> 2.5 contour -Z2.5
178.301938943	-33.2035	2.5
178.287671646	-33.1868354839	2.5
178.2866	-33.1858468379	2.5
178.270364811	-33.1701709677	2.5
178.269933333	-33.1698256173	2.5
178.253266667	-33.1565280495	2.5
178.249482871	-33.1535064516	2.5
178.2366	-33.1447921751	2.5
178.225100747	-33.1368419355	2.5
178.219933333	-33.1336231676	2.5
178.203266667	-33.1228322585	2.5
178.199293834	-33.1201774194	2.5
178.1866	-33.1117849738	2.5
178.174245942	-33.1035129032	2.5
178.169933333	-33.1006371565	2.5
178.153266667	-33.0896939765	2.5
178.148994617	-33.0868483871	2.5
178.1366	-33.078516129	2.5
178.124245942	-33.070183871	2.5
178.119933333	-33.0672858717	2.5
178.103266667	-33.0560837581	2.5
178.09957391	-33.0535193548	2.5
178.0866	-33.044130413	2.5
178.076613702	-33.0368548387	2.5
178.069933333	-33.0319091001	2.5
178.053266667	-33.0201963506	2.5
178.053258027	-33.0201903226	2.5
178.0366	-33.0084715451	2.5
178.029919632	-33.0035258065	2.5
178.019933333	-32.9962502322	2.5
178.007000707	-32.9868612903	2.5
178.003266667	-32.9842451171	2.5
177.9866	-32.9726349772	2.5
177.983269693	-32.9701967742	2.5
177.969933333	-32.9598990026	2.5
177.962166482	-32.9535322581	2.5
177.953266667	-32.9459594072	2.5
177.942119626	-32.9368677419	2.5
177.9366	-32.9324553662	2.5
177.919933333	-32.9203003178	2.5
177.919798727	-32.9202032258	2.5
177.903266667	-32.9080816747	2.5
177.897671205	-32.9035387097	2.5
177.8866	-32.8942970448	2.5
177.878266667	-32.8868741935	2.5
177.869933333	-32.8794513423	2.5
177.858862128	-32.8702096774	2.5
177.853266667	-32.8656556795	2.5
177.836735052	-32.8535451613	2.5
177.8366	-32.8534470826	2.5
177.819933333	-32.8411894781	2.5
177.814627452	-32.8368806452	2.5
177.803266667	-32.8272756197	2.5
177.795658665	-32.820216129	2.5
177.7866	-32.8116453068	2.5
177.778374157	-32.8035516129	2.5
177.769933333	-32.7952193548	2.5
177.7616	-32.7868870968	2.5
177.753266667	-32.7785548387	2.5
177.744879528	-32.7702225806	2.5
177.7366	-32.7619656045	2.5
177.728113887	-32.7535580645	2.5
177.719933333	-32.7453999329	2.5
177.711314953	-32.7368935484	2.5
177.703266667	-32.7289344487	2.5
177.694208001	-32.7202290323	2.5
177.6866	-32.7129739722	2.5
177.6759821	-32.7035645161	2.5
177.669933333	-32.6981017044	2.5
177.656499299	-32.6869	2.5
177.653266667	-32.6840041125	2.5
177.63766218	-32.6702354839	2.5
177.6366	-32.6692178907	2.5
177.620951058	-32.6535709677	2.5
177.619933333	-32.6525089252	2.5
177.606162928	-32.6369064516	2.5
177.603266667	-32.6336746171	2.5
177.592062981	-32.6202419355	2.5
177.5866	-32.6141939492	2.5
177.57718933	-32.6035774194	2.5
177.569933333	-32.5959711664	2.5
177.561226022	-32.5869129032	2.5
177.553266667	-32.5788656557	2.5
177.544759184	-32.5702483871	2.5
177.5366	-32.5620688889	2.5
177.528191375	-32.553583871	2.5
