> 1 contour -Z1
244.63	32.4232	1
244.647	32.425	1
244.664	32.4232	1
244.68	32.4167	1
244.68	32.4166	1
244.694	32.4	1
244.697	32.3984	1
244.703	32.4	1
244.714	32.4075	1
244.73	32.408	1
244.747	32.4035	1
244.753	32.4	1
244.764	32.395	1
244.78	32.3833	1
244.78	32.3831	1
244.797	32.3711	1
244.805	32.3667	1
244.814	32.3593	1
244.824	32.35	1
244.83	32.3424	1
244.838	32.3333	1
244.847	32.3187	1
244.848	32.3167	1
244.857	32.3	1
244.864	32.2848	1
244.864	32.2833	1
244.871	32.2667	1
244.875	32.25	1
244.876	32.2333	1
244.876	32.2167	1
244.873	32.2	1
244.873	32.1833	1
244.871	32.1667	1
244.866	32.15	1
244.864	32.1457	1
244.858	32.1333	1
244.847	32.1167	1
244.847	32.1163	1
244.832	32.1	1
244.83	32.0985	1
244.814	32.0836	1
244.813	32.0833	1
244.799	32.0667	1
244.797	32.0648	1
244.781	32.05	1
244.78	32.0492	1
244.764	32.0382	1
244.747	32.0433	1
244.736	32.05	1
244.73	32.0532	1
244.714	32.0518	1
244.697	32.0525	1
244.688	32.05	1
244.68	32.048	1
244.664	32.0447	1
244.659	32.0333	1
244.65	32.0167	1
244.647	32.0106	1
244.63	32.0123	1
244.614	32.0167	1
244.614	32.0168	1
244.597	32.0214	1
244.58	32.0226	1
244.564	32.0252	1
244.547	32.0305	1
244.541	32.0333	1
244.53	32.0385	1
244.514	32.0496	1
244.513	32.05	1
244.497	32.0652	1
244.495	32.0667	1
244.481	32.0833	1
244.48	32.0839	1
244.464	32.0988	1
244.463	32.1	1
244.447	32.1167	1
244.447	32.1167	1
244.436	32.1333	1
244.43	32.1462	1
244.429	32.15	1
244.424	32.1667	1
244.421	32.1833	1
244.421	32.2	1
244.419	32.2167	1
244.418	32.2333	1
244.419	32.25	1
244.423	32.2667	1
244.43	32.2833	1
244.43	32.2846	1
244.437	32.3	1
244.446	32.3167	1
244.447	32.3185	1
244.456	32.3333	1
244.464	32.3423	1
244.47	32.35	1
244.48	32.3526	1
244.485	32.35	1
244.492	32.3333	1
244.496	32.3167	1
244.497	32.3002	1
244.499	32.3167	1
244.508	32.3333	1
244.514	32.3404	1
244.523	32.35	1
244.53	32.3556	1
244.547	32.3661	1
244.548	32.3667	1
244.564	32.3734	1
244.58	32.3772	1
244.597	32.3792	1
244.611	32.3833	1
244.609	32.4	1
244.614	32.4166	1
244.614	32.4167	1
244.63	32.4232	1
> 2 contour -Z2
244.647	32.3506	2
244.656	32.35	2
244.664	32.3495	2
244.68	32.3466	2
244.697	32.3418	2
244.714	32.3351	2
244.717	32.3333	2
244.73	32.3259	2
244.742	32.3167	2
244.747	32.3125	2
244.758	32.3	2
244.764	32.2926	2
244.77	32.2833	2
244.78	32.2667	2
244.78	32.265	2
244.787	32.25	2
244.79	32.2333	2
244.79	32.2167	2
244.786	32.2	2
244.786	32.1833	2
244.782	32.1667	2
244.78	32.1628	2
244.774	32.15	2
244.764	32.1361	2
244.761	32.1333	2
244.747	32.1202	2
244.741	32.1167	2
244.73	32.1102	2
244.714	32.1057	2
244.705	32.1167	2
244.697	32.1277	2
244.68	32.1217	2
244.664	32.1175	2
244.663	32.1167	2
244.647	32.105	2
244.638	32.1	2
244.63	32.0877	2
