> 0.2 contour -Z0.2
-171.5185	52.0612122985	0.2
-171.4935	52.0664685353	0.2
-171.4685	52.0705535706	0.2
-171.4435	52.0735973621	0.2
-171.4185	52.0756971519	0.2
-171.3935	52.0769284883	0.2
-171.3685	52.0773336382	0.2
-171.3435	52.0769284883	0.2
-171.3185	52.0756971519	0.2
-171.2935	52.0735972759	0.2
-171.2685	52.0705534497	0.2
-171.2435	52.0664684144	0.2
-171.2185	52.0612121353	0.2
-171.194981259	52.0550405405	0.2
-171.1935	52.0546930834	0.2
-171.1685	52.0478278182	0.2
-171.1435	52.0393110129	0.2
-171.120907177	52.0299864865	0.2
-171.1185	52.0290324745	0.2
-171.0935	52.0178497306	0.2
-171.069879011	52.0049324324	0.2
-171.0685	52.0041606024	0.2
-171.0435	51.9887066811	0.2
-171.031082053	51.9798783784	0.2
-171.0185	51.970053037	0.2
-171.000917744	51.9548243243	0.2
-170.9935	51.9473123692	0.2
-170.977195298	51.9297702703	0.2
-170.9685	51.9180065643	0.2
-170.958855915	51.9047162162	0.2
-170.945429481	51.8796621622	0.2
-170.9435	51.874436553	0.2
-170.93577047	51.8546081081	0.2
-170.930181814	51.8295540541	0.2
-170.928449681	51.8045	0.2
-170.93042365	51.7794459459	0.2
-170.936262837	51.7543918919	0.2
-170.9435	51.736219358	0.2
-170.946096823	51.7293378378	0.2
-170.959774254	51.7042837838	0.2
-170.9685	51.6923443897	0.2
-170.978260503	51.6792297297	0.2
-170.9935	51.6628826018	0.2
-171.002117263	51.6541756757	0.2
-171.0185	51.6399812759	0.2
-171.032385909	51.6291216216	0.2
-171.0435	51.6211964608	0.2
-171.0685	51.6055662493	0.2
-171.071163327	51.6040675676	0.2
-171.0935	51.5917844418	0.2
-171.1185	51.58045803	0.2
-171.122115626	51.5790135135	0.2
-171.1435	51.5701185934	0.2
-171.1685	51.5614907552	0.2
-171.1935	51.5545346967	0.2
-171.195926561	51.5539594595	0.2
-171.2185	51.5479767589	0.2
-171.2435	51.5426547944	0.2
-171.2685	51.5385191107	0.2
-171.2935	51.5354380024	0.2
-171.3185	51.5333128436	0.2
-171.3435	51.5320667109	0.2
-171.3685	51.5316566008	0.2
-171.3935	51.5320667109	0.2
-171.4185	51.5333127279	0.2
-171.4435	51.5354380024	0.2
-171.4685	51.5385190701	0.2
-171.4935	51.5426547064	0.2
-171.5185	51.5479765174	0.2
-171.541074288	51.5539594595	0.2
-171.5435	51.5545345024	0.2
-171.5685	51.5614904984	0.2
-171.5935	51.5701183373	0.2
-171.614884725	51.5790135135	0.2
-171.6185	51.5804579016	0.2
-171.6435	51.5917842282	0.2
-171.665837165	51.6040675676	0.2
-171.6685	51.6055659726	0.2
-171.6935	51.6211962084	0.2
-171.70461462	51.6291216216	0.2
-171.7185	51.6399808333	0.2
-171.73488328	51.6541756757	0.2
-171.7435	51.6628819738	0.2
-171.758740069	51.6792297297	0.2
-171.7685	51.6923437784	0.2
-171.777226117	51.7042837838	0.2
-171.790903686	51.7293378378	0.2
-171.7935	51.7362180046	0.2
-171.800737713	51.7543918919	0.2
-171.806576783	51.7794459459	0.2
-171.80855085	51.8045	0.2