177.519933333	-32.5453054111	2.5
177.5116	-32.5369193548	2.5
177.503266667	-32.5284796201	2.5
177.495172701	-32.5202548387	2.5
177.4866	-32.511196575	2.5
177.479514397	-32.5035903226	2.5
177.469933333	-32.4922710284	2.5
177.465433038	-32.4869258065	2.5
177.453266667	-32.47088739	2.5
177.452764659	-32.4702612903	2.5
177.439150952	-32.4535967742	2.5
177.4366	-32.4507691937	2.5
177.421760391	-32.4369322581	2.5
177.419933333	-32.4353201297	2.5
177.403266667	-32.4235344658	2.5
177.397147313	-32.4202677419	2.5
177.3866	-32.4140501318	2.5
> 2.5 contour -Z2.5
-177.528738943	-33.2035	2.5
-177.514471646	-33.1868354839	2.5
-177.5134	-33.1858468377	2.5
-177.497164811	-33.1701709677	2.5
-177.496733333	-33.169825617	2.5
-177.480066667	-33.15652805	2.5
-177.47628287	-33.1535064516	2.5
-177.4634	-33.1447921751	2.5
-177.451900747	-33.1368419355	2.5
-177.446733333	-33.1336231671	2.5
-177.430066667	-33.122832259	2.5
-177.426093834	-33.1201774194	2.5
-177.4134	-33.1117849733	2.5
-177.401045942	-33.1035129032	2.5
-177.396733333	-33.1006371563	2.5
-177.380066667	-33.0896939768	2.5
-177.375794617	-33.0868483871	2.5
-177.3634	-33.078516129	2.5
-177.351045942	-33.070183871	2.5
-177.346733333	-33.0672858712	2.5
-177.330066667	-33.0560837581	2.5
-177.326373911	-33.0535193548	2.5
-177.3134	-33.044130413	2.5
-177.303413701	-33.0368548387	2.5
-177.296733333	-33.0319091001	2.5
-177.280066667	-33.0201963508	2.5
-177.280058027	-33.0201903226	2.5
-177.2634	-33.0084715451	2.5
-177.256719632	-33.0035258065	2.5
-177.246733333	-32.9962502322	2.5
-177.233800707	-32.9868612903	2.5
-177.230066667	-32.9842451169	2.5
-177.2134	-32.972634977	2.5
-177.210069693	-32.9701967742	2.5
-177.196733333	-32.9598990026	2.5
-177.188966482	-32.9535322581	2.5
-177.180066667	-32.9459594072	2.5
-177.168919626	-32.9368677419	2.5
-177.1634	-32.9324553667	2.5
-177.146733333	-32.9203003182	2.5
-177.146598727	-32.9202032258	2.5
-177.130066667	-32.9080816742	2.5
-177.124471205	-32.9035387097	2.5
-177.1134	-32.8942970448	2.5
-177.105066667	-32.8868741935	2.5
-177.096733333	-32.8794513423	2.5
-177.085662128	-32.8702096774	2.5
-177.080066667	-32.865655679	2.5
-177.063535052	-32.8535451613	2.5
-177.0634	-32.8534470823	2.5
-177.046733333	-32.8411894781	2.5
-177.041427452	-32.8368806452	2.5
-177.030066667	-32.8272756197	2.5
-177.022458665	-32.820216129	2.5
-177.0134	-32.8116453063	2.5
-177.005174157	-32.8035516129	2.5
-176.996733333	-32.7952193548	2.5
-176.9884	-32.7868870968	2.5
-176.980066667	-32.7785548387	2.5
-176.971679528	-32.7702225806	2.5
-176.9634	-32.7619656045	2.5
-176.954913888	-32.7535580645	2.5
-176.946733333	-32.7453999324	2.5
-176.938114953	-32.7368935484	2.5
-176.930066667	-32.7289344487	2.5
-176.921008001	-32.7202290323	2.5
-176.9134	-32.7129739727	2.5
-176.9027821	-32.7035645161	2.5
