> 4 contour -Z4
-130.4471	51.6533340859	4
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-130.4471	51.6533340859	4
> 8 contour -Z8
-130.480433333	51.4861753502	8
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-130.4471	51.4900130197	8
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> 12 contour -Z12
-130.4471	51.4197403607	12
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-130.156888302	51.3358133333	12
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-130.596263894	51.1188	12
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-130.613766667	51.1312859511	12
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-130.6471	51.1643776798	12
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-130.661308446	51.1855733333	12
-130.663766667	51.1909171829	12
-130.669068589	51.2022666667	12
-130.674119059	51.21896	12
-130.676586016	51.2356533333	12
-130.676632082	51.2523466667	12
-130.674257868	51.26904	12
-130.669301557	51.2857333333	12
-130.663766667	51.2976976188	12
-130.661612122	51.3024266667	12
-130.651120429	51.31912	12
-130.6471	51.3241243102	12
-130.637310802	51.3358133333	12
-130.630433333	51.342578274	12
-130.619537792	51.3525066667	12
-130.613766667	51.3570984304	12
-130.5971	51.36897851	12
-130.596760154	51.3692	12
-130.580433333	51.3790802446	12
-130.567123925	51.3858933333	12
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-130.525758006	51.4025866667	12
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-130.4971	51.4110546149	12
-130.480433333	51.4147020449	12
-130.463766667	51.4175509971	12
-130.450331837	51.41928	12
-130.4471	51.4197403607	12
> 16 contour -Z16
-130.463766667	51.3721488234	16
-130.4471	51.3753313669	16
-130.430433333	51.3775258169	16
-130.413766667	51.3788108363	16
-130.3971	51.3792339204	16
-130.380433333	51.3788109259	16
-130.363766667	51.3775259244	16
-130.3471	51.3753313972	16
-130.330433333	51.372148695	16
-130.318761326	51.3692	16
-130.313766667	51.3679792024	16
-130.2971	51.3628726524	16
-130.280433333	51.3563711977	16
-130.272136042	51.3525066667	16
-130.263766667	51.3483794745	16
-130.2471	51.3385543761	16
-130.243010472	51.3358133333	16
-130.230433333	51.3261129211	16
-130.222421164	51.31912	16
-130.213766667	51.3096870513	16
-130.207571792	51.3024266667	16
-130.197288615	51.2857333333	16
-130.1971	51.2852638325	16
-130.190533354	51.26904	16
-130.18731263	51.2523466667	16
-130.187347004	51.2356533333	16
-130.190636343	51.21896	16
-130.1971	51.203127304	16
-130.197448658	51.2022666667	16
-130.207792174	51.1855733333	16
-130.213766667	51.1785834713	16
-130.222680543	51.16888	16
-130.230433333	51.1621119295	16
-130.24329062	51.1521866667	16
-130.2471	51.149629041	16
-130.263766667	51.1397648035	16
-130.272403652	51.1354933333	16
-130.280433333	51.1317415749	16
-130.2971	51.1252084252	16
-130.313766667	51.1200759325	16
-130.318963316	51.1188	16
-130.330433333	51.1158892789	16
-130.3471	51.1126899276	16
-130.363766667	51.1104838684	16
-130.380433333	51.1091921069	16
-130.3971	51.1087668876	16
-130.413766667	51.1091922144	16
-130.430433333	51.1104840072	16
-130.4471	51.1126899913	16
-130.463766667	51.1158892018	16
-130.475237644	51.1188	16
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-130.4971	51.1252076491	16
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-130.530433333	51.1397632175	16
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-130.550911116	51.1521866667	16
-130.563766667	51.1621111544	16
-130.571520031	51.16888	16
-130.580433333	51.1785832743	16
-130.586407739	51.1855733333	16
-130.59675077	51.2022666667	16
-130.5971	51.2031287577	16
-130.603562849	51.21896	16
-130.606852109	51.2356533333	16
-130.60688647	51.2523466667	16
-130.603665835	51.26904	16
-130.5971	51.2852623331	16
-130.596910792	51.2857333333	16
-130.58662808	51.3024266667	16
-130.580433333	51.309687219	16
-130.571779408	51.31912	16
-130.563766667	51.3261137181	16
-130.551191281	51.3358133333	16
-130.5471	51.3385556944	16
-130.530433333	51.3483810814	16
-130.522067049	51.3525066667	16
-130.513766667	51.356372574	16
