> 3 contour -Z3
237.159	38.9169	3
237.176	38.9147	3
237.192	38.9172	3
237.209	38.9169	3
237.226	38.9151	3
237.242	38.9101	3
237.258	38.902	3
237.259	38.9015	3
237.276	38.8887	3
237.279	38.8854	3
237.292	38.8696	3
237.293	38.8687	3
237.307	38.852	3
237.309	38.8409	3
237.326	38.8367	3
237.327	38.8354	3
237.326	38.8328	3
237.316	38.8187	3
237.317	38.802	3
237.326	38.79	3
237.33	38.7854	3
237.326	38.7826	3
237.309	38.7802	3
237.298	38.7687	3
237.302	38.752	3
237.292	38.7411	3
237.287	38.7354	3
237.276	38.7257	3
237.259	38.719	3
237.242	38.7227	3
237.236	38.7187	3
237.231	38.702	3
237.226	38.699	3
237.209	38.6882	3
237.192	38.6874	3
237.186	38.6854	3
237.176	38.6825	3
237.173	38.6854	3
237.159	38.6998	3
237.157	38.702	3
237.142	38.7112	3
237.13	38.7187	3
237.126	38.7254	3
237.119	38.7187	3
237.109	38.7083	3
237.093	38.7187	3
237.109	38.7326	3
237.112	38.7354	3
237.109	38.7385	3
237.098	38.752	3
237.092	38.7555	3
237.082	38.7687	3
237.076	38.7804	3
237.072	38.7854	3
237.068	38.802	3
237.076	38.8096	3
237.085	38.8187	3
237.082	38.8354	3
237.092	38.8485	3
237.099	38.852	3
237.093	38.8687	3
237.109	38.8821	3
237.126	38.8795	3
237.142	38.8849	3
237.143	38.8854	3
237.146	38.902	3
237.159	38.9169	3
> 6 contour -Z6
237.192	38.8702	6
237.209	38.8712	6
237.216	38.8687	6
237.226	38.8656	6
237.239	38.852	6
237.238	38.8354	6
237.242	38.8289	6
237.257	38.8187	6
237.259	38.8166	6
237.269	38.802	6
237.271	38.7854	6
237.261	38.7687	6
237.259	38.7663	6
237.244	38.752	6
237.242	38.7505	6
237.226	38.7445	6
237.209	38.7411	6
237.192	38.7365	6
237.176	38.752	6
237.176	38.7524	6
237.159	38.7658	6
237.156	38.7687	6
237.147	38.7854	6
237.142	38.7904	6
237.136	38.802	6
237.137	38.8187	6
237.142	38.8252	6
237.15	38.8354	6
237.158	38.852	6
237.159	38.8528	6
237.166	38.852	6
237.176	38.8512	6
237.176	38.852	6
237.191	38.8687	6
237.192	38.8702	6
> 9 contour -Z9
237.209	38.8441	9
237.223	38.8354	9
237.226	38.8319	9
237.232	38.8187	9
237.241	38.802	9
237.242	38.7926	9
237.245	38.7854	9
237.242	38.7833	9
237.228	38.7687	9
237.226	38.7652	9
237.209	38.7679	9
237.207	38.7687	9
237.192	38.7709	9
237.177	38.7854	9
237.176	38.7934	9
237.172	38.802	9
237.167	38.8187	9
237.176	38.825	9
237.192	38.8307	9
237.198	38.8354	9
237.209	38.8441	9
> 12 contour -Z12
237.209	38.8235	12
237.213	38.8187	12
237.226	38.8057	12
237.228	38.802	12
237.226	38.7977	12
237.215	38.7854	12
237.209	38.7816	12
237.192	38.7827	12
237.189	38.7854	12
237.183	38.802	12
237.192	38.814	12
237.203	38.8187	12
237.209	38.8235	12