> 1 contour -Z1
244.013	33.0158	1
244.03	33.0236	1
244.046	33.0269	1
244.063	33.0269	1
244.08	33.0226	1
244.092	33.0115	1
244.094	32.9949	1
244.096	32.9935	1
244.1	32.9949	1
244.106	33.0115	1
244.113	33.0147	1
244.13	33.0146	1
244.146	33.0129	1
244.148	33.0115	1
244.159	32.9949	1
244.163	32.992	1
244.18	32.982	1
244.184	32.9782	1
244.188	32.9615	1
244.18	32.9559	1
244.163	32.9449	1
244.18	32.9396	1
244.196	32.9305	1
244.21	32.9282	1
244.213	32.9272	1
244.23	32.9207	1
244.239	32.9115	1
244.246	32.8949	1
244.246	32.8939	1
244.263	32.8785	1
244.263	32.8782	1
244.271	32.8615	1
244.278	32.8449	1
244.28	32.8374	1
244.282	32.8282	1
244.284	32.8115	1
244.283	32.7949	1
244.28	32.7854	1
244.277	32.7782	1
244.263	32.7622	1
244.263	32.7615	1
244.263	32.7566	1
244.265	32.7449	1
244.263	32.739	1
244.261	32.7282	1
244.246	32.7166	1
244.239	32.7115	1
244.23	32.7002	1
244.225	32.6949	1
244.213	32.685	1
244.203	32.6782	1
244.196	32.6738	1
244.18	32.6651	1
244.171	32.6615	1
244.163	32.6584	1
244.147	32.6449	1
244.146	32.6448	1
244.13	32.6435	1
244.113	32.6425	1
244.096	32.6415	1
244.08	32.6398	1
244.072	32.6449	1
244.063	32.6496	1
244.056	32.6449	1
244.048	32.6282	1
244.046	32.6273	1
244.044	32.6282	1
244.03	32.6407	1
244.026	32.6449	1
244.013	32.659	1
244.005	32.6449	1
243.996	32.6392	1
243.989	32.6449	1
243.98	32.6516	1
243.968	32.6615	1
243.963	32.6762	1
243.96	32.6782	1
243.946	32.6871	1
243.936	32.6949	1
243.93	32.6962	1
243.913	32.7031	1
243.896	32.7092	1
243.88	32.7079	1
243.867	32.7115	1
243.863	32.7171	1
243.86	32.7282	1
243.848	32.7449	1
243.863	32.7491	1
243.869	32.7615	1
243.863	32.7741	1
243.86	32.7782	1
243.846	32.7935	1
243.845	32.7949	1
243.842	32.8115	1
243.846	32.8203	1
243.849	32.8282	1
243.851	32.8449	1
243.846	32.8502	1
243.835	32.8615	1
243.84	32.8782	1
243.846	32.8821	1
243.863	32.8915	1
243.871	32.8949	1
243.878	32.9115	1
243.88	32.9124	1
243.884	32.9282	1
243.888	32.9449	1
243.896	32.9522	1
243.906	32.9615	1
243.913	32.967	1
243.918	32.9615	1
243.93	32.9577	1
243.946	32.9613	1
243.948	32.9615	1
243.963	32.9688	1
243.98	32.9732	1
243.996	32.9753	1
244.005	32.9782	1
244.013	32.9812	1
244.019	32.9949	1
244.013	33.0091	1
244.008	33.0115	1
244.013	33.0158	1
> 2 contour -Z2
244.046	32.9492	2
244.063	32.9481	2
244.08	32.9449	2
244.08	32.9449	2
244.096	32.9402	2
244.113	32.9331	2
244.121	32.9282	2
244.13	32.9224	2
244.142	32.9115	2
244.146	32.9072	2
244.157	32.8949	2
244.163	32.8865	2
244.169	32.8782	2
244.177	32.8615	2
244.18	32.8538	2
244.183	32.8449	2