-171.806818707	51.8295540541	0.2
-171.801230089	51.8546081081	0.2
-171.7935	51.8744379944	0.2
-171.791571037	51.8796621622	0.2
-171.778144465	51.9047162162	0.2
-171.7685	51.9180070939	0.2
-171.759805181	51.9297702703	0.2
-171.7435	51.9473130157	0.2
-171.736082903	51.9548243243	0.2
-171.7185	51.9700535114	0.2
-171.705918455	51.9798783784	0.2
-171.6935	51.9887070184	0.2
-171.6685	52.004160879	0.2
-171.667121487	52.0049324324	0.2
-171.6435	52.0178499488	0.2
-171.6185	52.0290326011	0.2
-171.616093131	52.0299864865	0.2
-171.5935	52.0393111958	0.2
-171.5685	52.0478278934	0.2
-171.5435	52.0546933071	0.2
-171.542019673	52.0550405405	0.2
-171.5185	52.0612122985	0.2
> 0.4 contour -Z0.4
-171.4435	51.959197697	0.4
-171.4185	51.9633738697	0.4
-171.3935	51.9657576553	0.4
-171.3685	51.9665308782	0.4
-171.3435	51.9657576278	0.4
-171.3185	51.9633738697	0.4
-171.2935	51.9591975728	0.4
-171.275620172	51.9548243243	0.4
-171.2685	51.9533734257	0.4
-171.2435	51.9464246725	0.4
-171.2185	51.9365602668	0.4
-171.204940823	51.9297702703	0.4
-171.1935	51.9239440118	0.4
-171.1685	51.9075332358	0.4
-171.164764814	51.9047162162	0.4
-171.1435	51.8850834756	0.4
-171.138270634	51.8796621622	0.4
-171.121258601	51.8546081081	0.4
-171.1185	51.8472531161	0.4
-171.111345557	51.8295540541	0.4
-171.108136212	51.8045	0.4
-171.111493846	51.7794459459	0.4
-171.1185	51.7623285394	0.4
-171.121514907	51.7543918919	0.4
-171.138668724	51.7293378378	0.4
-171.1435	51.7243359827	0.4
-171.165229685	51.7042837838	0.4
-171.1685	51.7018140549	0.4
-171.1935	51.6853033246	0.4
-171.20538351	51.6792297297	0.4
-171.2185	51.6726371453	0.4
-171.2435	51.6627014123	0.4
-171.2685	51.6557005779	0.4
-171.275936461	51.6541756757	0.4
-171.2935	51.6498536583	0.4
-171.3185	51.6456470102	0.4
-171.3435	51.64324607	0.4
-171.3685	51.6424673289	0.4
-171.3935	51.643246048	0.4
-171.4185	51.6456469023	0.4
-171.4435	51.6498535642	0.4
-171.46106403	51.6541756757	0.4
-171.4685	51.6557004658	0.4
-171.4935	51.6627012383	0.4
-171.5185	51.6726369332	0.4
-171.531616937	51.6792297297	0.4
-171.5435	51.6853030657	0.4
-171.5685	51.7018137581	0.4
-171.571770695	51.7042837838	0.4
-171.5935	51.7243353953	0.4
-171.598331881	51.7293378378	0.4
-171.615485588	51.7543918919	0.4
-171.6185	51.7623272037	0.4
-171.625506722	51.7794459459	0.4
-171.628864308	51.8045	0.4
-171.625654918	51.8295540541	0.4
-171.6185	51.8472542794	0.4
-171.615741841	51.8546081081	0.4
-171.598729865	51.8796621622	0.4
-171.5935	51.8850839566	0.4
-171.572235578	51.9047162162	0.4
-171.5685	51.9075335262	0.4
-171.5435	51.9239442689	0.4
-171.532059603	51.9297702703	0.4
-171.5185	51.9365604603	0.4
-171.4935	51.9464248528	0.4
-171.4685	51.9533735311	0.4
-171.461380342	51.9548243243	0.4
-171.4435	51.959197697	0.4
