> 9 contour
323.91	35.7055	9
323.994	35.7238	9
324.077	35.7279	9
324.16	35.7315	9
324.244	35.6903	9
324.283	35.6721	9
324.327	35.6547	9
324.41	35.5905	9
324.412	35.5888	9
324.48	35.5054	9
324.494	35.4707	9
324.514	35.4221	9
324.525	35.3388	9
324.512	35.2554	9
324.494	35.2148	9
324.476	35.1721	9
324.41	35.0943	9
324.405	35.0888	9
324.327	35.0291	9
324.269	35.0054	9
324.244	34.9937	9
324.16	34.9514	9
324.077	34.9541	9
323.994	34.9596	9
323.91	34.9789	9
323.844	35.0054	9
323.827	35.0115	9
323.744	35.0606	9
323.708	35.0888	9
323.66	35.1401	9
323.638	35.1721	9
323.605	35.2554	9
323.594	35.3388	9
323.603	35.4221	9
323.633	35.5054	9
323.66	35.5463	9
323.697	35.5888	9
323.744	35.6264	9
323.827	35.6715	9
323.828	35.6721	9
323.91	35.7055	9
> 18 contour
323.91	35.5338	18
323.994	35.5676	18
324.077	35.5752	18
324.16	35.5717	18
324.244	35.5137	18
324.254	35.5054	18
324.316	35.4221	18
324.327	35.3649	18
324.334	35.3388	18
324.327	35.3154	18
324.313	35.2554	18
324.244	35.175	18
324.241	35.1721	18
324.16	35.11	18
324.077	35.1058	18
323.994	35.1166	18
323.91	35.1492	18
323.877	35.1721	18
323.827	35.2237	18
323.804	35.2554	18
323.781	35.3388	18
323.802	35.4221	18
323.827	35.4586	18
323.87	35.5054	18
323.91	35.5338	18
> 27 contour
324.077	35.5065	27
324.081	35.5054	27
324.16	35.4918	27
324.231	35.4221	27
324.244	35.3833	27
324.262	35.3388	27
324.244	35.3005	27
324.225	35.2554	27
324.16	35.1887	27
324.077	35.177	27
323.994	35.1851	27
323.91	35.2392	27
323.894	35.2554	27
323.857	35.3388	27
323.889	35.4221	27
323.91	35.4446	27
323.994	35.4988	27
324.072	35.5054	27
324.077	35.5065	27
> 36 contour
323.994	35.4694	36
324.077	35.4772	36
324.16	35.4403	36
324.179	35.4221	36
324.214	35.3388	36
324.168	35.2554	36
324.16	35.247	36
324.077	35.2055	36
323.994	35.2179	36
323.945	35.2554	36
323.91	35.3386	36
323.91	35.3388	36
323.91	35.3389	36
323.936	35.4221	36
323.994	35.4694	36
> 45 contour
323.994	35.44	45
324.077	35.4486	45
324.126	35.4221	45
324.16	35.3688	45
324.175	35.3388	45
324.16	35.3138	45
324.116	35.2554	45
324.077	35.2341	45
323.994	35.2507	45
323.987	35.2554	45
323.933	35.3388	45
323.972	35.4221	45
323.994	35.44	45