244.186	32.8282	2
244.186	32.8115	2
244.184	32.7949	2
244.18	32.7804	2
244.179	32.7782	2
244.167	32.7615	2
244.163	32.7558	2
244.146	32.7461	2
244.145	32.7449	2
244.13	32.7343	2
244.116	32.7282	2
244.113	32.7274	2
244.096	32.7227	2
244.08	32.7168	2
244.072	32.7115	2
244.063	32.7064	2
244.046	32.7037	2
244.03	32.7069	2
244.013	32.7012	2
243.996	32.7055	2
243.982	32.7115	2
243.98	32.7127	2
243.963	32.7256	2
243.957	32.7282	2
243.946	32.7381	2
243.94	32.7449	2
243.935	32.7615	2
243.931	32.7782	2
243.93	32.7843	2
243.927	32.7949	2
243.924	32.8115	2
243.924	32.8282	2
243.926	32.8449	2
243.93	32.8567	2
243.931	32.8615	2
243.938	32.8782	2
243.946	32.893	2
243.949	32.8949	2
243.963	32.9112	2
243.98	32.9069	2
243.986	32.9115	2
243.996	32.9203	2
244.007	32.9282	2
244.013	32.9324	2
244.03	32.9358	2
244.044	32.9449	2
244.046	32.9492	2
> 3 contour -Z3
244.03	32.9017	3
244.046	32.9012	3
244.063	32.9046	3
244.08	32.9002	3
244.093	32.8949	3
244.096	32.8934	3
244.111	32.8782	3
244.113	32.8758	3
244.123	32.8615	3
244.13	32.8473	3
244.131	32.8449	3
244.135	32.8282	3
244.136	32.8115	3
244.134	32.7949	3
244.13	32.7864	3
244.12	32.7782	3
244.113	32.7743	3
244.096	32.7622	3
244.094	32.7615	3
244.08	32.756	3
244.063	32.7496	3
244.05	32.7449	3
244.046	32.743	3
244.03	32.7436	3
244.023	32.7449	3
244.013	32.7486	3
243.996	32.7528	3
243.984	32.7615	3
243.98	32.7696	3
243.977	32.7782	3
243.971	32.7949	3
243.966	32.8115	3
243.968	32.8282	3
243.972	32.8449	3
243.98	32.8597	3
243.981	32.8615	3
243.983	32.8782	3
243.996	32.8875	3
244.013	32.8917	3
244.017	32.8949	3
244.03	32.9017	3
> 4 contour -Z4
244.013	32.8625	4
244.03	32.8698	4
244.046	32.8725	4
244.06	32.8615	4
244.063	32.8598	4
244.08	32.8567	4
244.095	32.8449	4
244.094	32.8282	4
244.096	32.8142	4
244.097	32.8115	4
244.096	32.8102	4
244.08	32.7979	4
244.072	32.7949	4
244.067	32.7782	4
244.063	32.7754	4
244.046	32.7746	4
244.041	32.7782	4
244.03	32.7866	4
244.013	32.7882	4
243.996	32.7913	4
243.993	32.7949	4
243.996	32.8115	4
243.996	32.8128	4
243.999	32.8282	4
244.006	32.8449	4
244.012	32.8615	4
244.013	32.8625	4
> 5 contour -Z5
244.046	32.8497	5
244.063	32.848	5
244.069	32.8449	5
244.073	32.8282	5
244.065	32.8115	5
244.063	32.8103	5
244.046	32.7992	5
244.03	32.8097	5
244.028	32.8115	5
244.018	32.8282	5
244.03	32.8434	5
244.037	32.8449	5
244.046	32.8497	5
> 6 contour -Z6
244.03	32.8285	6
244.046	32.8396	6
244.06	32.8282	6
244.048	32.8115	6
244.046	32.8106	6
244.045	32.8115	6
244.03	32.8278	6
244.029	32.8282	6
244.03	32.8285	6