> 0.6 contour -Z0.6
-171.4435	51.9109881445	0.6
-171.4185	51.9169115757	0.6
-171.3935	51.9201489472	0.6
-171.3685	51.9211734555	0.6
-171.3435	51.9201489102	0.6
-171.3185	51.9169114917	0.6
-171.2935	51.9109880271	0.6
-171.275963994	51.9047162162	0.6
-171.2685	51.9022978112	0.6
-171.2435	51.8907376245	0.6
-171.226578977	51.8796621622	0.6
-171.2185	51.8730461489	0.6
-171.200034486	51.8546081081	0.6
-171.1935	51.8429074655	0.6
-171.18595917	51.8295540541	0.6
-171.181404822	51.8045	0.6
-171.18606436	51.7794459459	0.6
-171.1935	51.7663501048	0.6
-171.200213916	51.7543918919	0.6
-171.2185	51.7361432516	0.6
-171.226806322	51.7293378378	0.6
-171.2435	51.7183933108	0.6
-171.2685	51.7067767483	0.6
-171.276164419	51.7042837838	0.6
-171.2935	51.6980607186	0.6
-171.3185	51.6921068253	0.6
-171.3435	51.6888529747	0.6
-171.3685	51.6878232642	0.6
-171.3935	51.6888529191	0.6
-171.4185	51.6921067257	0.6
-171.4435	51.6980605599	0.6
-171.46083614	51.7042837838	0.6
-171.4685	51.7067765513	0.6
-171.4935	51.7183930467	0.6
-171.510194125	51.7293378378	0.6
-171.5185	51.7361428412	0.6
-171.536786569	51.7543918919	0.6
-171.5435	51.7663492321	0.6
-171.550936146	51.7794459459	0.6
-171.555595638	51.8045	0.6
-171.55104132	51.8295540541	0.6
-171.5435	51.8429083253	0.6
-171.536965986	51.8546081081	0.6
-171.5185	51.8730465702	0.6
-171.510421531	51.8796621622	0.6
-171.4935	51.8907379585	0.6
-171.4685	51.902297967	0.6
-171.461036413	51.9047162162	0.6
-171.4435	51.9109881445	0.6
> 0.8 contour -Z0.8
-171.4435	51.8804645122	0.8
-171.4185	51.8888913454	0.8
-171.3935	51.89334644	0.8
-171.3685	51.8947280519	0.8
-171.3435	51.8933463663	0.8
-171.3185	51.8888912062	0.8
-171.2935	51.8804643427	0.8
-171.291734186	51.8796621622	0.8
-171.2685	51.8686322933	0.8
-171.24955405	51.8546081081	0.8
-171.2435	51.8474635976	0.8
-171.230054189	51.8295540541	0.8
-171.224400045	51.8045	0.8
-171.230129167	51.7794459459	0.8
-171.2435	51.7616760337	0.8
-171.249682771	51.7543918919	0.8
-171.2685	51.740450712	0.8
-171.291853064	51.7293378378	0.8
-171.2935	51.7285877969	0.8
-171.3185	51.7201287594	0.8
-171.3435	51.7156564511	0.8
-171.3685	51.7142695054	0.8
-171.3935	51.715656391	0.8
-171.4185	51.7201286082	0.8
-171.4435	51.7285876012	0.8
-171.44514737	51.7293378378	0.8
-171.4685	51.7404504336	0.8
-171.487317672	51.7543918919	0.8
-171.4935	51.7616754504	0.8
-171.506871362	51.7794459459	0.8
-171.512600429	51.8045	0.8
-171.506946282	51.8295540541	0.8
-171.4935	51.8474641417	0.8
-171.487446362	51.8546081081	0.8
-171.4685	51.8686326023	0.8
-171.445266206	51.8796621622	0.8
-171.4435	51.8804645122	0.8
> 1 contour -Z1
-171.4435	51.857764639	1
-171.4185	51.8686951142	1
-171.3935	51.8740917252	1
-171.3685	51.87569182	1
-171.3435	51.8740916562	1
