> 9 contour
150.618	-2.84793	9
150.668	-2.84749	9
150.718	-2.84793	9
150.738	-2.855	9
150.768	-2.86423	9
150.818	-2.88273	9
150.847	-2.905	9
150.818	-2.95242	9
150.818	-2.955	9
150.818	-2.95534	9
150.868	-2.97294	9
150.918	-2.97213	9
150.94	-3.005	9
150.96	-3.055	9
150.968	-3.08797	9
150.973	-3.105	9
150.979	-3.155	9
150.976	-3.205	9
150.968	-3.23308	9
150.964	-3.255	9
150.946	-3.305	9
150.918	-3.34982	9
150.914	-3.355	9
150.868	-3.39904	9
150.861	-3.405	9
150.818	-3.43926	9
150.773	-3.455	9
150.768	-3.45704	9
150.718	-3.47503	9
150.668	-3.47526	9
150.618	-3.47503	9
150.568	-3.45704	9
150.563	-3.455	9
150.518	-3.43926	9
150.475	-3.405	9
150.468	-3.39904	9
150.422	-3.355	9
150.418	-3.34982	9
150.39	-3.305	9
150.372	-3.255	9
150.368	-3.23308	9
150.36	-3.205	9
150.357	-3.155	9
150.363	-3.105	9
150.368	-3.08797	9
150.376	-3.055	9
150.396	-3.005	9
150.418	-2.97213	9
150.432	-2.955	9
150.468	-2.92222	9
150.489	-2.905	9
150.518	-2.88273	9
150.568	-2.86423	9
150.598	-2.855	9
150.618	-2.84793	9
> 18 contour
150.618	-2.97885	18
150.668	-2.9767	18
150.718	-2.97885	18
150.758	-3.005	18
150.768	-3.01197	18
150.818	-3.05278	18
150.82	-3.055	18
150.846	-3.105	18
150.851	-3.155	18
150.849	-3.205	18
150.828	-3.255	18
150.818	-3.26942	18
150.776	-3.305	18
150.768	-3.31094	18
150.718	-3.34279	18
150.668	-3.34343	18
150.618	-3.34279	18
150.568	-3.31094	18
150.56	-3.305	18
150.518	-3.26942	18
150.508	-3.255	18
150.487	-3.205	18
150.485	-3.155	18
150.49	-3.105	18
150.516	-3.055	18
150.518	-3.05278	18
150.568	-3.01197	18
150.578	-3.005	18
150.618	-2.97885	18
> 27 contour
150.618	-3.03978	27
150.668	-3.02816	27
150.718	-3.03978	27
150.736	-3.055	27
150.768	-3.08767	27
150.784	-3.105	27
150.798	-3.155	27
150.792	-3.205	27
150.768	-3.23382	27
150.751	-3.255	27
150.718	-3.28394	27
150.668	-3.29096	27
150.618	-3.28394	27
150.585	-3.255	27
150.568	-3.23382	27
150.544	-3.205	27
150.538	-3.155	27
150.552	-3.105	27
150.568	-3.08767	27
150.6	-3.055	27
150.618	-3.03978	27
> 36 contour
150.618	-3.07907	36
150.668	-3.06092	36
150.718	-3.07907	36
150.744	-3.105	36
150.761	-3.155	36
150.752	-3.205	36
150.718	-3.24275	36
150.688	-3.255	36
150.668	-3.26217	36
150.648	-3.255	36
150.618	-3.24275	36
150.584	-3.205	36
150.575	-3.155	36
150.592	-3.105	36
150.618	-3.07907	36
> 45 contour
150.668	-3.08217	45
150.709	-3.105	45
150.718	-3.11742	45
150.736	-3.155	45
150.722	-3.205	45
150.718	-3.21	45
150.668	-3.2408	45
150.618	-3.21	45
150.614	-3.205	45
150.6	-3.155	45
150.618	-3.11742	45
150.627	-3.105	45
150.668	-3.08217	45
> 54 contour
150.668	-3.10343	54
150.671	-3.105	54
150.712	-3.155	54
150.694	-3.205	54
150.668	-3.22189	54
150.642	-3.205	54
150.624	-3.155	54
150.665	-3.105	54
150.668	-3.10343	54