> 0.6 contour -Z0.6
-178.8802	51.4258310571	0.6
-178.8552	51.4283128855	0.6
-178.8302	51.429118993	0.6
-178.8052	51.4283128855	0.6
-178.7802	51.4258311259	0.6
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-178.7552	51.4217388769	0.6
-178.7302	51.4169417076	0.6
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-178.6052	51.3522103978	0.6
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-178.580348792	51.3222	0.6
-178.5802	51.321899857	0.6
-178.567304409	51.29716	0.6
-178.561484286	51.27212	0.6
-178.561552866	51.24708	0.6
-178.567518235	51.22204	0.6
-178.5802	51.197912691	0.6
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-178.600381781	51.17196	0.6
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-178.6802	51.1194363154	0.6
-178.7052	51.1094288258	0.6
-178.7302	51.102333607	0.6
-178.7552	51.0974985575	0.6
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-178.7802	51.093388514	0.6
-178.8052	51.0908883752	0.6
-178.8302	51.0900764204	0.6
-178.8552	51.090888428	0.6
-178.8802	51.093388514	0.6
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-178.9802	51.1194364026	0.6
-178.985309659	51.12188	0.6
-179.0052	51.1311080097	0.6
-179.030057821	51.14692	0.6
-179.0302	51.1470201069	0.6
-179.0552	51.1674230886	0.6
-179.06001778	51.17196	0.6
-179.079743404	51.197	0.6
-179.0802	51.1979132119	0.6
-179.092881449	51.22204	0.6
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-179.0802	51.3218991364	0.6
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-179.060475669	51.34724	0.6
-179.0552	51.352210059	0.6
-179.030556564	51.37228	0.6
-179.0302	51.372531321	0.6
-179.0052	51.388344763	0.6
-178.985770193	51.39732	0.6
-178.9802	51.3999724062	0.6
-178.9552	51.4099022427	0.6
-178.9302	51.4169416359	0.6
-178.9052	51.4217388741	0.6
-178.90046299	51.42236	0.6
-178.8802	51.4258310571	0.6
> 1.2 contour -Z1.2
-178.9052	51.3567492937	1.2
-178.8802	51.3631584513	1.2
-178.8552	51.3665299596	1.2
-178.8302	51.3675731766	1.2
-178.8052	51.366529996	1.2
-178.7802	51.3631585245	1.2
-178.7552	51.3567494466	1.2
-178.732390682	51.34724	1.2
-178.7302	51.3463872755	1.2
-178.7052	51.3328368987	1.2
-178.691312994	51.3222	1.2
-178.6802	51.3100114795	1.2
-178.66973349	51.29716	1.2
-178.660238088	51.27212	1.2
-178.660279708	51.24708	1.2
-178.669866676	51.22204	1.2
-178.6802	51.2093758825	1.2
-178.69149833	51.197	1.2
-178.7052	51.1864962886	1.2
-178.7302	51.172888019	1.2
-178.732576935	51.17196	1.2
-178.7552	51.162500301	1.2
-178.7802	51.1560608363	1.2
-178.8052	51.1526736394	1.2
-178.8302	51.1516256498	1.2
-178.8552	51.1526736816	1.2
-178.8802	51.1560609225	1.2
-178.9052	51.1625004082	1.2
-178.927822654	51.17196	1.2
-178.9302	51.1728881867	1.2
-178.9552	51.1864965313	1.2
-178.968901281	51.197	1.2
-178.9802	51.2093763726	1.2
-178.990532924	51.22204	1.2
-179.000119922	51.24708	1.2
-179.000161551	51.27212	1.2
-178.990666106	51.29716	1.2
-178.9802	51.3100110216	1.2
-178.969086626	51.3222	1.2