-171.3185	51.8686949462	1
-171.2935	51.8577643404	1
-171.288308816	51.8546081081	1
-171.2685	51.8372619213	1
-171.261632119	51.8295540541	1
-171.253990646	51.8045	1
-171.261692751	51.7794459459	1
-171.2685	51.77181448	1
-171.288401518	51.7543918919	1
-171.2935	51.7512877586	1
-171.3185	51.7403258309	1
-171.3435	51.7349123461	1
-171.3685	51.7333071015	1
-171.3935	51.7349122825	1
-171.4185	51.7403256708	1
-171.4435	51.7512874571	1
-171.448598995	51.7543918919	1
-171.4685	51.7718139296	1
-171.475307779	51.7794459459	1
-171.483009837	51.8045	1
-171.475368444	51.8295540541	1
-171.4685	51.8372625089	1
-171.448691695	51.8546081081	1
-171.4435	51.857764639	1
> 1.2 contour -Z1.2
-171.3935	51.859081957	1.2
-171.3685	51.8615263905	1.2
-171.3435	51.8590818585	1.2
-171.328627692	51.8546081081	1.2
-171.3185	51.8513629038	1.2
-171.2935	51.8355289393	1.2
-171.286974732	51.8295540541	1.2
-171.277279587	51.8045	1.2
-171.28701962	51.7794459459	1.2
-171.2935	51.7735135659	1.2
-171.3185	51.7576600402	1.2
-171.328683398	51.7543918919	1.2
-171.3435	51.7499257545	1.2
-171.3685	51.7474749804	1.2
-171.3935	51.7499256641	1.2
-171.408317051	51.7543918919	1.2
-171.4185	51.7576598526	1.2
-171.4435	51.7735131074	1.2
-171.449980906	51.7794459459	1.2
-171.459720891	51.8045	1.2
-171.450025742	51.8295540541	1.2
-171.4435	51.8355293373	1.2
-171.4185	51.8513631188	1.2
-171.408372824	51.8546081081	1.2
-171.3935	51.859081957	1.2
> 1.4 contour -Z1.4
-171.4185	51.8353745055	1.4
-171.3935	51.8456280581	1.4
-171.3685	51.8485487721	1.4
-171.3435	51.8456279529	1.4
-171.3185	51.8353742175	1.4
-171.310187098	51.8295540541	1.4
-171.297413496	51.8045	1.4
-171.310217225	51.7794459459	1.4
-171.3185	51.773644744	1.4
-171.3435	51.7633781003	1.4
-171.3685	51.7604525765	1.4
-171.3935	51.7633779808	1.4
-171.4185	51.7736444773	1.4
-171.426783228	51.7794459459	1.4
-171.439586998	51.8045	1.4
-171.426813347	51.8295540541	1.4
-171.4185	51.8353745055	1.4
> 1.6 contour -Z1.6
-171.3935	51.8328348143	1.6
-171.3685	51.8367050497	1.6
-171.3435	51.8328346896	1.6
-171.336316291	51.8295540541	1.6
-171.3185	51.8087113673	1.6
-171.316098866	51.8045	1.6
-171.3185	51.8002946591	1.6
-171.336330773	51.7794459459	1.6
-171.3435	51.7761694403	1.6
-171.3685	51.7722947406	1.6
-171.3935	51.7761692703	1.6
-171.400669661	51.7794459459	1.6
-171.4185	51.8002938921	1.6
-171.420901595	51.8045	1.6
-171.4185	51.8087121419	1.6
-171.400684069	51.8295540541	1.6
-171.3935	51.8328348143	1.6
> 1.8 contour -Z1.8
-171.3935	51.8099776461	1.8
-171.3685	51.8187460273	1.8
-171.3435	51.8099773426	1.8
-171.33868217	51.8045	1.8
-171.3435	51.7990242934	1.8
-171.3685	51.7902524656	1.8
-171.3935	51.7990239659	1.8
-171.398318162	51.8045	1.8
-171.3935	51.8099776461	1.8