-176.896733333	-32.6981017044	2.5
-176.883299298	-32.6869	2.5
-176.880066667	-32.6840041125	2.5
-176.864462179	-32.6702354839	2.5
-176.8634	-32.6692178908	2.5
-176.847751058	-32.6535709677	2.5
-176.846733333	-32.6525089256	2.5
-176.832962928	-32.6369064516	2.5
-176.830066667	-32.6336746166	2.5
-176.818862981	-32.6202419355	2.5
-176.8134	-32.6141939497	2.5
-176.803989329	-32.6035774194	2.5
-176.796733333	-32.5959711669	2.5
-176.788026022	-32.5869129032	2.5
-176.780066667	-32.5788656552	2.5
-176.771559185	-32.5702483871	2.5
-176.7634	-32.5620688884	2.5
-176.754991375	-32.553583871	2.5
-176.746733333	-32.5453054111	2.5
-176.7384	-32.5369193548	2.5
-176.730066667	-32.5284796206	2.5
-176.721972701	-32.5202548387	2.5
-176.7134	-32.5111965755	2.5
-176.706314397	-32.5035903226	2.5
-176.696733333	-32.4922710284	2.5
-176.692233038	-32.4869258065	2.5
-176.680066667	-32.4708873901	2.5
-176.679564658	-32.4702612903	2.5
-176.665950952	-32.4535967742	2.5
-176.6634	-32.450769194	2.5
-176.648560391	-32.4369322581	2.5
-176.646733333	-32.43532013	2.5
-176.630066667	-32.4235344655	2.5
-176.623947313	-32.4202677419	2.5
-176.6134	-32.4140501323	2.5
> 2.5 contour -Z2.5
-176.6134	-28.8936079327	2.5
-176.623947313	-28.8873903226	2.5
-176.630066667	-28.884123599	2.5
-176.646733333	-28.8723379345	2.5
-176.648560391	-28.8707258065	2.5
-176.6634	-28.8568888705	2.5
-176.665944044	-28.8540612903	2.5
-176.679564658	-28.8373967742	2.5
-176.680066667	-28.8367706744	2.5
-176.692157351	-28.8207322581	2.5
-176.696733333	-28.8152872887	2.5
-176.706211586	-28.8040677419	2.5
-176.7134	-28.7963026184	2.5
-176.721733333	-28.7874032258	2.5
-176.730066667	-28.7785038332	2.5
-176.737247708	-28.7707387097	2.5
-176.746733333	-28.7594939376	2.5
-176.751171542	-28.7540741935	2.5
-176.763393795	-28.7374096774	2.5
-176.7634	-28.7374010875	2.5
-176.775712654	-28.7207451613	2.5
-176.780066667	-28.7154240612	2.5
-176.789655043	-28.7040806452	2.5
-176.796733333	-28.6964743922	2.5
-176.805306034	-28.687416129	2.5
-176.8134	-28.6791913471	2.5
-176.821733333	-28.6707516129	2.5
-176.830066667	-28.6624193548	2.5
-176.8384	-28.6540870968	2.5
-176.846733333	-28.6457548387	2.5
-176.855066667	-28.6374225806	2.5
-176.8634	-28.6290903226	2.5
-176.871733333	-28.6207580645	2.5
-176.880066667	-28.6124258065	2.5
-176.8884	-28.6040935484	2.5
-176.896733333	-28.5957612903	2.5
-176.905066667	-28.5874290323	2.5
-176.9134	-28.5790967742	2.5
-176.921733333	-28.5707645161	2.5
-176.930066667	-28.5624322581	2.5
-176.9384	-28.5541	2.5
-176.946733333	-28.5457677419	2.5
-176.955066667	-28.5374354839	2.5
-176.9634	-28.5291032258	2.5
-176.971733333	-28.5207709677	2.5
-176.980066667	-28.5124387097	2.5
-176.9884	-28.5041064516	2.5
-176.996733333	-28.4957741935	2.5
-177.005120472	-28.4874419355	2.5
