> 5 contour
286.359	-36.5374	5
286.442	-36.5005	5
286.525	-36.509	5
286.609	-36.5197	5
286.692	-36.5515	5
286.722	-36.5688	5
286.775	-36.6013	5
286.829	-36.6521	5
286.859	-36.7088	5
286.868	-36.7355	5
286.859	-36.7956	5
286.856	-36.8188	5
286.859	-36.8566	5
286.862	-36.9021	5
286.859	-36.9163	5
286.826	-36.9855	5
286.775	-37.0323	5
286.714	-37.0688	5
286.692	-37.0817	5
286.609	-37.1143	5
286.525	-37.1274	5
286.442	-37.1342	5
286.359	-37.0938	5
286.308	-37.0688	5
286.275	-37.0536	5
286.198	-36.9855	5
286.192	-36.9751	5
286.146	-36.9021	5
286.132	-36.8188	5
286.145	-36.7355	5
286.192	-36.6592	5
286.196	-36.6521	5
286.275	-36.5798	5
286.297	-36.5688	5
286.359	-36.5374	5
> 10 contour
286.442	-36.6409	10
286.525	-36.6409	10
286.561	-36.6521	10
286.609	-36.6614	10
286.691	-36.7355	10
286.692	-36.7392	10
286.722	-36.8188	10
286.692	-36.8928	10
286.689	-36.9021	10
286.609	-36.9732	10
286.544	-36.9855	10
286.525	-36.9916	10
286.442	-36.9919	10
286.432	-36.9855	10
286.359	-36.9441	10
286.317	-36.9021	10
286.29	-36.8188	10
286.314	-36.7355	10
286.359	-36.6896	10
286.424	-36.6521	10
286.442	-36.6409	10
> 15 contour
286.442	-36.7071	15
286.525	-36.6869	15
286.609	-36.7224	15
286.623	-36.7355	15
286.664	-36.8188	15
286.618	-36.9021	15
286.609	-36.9102	15
286.525	-36.9465	15
286.442	-36.9264	15
286.409	-36.9021	15
286.359	-36.8309	15
286.352	-36.8188	15
286.359	-36.8058	15
286.403	-36.7355	15
286.442	-36.7071	15
> 20 contour
286.525	-36.7261	20
286.545	-36.7355	20
286.609	-36.7909	20
286.624	-36.8188	20
286.609	-36.8448	20
286.532	-36.9021	20
286.525	-36.9051	20
286.516	-36.9021	20
286.442	-36.8563	20
286.412	-36.8188	20
286.442	-36.7786	20
286.5	-36.7355	20
286.525	-36.7261	20