-130.4971	51.3628734355	16
-130.480433333	51.3679795248	16
-130.475439744	51.3692	16
-130.463766667	51.3721488234	16
> 20 contour -Z20
-130.463766667	51.3361172303	20
-130.4471	51.3405121288	20
-130.430433333	51.3435158155	20
-130.413766667	51.345263494	20
-130.3971	51.3458369873	20
-130.380433333	51.3452636393	20
-130.363766667	51.3435159906	20
-130.3471	51.3405121865	20
-130.330433333	51.3361170825	20
-130.32952977	51.3358133333	20
-130.313766667	51.3302279683	20
-130.2971	51.3224428875	20
-130.291213102	51.31912	20
-130.280433333	51.3119648859	20
-130.26843973	51.3024266667	20
-130.263766667	51.2975142939	20
-130.253710819	51.2857333333	20
-130.2471	51.2735941169	20
-130.244722499	51.26904	20
-130.240386413	51.2523466667	20
-130.240411885	51.2356533333	20
-130.244797755	51.21896	20
-130.2471	51.214569485	20
-130.253827077	51.2022666667	20
-130.263766667	51.1906368128	20
-130.268587134	51.1855733333	20
-130.280433333	51.1761475153	20
-130.291369568	51.16888	20
-130.2971	51.1656396179	20
-130.313766667	51.1578307974	20
-130.329650274	51.1521866667	20
-130.330433333	51.1519226293	20
-130.3471	51.1475113906	20
-130.363766667	51.1444962738	20
-130.380433333	51.1427419337	20
-130.3971	51.1421663868	20
-130.413766667	51.1427420919	20
-130.430433333	51.1444964628	20
-130.4471	51.1475114687	20
-130.463766667	51.1519225142	20
-130.464550108	51.1521866667	20
-130.480433333	51.1578303516	20
-130.4971	51.1656384948	20
-130.502832857	51.16888	20
-130.513766667	51.1761452766	20
-130.525615937	51.1855733333	20
-130.530433333	51.1906334616	20
-130.540375401	51.2022666667	20
-130.5471	51.2145654791	20
-130.54940423	51.21896	20
-130.5537898	51.2356533333	20
-130.55381528	51.2523466667	20
-130.549479478	51.26904	20
-130.5471	51.2735981387	20
-130.540491653	51.2857333333	20
-130.530433333	51.2975176481	20
-130.525763352	51.3024266667	20
-130.513766667	51.3119671475	20
-130.502989394	51.31912	20
-130.4971	51.3224440439	20
-130.480433333	51.330228443	20
-130.464670716	51.3358133333	20
-130.463766667	51.3361172303	20
> 24 contour -Z24
-130.4471	51.3082277696	24
-130.430433333	51.3126793836	24
-130.413766667	51.3152495786	24
-130.3971	51.3160895199	24
-130.380433333	51.3152498024	24
-130.363766667	51.3126796602	24
-130.3471	51.3082278686	24
-130.332297915	51.3024266667	24
-130.330433333	51.3015334888	24
-130.313766667	51.291105425	24
-130.306939687	51.2857333333	24
-130.2971	51.2741464455	24
-130.293324116	51.26904	24
-130.287199758	51.2523466667	24
-130.287217621	51.2356533333	24
-130.29337451	51.21896	24
-130.2971	51.2139294402	24
-130.30701427	51.2022666667	24
-130.313766667	51.1969515019	24
-130.330433333	51.1865097818	24
-130.332385637	51.1855733333	24
-130.3471	51.1797965726	24
-130.363766667	51.1753344081	24
-130.380433333	51.1727578431	24
-130.3971	51.1719159526	24
-130.413766667	51.172758067	24
-130.430433333	51.1753346847	24
-130.4471	51.1797966925	24
-130.461814714	51.1855733333	24
-130.463766667	51.1865095678	24
-130.480433333	51.1969507189	24
-130.48718722	51.2022666667	24
-130.4971	51.2139267532	24
-130.500827762	51.21896	24
-130.506985056	51.2356533333	24
-130.507002907	51.2523466667	24
-130.500878165	51.26904	24
-130.4971	51.274149137	24
-130.487261809	51.2857333333	24
-130.480433333	51.291106215	24
-130.463766667	51.3015337206	24
-130.461902481	51.3024266667	24
-130.4471	51.3082277696	24
> 28 contour -Z28
-130.430433333	51.2763133331	28
-130.413766667	51.2816493232	28
-130.3971	51.2833882044	28
-130.380433333	51.2816497868	28
-130.363766667	51.2763139047	28
-130.350558934	51.26904	28
-130.3471	51.2652993564	28
-130.338381466	51.2523466667	28
-130.338392328	51.2356533333	28
-130.3471	51.2227323274	28
-130.350590548	51.21896	28
-130.363766667	51.2117003507	28
-130.380433333	51.2063594597	28
-130.3971	51.2046189924	28
-130.413766667	51.2063599075	28
-130.430433333	51.2117009253	28
-130.443608966	51.21896	28
-130.4471	51.2227326875	28
-130.455807807	51.2356533333	28
-130.455818684	51.2523466667	28
-130.4471	51.2652989714	28
-130.443640557	51.26904	28
-130.430433333	51.2763133331	28