-177.0134	-28.4792736763	2.5
-177.022351885	-28.4707774194	2.5
-177.030066667	-28.4636153356	2.5
-177.041327779	-28.4541129032	2.5
-177.046733333	-28.4497300906	2.5
-177.0634	-28.4375454791	2.5
-177.063534606	-28.4374483871	2.5
-177.080066667	-28.425326836	2.5
-177.085621613	-28.420783871	2.5
-177.096733333	-28.4113765077	2.5
-177.104507794	-28.4041193548	2.5
-177.1134	-28.3956448542	2.5
-177.121808789	-28.3874548387	2.5
-177.130066667	-28.3795379486	2.5
-177.139587815	-28.3707903226	2.5
-177.146733333	-28.3646495389	2.5
-177.160236955	-28.3541258065	2.5
-177.1634	-28.3518124663	2.5
-177.180066667	-28.3400165897	2.5
-177.183524064	-28.3374612903	2.5
-177.196733333	-28.3270993045	2.5
-177.204085623	-28.3207967742	2.5
-177.2134	-28.3124850522	2.5
-177.222797891	-28.3041322581	2.5
-177.230066667	-28.2979667208	2.5
-177.243570289	-28.2874677419	2.5
-177.246733333	-28.2851544017	2.5
-177.2634	-28.273389928	2.5
-177.266949348	-28.2708032258	2.5
-177.280066667	-28.2608462957	2.5
-177.288484393	-28.2541387097	2.5
-177.296733333	-28.2475920369	2.5
-177.310189477	-28.2374741935	2.5
-177.3134	-28.2351787235	2.5
-177.330066667	-28.2238199546	2.5
-177.334498656	-28.2208096774	2.5
-177.346733333	-28.2124774194	2.5
-177.35896801	-28.2041451613	2.5
-177.3634	-28.2011348844	2.5
-177.380066667	-28.1899210667	2.5
-177.383609264	-28.1874806452	2.5
-177.396733333	-28.1780214137	2.5
-177.406688067	-28.170816129	2.5
-177.4134	-28.165842941	2.5
-177.430066667	-28.1543148361	2.5
-177.430310288	-28.1541516129	2.5
-177.446733333	-28.1431161274	2.5
-177.455095465	-28.1374870968	2.5
-177.4634	-28.1319179521	2.5
-177.480066667	-28.1211522363	2.5
-177.48058432	-28.1208225806	2.5
-177.496733333	-28.1106186748	2.5
-177.50681887	-28.1041580645	2.5
-177.5134	-28.0997488902	2.5
-177.530066667	-28.0880348143	2.5
-177.530801286	-28.0874935484	2.5
-177.546733333	-28.0736177525	2.5
-177.549946474	-28.0708290323	2.5
-177.5634	-28.0563505212	2.5
-177.565647042	-28.0541645161	2.5
-177.579098967	-28.0375	2.5
> 2.5 contour -Z2.5
178.352298968	-28.0375	2.5
178.338847042	-28.0541645161	2.5
178.3366	-28.0563505212	2.5
178.323146474	-28.0708290323	2.5
178.319933333	-28.0736177525	2.5
178.304001286	-28.0874935484	2.5
178.303266667	-28.0880348143	2.5
178.2866	-28.0997488902	2.5
178.28001887	-28.1041580645	2.5
178.269933333	-28.1106186748	2.5
178.25378432	-28.1208225806	2.5
178.253266667	-28.1211522363	2.5
178.2366	-28.1319179521	2.5
178.228295465	-28.1374870968	2.5
178.219933333	-28.1431161274	2.5
178.203510288	-28.1541516129	2.5
178.203266667	-28.1543148361	2.5
178.1866	-28.165842941	2.5
178.179888067	-28.170816129	2.5
178.169933333	-28.1780214137	2.5
178.156809264	-28.1874806452	2.5
178.153266667	-28.1899210667	2.5
178.1366	-28.2011348844	2.5