-178.9552	51.3328366282	1.2
-178.9302	51.3463871523	1.2
-178.928009011	51.34724	1.2
-178.9052	51.3567492937	1.2
> 1.8 contour -Z1.8
-178.9052	51.3226030252	1.8
-178.8802	51.3328432553	1.8
-178.8552	51.3379995787	1.8
-178.8302	51.339550759	1.8
-178.8052	51.3379996304	1.8
-178.7802	51.3328433579	1.8
-178.7552	51.3226032537	1.8
-178.754453251	51.3222	1.8
-178.7302	51.3068776052	1.8
-178.719493222	51.29716	1.8
-178.706373282	51.27212	1.8
-178.706401827	51.24708	1.8
-178.719584162	51.22204	1.8
-178.7302	51.2124052458	1.8
-178.754556793	51.197	1.8
-178.7552	51.1966520399	1.8
-178.7802	51.1863785097	1.8
-178.8052	51.181205111	1.8
-178.8302	51.1796488626	1.8
-178.8552	51.1812051547	1.8
-178.8802	51.1863786357	1.8
-178.9052	51.1966522683	1.8
-178.905842784	51.197	1.8
-178.9302	51.2124055752	1.8
-178.94081543	51.22204	1.8
-178.953997815	51.24708	1.8
-178.954026401	51.27212	1.8
-178.940906389	51.29716	1.8
-178.9302	51.3068772621	1.8
-178.905946321	51.3222	1.8
-178.9052	51.3226030252	1.8
> 2.4 contour -Z2.4
-178.9052	51.2975117481	2.4
-178.8802	51.3119157668	2.4
-178.8552	51.318510006	2.4
-178.8302	51.3203632987	2.4
-178.8052	51.3185100598	2.4
-178.7802	51.3119159197	2.4
-178.7552	51.2975120544	2.4
-178.754730121	51.29716	2.4
-178.735471228	51.27212	2.4
-178.735493853	51.24708	2.4
-178.754796037	51.22204	2.4
-178.7552	51.2217371583	2.4
-178.7802	51.2073046341	2.4
-178.8052	51.2006946606	2.4
-178.8302	51.1988367041	2.4
-178.8552	51.200694717	2.4
-178.8802	51.2073047998	2.4
-178.9052	51.2217374257	2.4
-178.905603605	51.22204	2.4
-178.924905788	51.24708	2.4
-178.92492842	51.27212	2.4
-178.905669469	51.29716	2.4
-178.9052	51.2975117481	2.4
> 3 contour -Z3
-178.8552	51.3042033593	3
-178.8302	51.3071922465	3
-178.8052	51.3042034457	3
-178.78688674	51.29716	3
-178.7802	51.2936172665	3
-178.758409936	51.27212	3
-178.758427094	51.24708	3
-178.7802	51.225606315	3
-178.786926509	51.22204	3
-178.8052	51.2150024052	3
-178.8302	51.2120080013	3
-178.8552	51.2150025039	3
-178.873473063	51.22204	3
-178.8802	51.2256065855	3
-178.901972523	51.24708	3
-178.901989708	51.27212	3
-178.8802	51.2936169948	3
-178.873512842	51.29716	3
-178.8552	51.3042033593	3
> 3.6 contour -Z3.6
-178.8802	51.2739089311	3.6
-178.8552	51.2897857408	3.6
-178.8302	51.2940407915	3.6
-178.8052	51.2897858752	3.6
-178.7802	51.2739093199	3.6
-178.778386309	51.27212	3.6
-178.778398483	51.24708	3.6
-178.7802	51.245303241	3.6
-178.8052	51.2294191277	3.6
-178.8302	51.2251593324	3.6
-178.8552	51.2294192777	3.6
-178.8802	51.2453036223	3.6
-178.882001121	51.24708	3.6
-178.88201329	51.27212	3.6
-178.8802	51.2739089311	3.6
> 4.2 contour -Z4.2
-178.8552	51.2752605105	4.2
-178.8302	51.280951973	4.2
-178.8052	51.2752607052	4.2
-178.800396849	51.27212	4.2
-178.800401092	51.24708	4.2
-178.8052	51.2439413419	4.2
-178.8302	51.2382468596	4.2
-178.8552	51.2439415489	4.2
-178.859998552	51.24708	4.2
-178.860002808	51.27212	4.2
-178.8552	51.2752605105	4.2