> 0.5 contour -Z0.5
-150.6101	63.365690157	0.5
-150.606999169	63.3640888889	0.5
-150.5851	63.3484612626	0.5
-150.5601	63.3445128082	0.5
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-150.5101	63.3342931762	0.5
-150.4851	63.3277830237	0.5
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-150.446448162	63.3139777778	0.5
-150.4351	63.3096249787	0.5
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-150.393910334	63.2889222222	0.5
-150.3851	63.2833145183	0.5
-150.3601	63.2645675672	0.5
-150.359232048	63.2638666667	0.5
-150.336470491	63.2388111111	0.5
-150.3351	63.2361357991	0.5
-150.323205992	63.2137555556	0.5
-150.319141984	63.1887	0.5
-150.323520267	63.1636444444	0.5
-150.3351	63.1422864642	0.5
-150.337033665	63.1385888889	0.5
-150.3601	63.1135591925	0.5
-150.360125465	63.1135333333	0.5
-150.3851	63.0947121176	0.5
-150.394899597	63.0884777778	0.5
-150.4101	63.0799183343	0.5
-150.4351	63.0681911047	0.5
-150.447469466	63.0634222222	0.5
-150.4601	63.0583723095	0.5
-150.4851	63.049892406	0.5
-150.5101	63.0433003123	0.5
-150.534530504	63.0383666667	0.5
-150.5351	63.0382279241	0.5
-150.5601	63.0330014649	0.5
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-150.8601	63.0433022896	0.5
-150.8851	63.0498950351	0.5
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-150.922729573	63.0634222222	0.5
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-150.975297976	63.0884777778	0.5
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-151.010066449	63.1135333333	0.5
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-151.051055448	63.1887	0.5
-151.046993856	63.2137555556	0.5
-151.0351	63.2361476952	0.5
-151.033734706	63.2388111111	0.5
-151.010959122	63.2638666667	0.5
-151.0101	63.2645600519	0.5
-150.9851	63.2833088452	0.5
-150.976286735	63.2889222222	0.5
-150.9601	63.2980230946	0.5
-150.9351	63.3096214712	0.5
-150.92375033	63.3139777778	0.5
-150.9101	63.3194072886	0.5
-150.891788475	63.3390333333	0.5
-150.8851	63.3460296639	0.5
-150.871618425	63.3390333333	0.5
-150.8601	63.334291179	0.5
-150.836405885	63.3390333333	0.5
-150.8351	63.3393488745	0.5
-150.8101	63.3445112171	0.5
-150.7851	63.3552480336	0.5
-150.7601	63.3513613749	0.5
-150.7351	63.3533400427	0.5
-150.7101	63.354490937	0.5
-150.6851	63.3548681208	0.5
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-150.6351	63.3533405719	0.5
-150.614044242	63.3640888889	0.5
-150.6101	63.365690157	0.5
> 1 contour -Z1
-150.7351	63.2904102261	1
-150.7101	63.2926530908	1
-150.6851	63.293380987	1
-150.6601	63.2926527144	1
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-150.625182986	63.2889222222	1
-150.6101	63.2873138107	1
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-150.48324204	63.2388111111	1
-150.46157948	63.2137555556	1
-150.4601	63.2079231777	1
-150.45459992	63.1887	1
-150.4601	63.1699936679	1
-150.461756114	63.1636444444	1
-150.483615152	63.1385888889	1
-150.4851	63.1375016194	1
-150.5101	63.1211855828	1
-150.526261012	63.1135333333	1
-150.5351	63.109606633	1
-150.5601	63.100542746	1
-150.5851	63.0942754847	1
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-150.6351	63.0870089437	1
-150.6601	63.0847513737	1
-150.6851	63.0840179135	1
-150.7101	63.0847509522	1
-150.7351	63.0870100108	1
-150.744810801	63.0884777778	1
-150.7601	63.0901196079	1
-150.7851	63.0942741532	1
-150.8101	63.1005453618	1
-150.8351	63.1096038168	1
-150.843940389	63.1135333333	1
-150.8601	63.1211902544	1
-150.8851	63.1375084732	1
-150.886576273	63.1385888889	1
-150.908448779	63.1636444444	1
-150.9101	63.1699705271	1
-150.915603985	63.1887	1
-150.9101	63.2079469483	1
-150.908625524	63.2137555556	1
-150.886949598	63.2388111111	1
-150.8851	63.2401657923	1
-150.8601	63.2564191738	1