244.614	32.0945	2
244.608	32.1	2
244.597	32.1058	2
244.58	32.1058	2
244.564	32.1103	2
244.553	32.1167	2
244.547	32.1204	2
244.533	32.1333	2
244.53	32.1363	2
244.52	32.15	2
244.514	32.1631	2
244.512	32.1667	2
244.508	32.1833	2
244.508	32.2	2
244.514	32.2047	2
244.53	32.2146	2
244.534	32.2167	2
244.536	32.2333	2
244.542	32.25	2
244.547	32.2592	2
244.551	32.2667	2
244.564	32.2817	2
244.565	32.2833	2
244.58	32.2954	2
244.589	32.3	2
244.597	32.3042	2
244.614	32.3121	2
244.63	32.3162	2
244.637	32.3167	2
244.647	32.3175	2
244.655	32.3333	2
244.647	32.3494	2
244.647	32.35	2
244.647	32.3506	2
> 3 contour -Z3
244.664	32.3053	3
244.68	32.3002	3
244.681	32.3	3
244.697	32.2924	3
244.712	32.2833	3
244.714	32.282	3
244.729	32.2667	3
244.73	32.2652	3
244.74	32.25	3
244.747	32.2333	3
244.747	32.2319	3
244.75	32.2167	3
244.75	32.2	3
244.747	32.1896	3
244.745	32.1833	3
244.737	32.1667	3
244.73	32.1589	3
244.721	32.15	3
244.714	32.1449	3
244.697	32.1444	3
244.687	32.15	3
244.68	32.153	3
244.664	32.1517	3
244.647	32.1512	3
244.645	32.15	3
244.647	32.1447	3
244.652	32.1333	3
244.647	32.125	3
244.63	32.1265	3
244.614	32.1307	3
244.606	32.1333	3
244.597	32.1366	3
244.58	32.1449	3
244.573	32.15	3
244.58	32.1549	3
244.597	32.1662	3
244.598	32.1667	3
244.597	32.167	3
244.58	32.1818	3
244.579	32.1833	3
244.571	32.2	3
244.573	32.2167	3
244.58	32.2333	3
244.58	32.2335	3
244.593	32.25	3
244.597	32.2542	3
244.614	32.2658	3
244.616	32.2667	3
244.63	32.2728	3
244.635	32.2833	3
244.647	32.2922	3
244.661	32.3	3
244.664	32.3053	3
> 4 contour -Z4
244.647	32.277	4
244.664	32.2747	4
244.68	32.2679	4
244.682	32.2667	4
244.697	32.2566	4
244.704	32.25	4
244.714	32.2368	4
244.716	32.2333	4
244.723	32.2167	4
244.724	32.2	4
244.717	32.1833	4
244.714	32.1794	4
244.699	32.1667	4
244.697	32.1651	4
244.68	32.1631	4
244.664	32.1613	4
244.647	32.1605	4
244.639	32.1667	4
244.631	32.1833	4
244.63	32.1842	4
244.614	32.1915	4
244.597	32.1946	4
244.593	32.2	4
244.597	32.2098	4
244.603	32.2167	4
244.614	32.2295	4
244.616	32.2333	4
244.63	32.2441	4
244.633	32.25	4
244.641	32.2667	4
244.647	32.277	4
> 5 contour -Z5
244.647	32.2563	5
244.664	32.2519	5
244.667	32.25	5
244.68	32.2413	5
244.689	32.2333	5
244.697	32.2236	5
244.701	32.2167	5
244.707	32.2	5
244.697	32.1869	5
244.685	32.1833	5
244.68	32.1814	5
244.664	32.1756	5
244.647	32.1728	5
244.641	32.1833	5
244.633	32.2	5
244.63	32.2133	5
244.628	32.2167	5
244.63	32.2191	5
244.634	32.2333	5
244.643	32.25	5
244.647	32.2563	5
> 6 contour -Z6
244.647	32.2422	6
244.664	32.234	6
244.665	32.2333	6
244.678	32.2167	6
244.673	32.2	6
244.664	32.1948	6
244.647	32.1884	6
244.64	32.2	6
244.634	32.2167	6
244.642	32.2333	6
244.647	32.2422	6