> 0.9 contour -Z0.9
244.404	33.2921	0.9
244.406	33.2905	0.9
244.42	33.2853	0.9
244.437	33.2838	0.9
244.454	33.277	0.9
244.458	33.2738	0.9
244.47	33.2641	0.9
244.476	33.2571	0.9
244.487	33.2415	0.9
244.487	33.2405	0.9
244.494	33.2238	0.9
244.496	33.2071	0.9
244.496	33.1905	0.9
244.498	33.1738	0.9
244.498	33.1571	0.9
244.493	33.1405	0.9
244.487	33.1301	0.9
244.483	33.1238	0.9
244.47	33.1118	0.9
244.462	33.1071	0.9
244.454	33.1033	0.9
244.437	33.1013	0.9
244.42	33.1024	0.9
244.404	33.0924	0.9
244.399	33.0905	0.9
244.387	33.0808	0.9
244.37	33.0792	0.9
244.354	33.0851	0.9
244.348	33.0905	0.9
244.337	33.0985	0.9
244.326	33.1071	0.9
244.32	33.1113	0.9
244.304	33.1187	0.9
244.3	33.1238	0.9
244.304	33.1329	0.9
244.309	33.1405	0.9
244.304	33.1525	0.9
244.301	33.1571	0.9
244.299	33.1738	0.9
244.301	33.1905	0.9
244.304	33.1973	0.9
244.307	33.2071	0.9
244.317	33.2238	0.9
244.32	33.2273	0.9
244.332	33.2405	0.9
244.337	33.2445	0.9
244.354	33.256	0.9
244.356	33.2571	0.9
244.37	33.2635	0.9
244.387	33.2671	0.9
244.391	33.2738	0.9
244.403	33.2905	0.9
244.404	33.2921	0.9
> 1.8 contour -Z1.8
244.42	33.2307	1.8
244.431	33.2238	1.8
244.437	33.2192	1.8
244.447	33.2071	1.8
244.454	33.1906	1.8
244.454	33.1905	1.8
244.456	33.1738	1.8
244.454	33.164	1.8
244.452	33.1571	1.8
244.442	33.1405	1.8
244.437	33.1357	1.8
244.42	33.125	1.8
244.418	33.1238	1.8
244.404	33.1176	1.8
244.387	33.1139	1.8
244.37	33.1164	1.8
244.356	33.1238	1.8
244.354	33.1257	1.8
244.339	33.1405	1.8
244.342	33.1571	1.8
244.342	33.1738	1.8
244.354	33.1844	1.8
244.37	33.1901	1.8
244.371	33.1905	1.8
244.382	33.2071	1.8
244.387	33.2127	1.8
244.404	33.22	1.8
244.414	33.2238	1.8
244.42	33.2307	1.8
> 2.7 contour -Z2.7
244.387	33.2011	2.7
244.404	33.207	2.7
244.42	33.1971	2.7
244.426	33.1905	2.7
244.432	33.1738	2.7
244.426	33.1571	2.7
244.42	33.1497	2.7
244.409	33.1405	2.7
244.404	33.137	2.7
244.387	33.1325	2.7
244.37	33.1395	2.7
244.369	33.1405	2.7
244.356	33.1571	2.7
244.355	33.1738	2.7
244.37	33.1834	2.7
244.377	33.1905	2.7
244.387	33.2011	2.7
> 3.6 contour -Z3.6
244.387	33.1938	3.6
244.404	33.1911	3.6
244.404	33.1905	3.6
244.417	33.1738	3.6
244.409	33.1571	3.6
244.404	33.1525	3.6
244.387	33.1451	3.6
244.371	33.1571	3.6
244.37	33.1595	3.6
244.366	33.1738	3.6
244.37	33.1766	3.6
244.384	33.1905	3.6
244.387	33.1938	3.6
> 4.5 contour -Z4.5
244.387	33.1881	4.5
244.404	33.1781	4.5
244.407	33.1738	4.5
244.404	33.1683	4.5
244.392	33.1571	4.5
244.387	33.1546	4.5
244.383	33.1571	4.5
244.373	33.1738	4.5
244.387	33.1881	4.5