-150.844353889	63.2638666667	1
-150.8351	63.2679674515	1
-150.8101	63.2769636328	1
-150.7851	63.2831892091	1
-150.7601	63.2873126805	1
-150.745008709	63.2889222222	1
-150.7351	63.2904102261	1
> 1.5 contour -Z1.5
-150.6851	63.2645759695	1.5
-150.668339044	63.2638666667	1.5
-150.6601	63.2636436674	1.5
-150.6351	63.2614896132	1.5
-150.6101	63.2573269504	1.5
-150.5851	63.2503026581	1.5
-150.5601	63.2392577758	1.5
-150.559242082	63.2388111111	1.5
-150.5351	63.2217209162	1.5
-150.526269336	63.2137555556	1.5
-150.516869407	63.1887	1.5
-150.526410268	63.1636444444	1.5
-150.5351	63.1558220723	1.5
-150.559469335	63.1385888889	1.5
-150.5601	63.1382600318	1.5
-150.5851	63.1271677096	1.5
-150.6101	63.1201092473	1.5
-150.6351	63.1159250815	1.5
-150.6601	63.1137596241	1.5
-150.668417175	63.1135333333	1.5
-150.6851	63.1128237042	1.5
-150.701791347	63.1135333333	1.5
-150.7101	63.1137592723	1.5
-150.7351	63.1159261238	1.5
-150.7601	63.1201111498	1.5
-150.7851	63.127165404	1.5
-150.8101	63.1382647824	1.5
-150.810721884	63.1385888889	1.5
-150.8351	63.1558162609	1.5
-150.84379167	63.1636444444	1.5
-150.853326884	63.1887	1.5
-150.843932523	63.2137555556	1.5
-150.8351	63.2217267451	1.5
-150.810949316	63.2388111111	1.5
-150.8101	63.2392530634	1.5
-150.7851	63.2503049394	1.5
-150.7601	63.2573250555	1.5
-150.7351	63.2614885505	1.5
-150.7101	63.2636440266	1.5
-150.701869767	63.2638666667	1.5
-150.6851	63.2645759695	1.5
> 2 contour -Z2
-150.7351	63.242268002	2
-150.7101	63.2463051475	2
-150.6851	63.2475732341	2
-150.6601	63.2463045022	2
-150.6351	63.2422699506	2
-150.62255531	63.2388111111	2
-150.6101	63.2354288578	2
-150.5851	63.2241352433	2
-150.569688699	63.2137555556	2
-150.5601	63.194591312	2
-150.557196047	63.1887	2
-150.5601	63.1828558457	2
-150.569786422	63.1636444444	2
-150.5851	63.1533308085	2
-150.6101	63.1420095123	2
-150.622664796	63.1385888889	2
-150.6351	63.1351502995	2
-150.6601	63.1311004401	2
-150.6851	63.1298268584	2
-150.7101	63.1310997392	2
-150.7351	63.1351522774	2
-150.747526565	63.1385888889	2
-150.7601	63.142012421	2
-150.7851	63.1533269413	2
-150.800411283	63.1636444444	2
-150.8101	63.1828744229	2
-150.81299615	63.1887	2
-150.8101	63.1945725824	2
-150.800508928	63.2137555556	2
-150.7851	63.2241390973	2
-150.7601	63.2354259691	2
-150.747636111	63.2388111111	2
-150.7351	63.242268002	2
> 2.5 contour -Z2.5
-150.7601	63.2164952866	2.5
-150.7351	63.2265190028	2.5
-150.7101	63.231531201	2.5
-150.6851	63.2330318762	2.5
-150.6601	63.2315304228	2.5
-150.6351	63.2265215053	2.5
-150.6101	63.2164998939	2.5
-150.605149891	63.2137555556	2.5
-150.587745511	63.1887	2.5
-150.605219668	63.1636444444	2.5
-150.6101	63.1609370308	2.5
-150.6351	63.1508954106	2.5
-150.6601	63.1458739334	2.5
-150.6851	63.1443683673	2.5
-150.7101	63.1458731116	2.5
-150.7351	63.1508979254	2.5
-150.7601	63.1609416747	2.5
-150.764974474	63.1636444444	2.5
-150.782459053	63.1887	2.5
-150.765044338	63.2137555556	2.5
-150.7601	63.2164952866	2.5
> 3 contour -Z3
-150.7101	63.2187097182	3
-150.6851	63.2208982674	3
-150.6601	63.2187085708	3
-150.642031071	63.2137555556	3
-150.6351	63.2097915528	3
-150.614335067	63.1887	3
-150.6351	63.1676343797	3
-150.642074822	63.1636444444	3
-150.6601	63.1586960919	3
-150.6851	63.1565021105	3
-150.7101	63.1586949323	3
-150.728118882	63.1636444444	3
-150.7351	63.1676407865	3
-150.755856103	63.1887	3
-150.7351	63.2097851298	3
-150.728162581	63.2137555556	3
-150.7101	63.2187097182	3
> 3.5 contour -Z3.5
-150.7101	63.2003933998	3.5
-150.6851	63.2054365733	3.5
-150.6601	63.2003907158	3.5
-150.642167481	63.1887	3.5
-150.6601	63.1770130719	3.5
-150.6851	63.1719639356	3.5
-150.7101	63.1770103887	3.5
-150.72802639	63.1887	3.5
-150.7101	63.2003933998	3.5