178.13216801	-28.2041451613	2.5
178.119933333	-28.2124774194	2.5
178.107698656	-28.2208096774	2.5
178.103266667	-28.2238199546	2.5
178.0866	-28.2351787235	2.5
178.083389477	-28.2374741935	2.5
178.069933333	-28.2475920369	2.5
178.061684393	-28.2541387097	2.5
178.053266667	-28.2608462957	2.5
178.040149348	-28.2708032258	2.5
178.0366	-28.273389928	2.5
178.019933333	-28.2851544017	2.5
178.016770289	-28.2874677419	2.5
178.003266667	-28.2979667208	2.5
177.995997891	-28.3041322581	2.5
177.9866	-28.3124850522	2.5
177.977285623	-28.3207967742	2.5
177.969933333	-28.3270993045	2.5
177.956724064	-28.3374612903	2.5
177.953266667	-28.3400165897	2.5
177.9366	-28.3518124663	2.5
177.933436955	-28.3541258065	2.5
177.919933333	-28.3646495389	2.5
177.912787815	-28.3707903226	2.5
177.903266667	-28.3795379486	2.5
177.895008789	-28.3874548387	2.5
177.8866	-28.3956448542	2.5
177.877707794	-28.4041193548	2.5
177.869933333	-28.4113765077	2.5
177.858821613	-28.420783871	2.5
177.853266667	-28.425326836	2.5
177.836734606	-28.4374483871	2.5
177.8366	-28.4375454791	2.5
177.819933333	-28.4497300906	2.5
177.814527779	-28.4541129032	2.5
177.803266667	-28.4636153356	2.5
177.795551885	-28.4707774194	2.5
177.7866	-28.4792736763	2.5
177.778320472	-28.4874419355	2.5
177.769933333	-28.4957741935	2.5
177.7616	-28.5041064516	2.5
177.753266667	-28.5124387097	2.5
177.744933333	-28.5207709677	2.5
177.7366	-28.5291032258	2.5
177.728266667	-28.5374354839	2.5
177.719933333	-28.5457677419	2.5
177.7116	-28.5541	2.5
177.703266667	-28.5624322581	2.5
177.694933333	-28.5707645161	2.5
177.6866	-28.5790967742	2.5
177.678266667	-28.5874290323	2.5
177.669933333	-28.5957612903	2.5
177.6616	-28.6040935484	2.5
177.653266667	-28.6124258065	2.5
177.644933333	-28.6207580645	2.5
177.6366	-28.6290903226	2.5
177.628266667	-28.6374225806	2.5
177.619933333	-28.6457548387	2.5
177.6116	-28.6540870968	2.5
177.603266667	-28.6624193548	2.5
177.594933333	-28.6707516129	2.5
177.5866	-28.6791913471	2.5
177.578506034	-28.687416129	2.5
177.569933333	-28.6964743922	2.5
177.562855043	-28.7040806452	2.5
177.553266667	-28.7154240612	2.5
177.548912654	-28.7207451613	2.5
177.5366	-28.7374010875	2.5
177.536593795	-28.7374096774	2.5
177.524371542	-28.7540741935	2.5
177.519933333	-28.7594939376	2.5
177.510447708	-28.7707387097	2.5
177.503266667	-28.7785038332	2.5
177.494933333	-28.7874032258	2.5
177.4866	-28.7963026184	2.5
177.479411586	-28.8040677419	2.5
177.469933333	-28.8152872887	2.5
177.465357351	-28.8207322581	2.5
177.453266667	-28.8367706744	2.5
177.452764658	-28.8373967742	2.5
177.439144044	-28.8540612903	2.5
177.4366	-28.8568888705	2.5
177.421760391	-28.8707258065	2.5
177.419933333	-28.8723379345	2.5
177.403266667	-28.884123599	2.5
177.397147313	-28.8873903226	2.5
177.3866	-28.8936079322	2.5