> 9 contour
120.17	-7.70538	9
120.254	-7.7098	9
120.296	-7.7178	9
120.337	-7.72341	9
120.42	-7.75524	9
120.483	-7.80113	9
120.504	-7.81788	9
120.563	-7.88447	9
120.587	-7.9373	9
120.602	-7.9678	9
120.626	-8.05113	9
120.627	-8.13447	9
120.611	-8.2178	9
120.587	-8.22718	9
120.504	-8.2619	9
120.42	-8.28691	9
120.339	-8.30113	9
120.337	-8.30251	9
120.254	-8.33126	9
120.17	-8.37092	9
120.087	-8.36881	9
120.022	-8.38447	9
120.004	-8.3911	9
119.981	-8.38447	9
119.92	-8.31563	9
119.909	-8.30113	9
119.866	-8.2178	9
119.851	-8.13447	9
119.852	-8.05113	9
119.87	-7.9678	9
119.917	-7.88447	9
119.92	-7.88048	9
119.991	-7.80113	9
120.004	-7.79057	9
120.087	-7.7417	9
120.144	-7.7178	9
120.17	-7.70538	9
> 18 contour
120.17	-7.86668	18
120.254	-7.87143	18
120.292	-7.88447	18
120.337	-7.89431	18
120.42	-7.9674	18
120.421	-7.9678	18
120.462	-8.05113	18
120.464	-8.13447	18
120.426	-8.2178	18
120.42	-8.2206	18
120.337	-8.26328	18
120.254	-8.27569	18
120.189	-8.30113	18
120.17	-8.31514	18
120.13	-8.30113	18
120.087	-8.27227	18
120.038	-8.2178	18
120.012	-8.13447	18
120.014	-8.05113	18
120.05	-7.9678	18
120.087	-7.92768	18
120.145	-7.88447	18
120.17	-7.86668	18
> 27 contour
120.17	-7.93496	27
120.254	-7.92304	27
120.335	-7.9678	27
120.337	-7.96952	27
120.396	-8.05113	27
120.4	-8.13447	27
120.351	-8.2178	27
120.337	-8.22522	27
120.254	-8.246	27
120.17	-8.25566	27
120.124	-8.2178	27
120.087	-8.16855	27
120.068	-8.13447	27
120.074	-8.05113	27
120.087	-8.03073	27
120.133	-7.9678	27
120.17	-7.93496	27
> 36 contour
120.254	-7.96633	36
120.256	-7.9678	36
120.337	-8.02732	36
120.354	-8.05113	36
120.363	-8.13447	36
120.337	-8.17271	36
120.254	-8.21679	36
120.17	-8.19678	36
120.118	-8.13447	36
120.124	-8.05113	36
120.17	-7.9942	36
120.248	-7.9678	36
120.254	-7.96633	36
> 45 contour
120.254	-7.98988	45
120.322	-8.05113	45
120.329	-8.13447	45
120.254	-8.19672	45
120.17	-8.14098	45
120.165	-8.13447	45
120.17	-8.0692	45
120.171	-8.05113	45
120.254	-7.98988	45