859	10
240.063	39.587	10
240.064	39.5859	10
240.079	39.5763	10
240.091	39.5692	10
240.096	39.5671	10
240.106	39.5525	10
240.113	39.5448	10
240.127	39.5359	10
240.119	39.5192	10
240.119	39.5025	10
240.113	39.4937	10
240.102	39.4859	10
240.096	39.473	10
240.079	39.4751	10
240.072	39.4692	10
240.063	39.4634	10
240.046	39.4637	10
240.031	39.4525	10
240.029	39.4518	10
240.013	39.4476	10
240.008	39.4525	10
239.996	39.4596	10
239.979	39.4662	10
239.976	39.4692	10
239.979	39.4768	10
239.981	39.4859	10
239.984	39.5025	10
239.996	39.5076	10
240.002	39.5192	10
239.996	39.5312	10
239.985	39.5359	10
239.993	39.5525	10
239.996	39.5603	10
240.005	39.5525	10
240.013	39.5489	10
240.016	39.5525	10
240.013	39.5692	10
240.013	39.5693	10
240.005	39.5859	10
240.013	39.5888	10
> 12.5 contour -Z12.5
240.029	39.5586	12.5
240.046	39.5654	12.5
240.063	39.5621	12.5
240.079	39.5659	12.5
240.096	39.5525	12.5
240.096	39.5523	12.5
240.111	39.5359	12.5
240.106	39.5192	12.5
240.11	39.5025	12.5
240.096	39.4923	12.5
240.079	39.4896	12.5
240.063	39.487	12.5
240.046	39.4927	12.5
240.029	39.487	12.5
240.028	39.4859	12.5
240.029	39.4768	12.5
240.032	39.4692	12.5
240.029	39.4672	12.5
240.027	39.4692	12.5
240.013	39.4752	12.5
239.996	39.4692	12.5
239.992	39.4859	12.5
239.996	39.4935	12.5
240.005	39.5025	12.5
240.007	39.5192	12.5
240.009	39.5359	12.5
240.013	39.5378	12.5
240.026	39.5525	12.5
240.029	39.5586	12.5
> 15 contour -Z15
240.079	39.5613	15
240.09	39.5525	15
240.096	39.5451	15
240.104	39.5359	15
240.096	39.522	15
240.092	39.5192	15
240.088	39.5025	15
240.079	39.5014	15
240.063	39.4992	15
240.057	39.5025	15
240.046	39.5071	15
240.041	39.5025	15
240.029	39.494	15
240.018	39.5025	15
240.013	39.5141	15
240.012	39.5192	15
240.013	39.5229	15
240.018	39.5192	15
240.029	39.514	15
240.035	39.5192	15
240.031	39.5359	15
240.046	39.5517	15
240.063	39.5492	15
240.066	39.5525	15
240.079	39.5613	15
> 17.5 contour -Z17.5
240.079	39.5567	17.5
240.085	39.5525	17.5
240.079	39.5422	17.5
240.074	39.5359	17.5
240.078	39.5192	17.5
240.063	39.5066	17.5
240.046	39.5167	17.5
240.044	39.5192	17.5
240.04	39.5359	17.5
240.046	39.5423	17.5
240.063	39.5429	17.5
240.073	39.5525	17.5
240.079	39.5567	17.5