> 6 contour
138.205	37.4975	6
138.288	37.5006	6
138.372	37.5036	6
138.455	37.4951	6
138.465	37.493	6
138.538	37.4806	6
138.622	37.4551	6
138.65	37.4097	6
138.669	37.3263	6
138.705	37.3004	6
138.754	37.243	6
138.788	37.1765	6
138.798	37.1597	6
138.826	37.0763	6
138.824	36.993	6
138.796	36.9097	6
138.788	36.8978	6
138.749	36.8263	6
138.705	36.7747	6
138.661	36.743	6
138.622	36.7195	6
138.538	36.6841	6
138.455	36.6659	6
138.384	36.6597	6
138.372	36.6581	6
138.288	36.6124	6
138.21	36.6597	6
138.205	36.6643	6
138.122	36.7058	6
138.06	36.743	6
138.038	36.7573	6
137.966	36.8263	6
137.955	36.8419	6
137.91	36.9097	6
137.887	36.993	6
137.872	37.0062	6
137.788	37.0697	6
137.778	37.0763	6
137.788	37.115	6
137.797	37.1597	6
137.834	37.243	6
137.872	37.2922	6
137.901	37.3263	6
137.955	37.3738	6
138.009	37.4097	6
138.038	37.428	6
138.122	37.4654	6
138.195	37.493	6
138.205	37.4975	6
> 12 contour
138.205	37.3077	12
138.288	37.3173	12
138.372	37.3185	12
138.455	37.2468	12
138.463	37.243	12
138.538	37.2084	12
138.589	37.1597	12
138.622	37.0891	12
138.629	37.0763	12
138.623	36.993	12
138.622	36.991	12
138.585	36.9097	12
138.538	36.8663	12
138.455	36.8286	12
138.444	36.8263	12
138.372	36.8039	12
138.288	36.807	12
138.228	36.8263	12
138.205	36.8328	12
138.129	36.9097	12
138.122	36.9247	12
138.079	36.993	12
138.075	37.0763	12
138.122	37.1503	12
138.126	37.1597	12
138.128	37.243	12
138.205	37.3077	12
> 18 contour
138.288	37.2447	18
138.372	37.2497	18
138.379	37.243	18
138.455	37.1816	18
138.486	37.1597	18
138.538	37.092	18
138.549	37.0763	18
138.543	36.993	18
138.538	36.9864	18
138.475	36.9097	18
138.455	36.8959	18
138.372	36.8594	18
138.288	36.8722	18
138.221	36.9097	18
138.205	36.9235	18
138.159	36.993	18
138.155	37.0763	18
138.205	37.1547	18
138.207	37.1597	18
138.283	37.243	18
138.288	37.2447	18
> 24 contour
138.288	37.2024	24
138.372	37.2154	24
138.433	37.1597	24
138.455	37.1362	24
138.51	37.0763	24
138.506	36.993	24
138.455	36.939	24
138.387	36.9097	24
138.372	36.9019	24
138.342	36.9097	24
138.288	36.9217	24
138.214	36.993	24
138.208	37.0763	24
138.247	37.1597	24
138.288	37.2024	24
> 30 contour
138.288	37.1607	30
138.372	37.1847	30
138.399	37.1597	30
138.455	37.1003	30
138.477	37.0763	30
138.471	36.993	30
138.455	36.9759	30
138.372	36.9262	30
138.288	36.9578	30
138.252	36.993	30
138.227	37.0763	30
138.287	37.1597	30
138.288	37.1607	30
> 36 contour
138.288	37.1334	36
138.372	37.1543	36
138.446	37.0763	36
138.439	36.993	36
138.372	36.9465	36
138.289	36.993	36
138.288	36.9939	36
138.247	37.0763	36
138.288	37.1334	36
> 42 contour
138.288	37.1065	42
138.372	37.125	42
138.418	37.0763	42
138.41	36.993	42
138.372	36.9667	42
138.325	36.993	42
138.288	37.0328	42
138.266	37.0763	42
138.288	37.1065	42
> 48 contour
138.288	37.0795	48
138.372	37.0956	48
138.39	37.0763	48
138.38	36.993	48
138.372	36.987	48
138.361	36.993	48
138.288	37.0717	48
138.286	37.0763	48
138.288	37.0795	48