> 2 contour -Z2
244.95	32.3172	2
244.954	32.3167	2
244.967	32.3155	2
244.983	32.3088	2
244.991	32.3	2
245	32.2954	2
245.017	32.2996	2
245.024	32.3	2
245.033	32.3009	2
245.037	32.3	2
245.05	32.297	2
245.067	32.2888	2
245.074	32.2833	2
245.083	32.2774	2
245.098	32.2667	2
245.1	32.2653	2
245.117	32.2516	2
245.119	32.25	2
245.133	32.2333	2
245.133	32.2327	2
245.144	32.2167	2
245.15	32.2068	2
245.154	32.2	2
245.162	32.1833	2
245.167	32.1701	2
245.168	32.1667	2
245.172	32.15	2
245.174	32.1333	2
245.174	32.1167	2
245.172	32.1	2
245.171	32.0833	2
245.168	32.0667	2
245.167	32.0618	2
245.163	32.05	2
245.155	32.0333	2
245.15	32.0256	2
245.143	32.0167	2
245.133	32.0062	2
245.123	32	2
245.117	31.9946	2
245.106	31.9833	2
245.1	31.9768	2
245.094	31.9667	2
245.083	31.9565	2
245.075	31.95	2
245.067	31.9447	2
245.05	31.9364	2
245.041	31.9333	2
245.033	31.931	2
245.017	31.9278	2
245	31.9261	2
244.983	31.9219	2
244.967	31.9185	2
244.95	31.9174	2
244.933	31.9189	2
244.917	31.9226	2
244.9	31.9271	2
244.883	31.9294	2
244.867	31.9332	2
244.866	31.9333	2
244.85	31.9391	2
244.833	31.9482	2
244.831	31.95	2
244.817	31.961	2
244.811	31.9667	2
244.801	31.9833	2
244.8	31.9911	2
244.793	32	2
244.783	32.0015	2
244.767	32.0126	2
244.766	32.0167	2
244.762	32.0333	2
244.75	32.0471	2
244.747	32.05	2
244.737	32.0667	2
244.734	32.0833	2
244.733	32.0927	2
244.733	32.1	2
244.731	32.1167	2
244.731	32.1333	2
244.733	32.15	2
244.733	32.1512	2
244.737	32.1667	2
244.744	32.1833	2
244.75	32.1963	2
244.752	32.2	2
244.762	32.2167	2
244.767	32.2241	2
244.773	32.2333	2
244.783	32.2457	2
244.787	32.25	2
244.8	32.2613	2
244.806	32.2667	2
244.817	32.2744	2
244.83	32.2833	2
244.833	32.2861	2
244.85	32.2949	2
244.867	32.2991	2
244.883	32.2985	2
244.9	32.2949	2
244.91	32.3	2
244.917	32.308	2
244.933	32.3151	2
244.946	32.3167	2
244.95	32.3172	2
> 4 contour -Z4
244.9	32.2345	4
244.917	32.2398	4
244.933	32.2432	4
244.95	32.2445	4
244.967	32.2438	4
244.983	32.2412	4
245	32.2367	4
245.009	32.2333	4
245.017	32.23	4
245.033	32.2204	4
245.038	32.2167	4
245.05	32.2063	4
245.056	32.2	4
245.067	32.1857	4
245.068	32.1833	4
245.078	32.1667	4
245.083	32.1549	4
245.085	32.15	4
245.089	32.1333	4
245.09	32.1167	4
245.087	32.1	4
245.086	32.0833	4
245.083	32.073	4
245.082	32.0667	4
245.073	32.05	4
245.067	32.0418	4
245.059	32.0333	4
245.05	32.025	4
245.037	32.0167	4
245.033	32.0147	4
245.017	32.0094	4
245	32.0085	4
244.983	32.0005	4
244.982	32	4
244.967	31.9935	4
244.95	31.9918	4
244.933	31.9942	4
244.921	32	4
