> 5 contour
185.82	-20.4255	5
185.903	-20.4089	5
185.987	-20.4057	5
186.07	-20.4186	5
186.153	-20.4568	5
186.184	-20.4803	5
186.237	-20.5418	5
186.253	-20.5636	5
186.29	-20.647	5
186.297	-20.7303	5
186.277	-20.8136	5
186.237	-20.876	5
186.224	-20.897	5
186.153	-20.9619	5
186.113	-20.9803	5
186.07	-21.001	5
185.987	-21.0207	5
185.903	-21.017	5
185.82	-20.9931	5
185.805	-20.9803	5
185.737	-20.9106	5
185.723	-20.897	5
185.668	-20.8136	5
185.653	-20.7407	5
185.65	-20.7303	5
185.653	-20.7051	5
185.657	-20.647	5
185.689	-20.5636	5
185.737	-20.5048	5
185.756	-20.4803	5
185.82	-20.4255	5
> 10 contour
185.903	-20.542	10
185.987	-20.5227	10
186.063	-20.5636	10
186.07	-20.5677	10
186.14	-20.647	10
186.15	-20.7303	10
186.118	-20.8136	10
186.07	-20.8585	10
185.987	-20.8933	10
185.903	-20.88	10
185.82	-20.8159	10
185.818	-20.8136	10
185.78	-20.7303	10
185.794	-20.647	10
185.82	-20.6068	10
185.868	-20.5636	10
185.903	-20.542	10
> 15 contour
185.903	-20.6119	15
185.987	-20.5761	15
186.07	-20.6399	15
186.076	-20.647	15
186.1	-20.7303	15
186.07	-20.7764	15
186.039	-20.8136	15
185.987	-20.8504	15
185.912	-20.8136	15
185.903	-20.806	15
185.847	-20.7303	15
185.867	-20.647	15
185.903	-20.6119	15
> 20 contour
185.987	-20.6064	20
186.036	-20.647	20
186.061	-20.7303	20
185.987	-20.8102	20
185.903	-20.7334	20
185.901	-20.7303	20
185.903	-20.7228	20
185.924	-20.647	20
185.987	-20.6064	20