244.917	32.0015	4
244.9	32.0098	4
244.883	32.0118	4
244.87	32.0167	4
244.867	32.0182	4
244.85	32.0297	4
244.846	32.0333	4
244.833	32.0483	4
244.832	32.05	4
244.823	32.0667	4
244.819	32.0833	4
244.817	32.1	4
244.817	32.1037	4
244.815	32.1167	4
244.816	32.1333	4
244.817	32.1384	4
244.819	32.15	4
244.826	32.1667	4
244.833	32.1789	4
244.836	32.1833	4
244.849	32.2	4
244.85	32.2012	4
244.867	32.2165	4
244.867	32.2167	4
244.883	32.2271	4
244.897	32.2333	4
244.9	32.2345	4
> 6 contour -Z6
244.9	32.184	6
244.917	32.1926	6
244.933	32.1975	6
244.95	32.1993	6
244.967	32.1984	6
244.983	32.1947	6
245	32.1875	6
245.006	32.1833	6
245.017	32.1758	6
245.026	32.1667	6
245.033	32.1574	6
245.038	32.15	6
245.046	32.1333	6
245.05	32.1167	6
245.05	32.1	6
245.046	32.0833	6
245.036	32.0667	6
245.033	32.0636	6
245.018	32.05	6
245.017	32.0492	6
245	32.0408	6
244.983	32.0356	6
244.971	32.0333	6
244.967	32.0323	6
244.95	32.0314	6
244.933	32.0333	6
244.933	32.0333	6
244.917	32.0373	6
244.9	32.0436	6
244.888	32.05	6
244.883	32.0532	6
244.869	32.0667	6
244.867	32.0704	6
244.859	32.0833	6
244.854	32.1	6
244.855	32.1167	6
244.858	32.1333	6
244.866	32.15	6
244.867	32.1506	6
244.879	32.1667	6
244.883	32.1713	6
244.899	32.1833	6
244.9	32.184	6
> 8 contour -Z8
244.95	32.1685	8
244.964	32.1667	8
244.967	32.1664	8
244.983	32.1602	8
244.998	32.15	8
245	32.1488	8
245.014	32.1333	8
245.017	32.1287	8
245.023	32.1167	8
245.025	32.1	8
245.017	32.0833	8
245.017	32.0829	8
245	32.0688	8
244.993	32.0667	8
244.983	32.0635	8
244.967	32.0601	8
244.95	32.0591	8
244.933	32.0614	8
244.917	32.0663	8
244.916	32.0667	8
244.9	32.0725	8
244.888	32.0833	8
244.883	32.0912	8
244.879	32.1	8
244.882	32.1167	8
244.883	32.1193	8
244.891	32.1333	8
244.9	32.1448	8
244.906	32.15	8
244.917	32.158	8
244.933	32.1655	8
244.94	32.1667	8
244.95	32.1685	8
> 10 contour -Z10
244.933	32.1424	10
244.95	32.148	10
244.967	32.1434	10
244.982	32.1333	10
244.983	32.1315	10
245	32.1175	10
245.001	32.1167	10
245.009	32.1	10
245	32.0887	10
244.983	32.0875	10
244.967	32.0833	10
244.967	32.0833	10
244.95	32.0808	10
244.94	32.0833	10
244.933	32.085	10
244.917	32.0919	10
244.9	32.0937	10
244.895	32.1	10
244.9	32.1104	10
244.907	32.1167	10
244.917	32.1273	10
244.921	32.1333	10
244.933	32.1424	10
> 12 contour -Z12
244.95	32.1337	12
244.951	32.1333	12
244.967	32.1223	12
244.972	32.1167	12
244.967	32.1078	12
244.958	32.1	12
244.95	32.0966	12
244.943	32.1	12
244.933	32.1106	12
244.93	32.1167	12
244.933	32.1208	12
244.949	32.1333	12
244.95	32.1337	12