> 5 contour
255.582	-35.1635	5
255.666	-35.1239	5
255.749	-35.1341	5
255.832	-35.1455	5
255.889	-35.1662	5
255.916	-35.1736	5
255.999	-35.2164	5
256.04	-35.2495	5
256.082	-35.2982	5
256.109	-35.3328	5
256.14	-35.4162	5
256.144	-35.4995	5
256.122	-35.5828	5
256.082	-35.6404	5
256.064	-35.6662	5
255.999	-35.7255	5
255.957	-35.7495	5
255.916	-35.7722	5
255.832	-35.8005	5
255.749	-35.8138	5
255.666	-35.8196	5
255.582	-35.7818	5
255.512	-35.7495	5
255.499	-35.7438	5
255.416	-35.6786	5
255.403	-35.6662	5
255.348	-35.5828	5
255.332	-35.5121	5
255.329	-35.4995	5
255.332	-35.445	5
255.334	-35.4162	5
255.361	-35.3328	5
255.416	-35.2654	5
255.43	-35.2495	5
255.499	-35.1965	5
255.576	-35.1662	5
255.582	-35.1635	5
> 10 contour
255.582	-35.3231	10
255.666	-35.2718	10
255.749	-35.2717	10
255.832	-35.2916	10
255.89	-35.3328	10
255.916	-35.3613	10
255.958	-35.4162	10
255.968	-35.4995	10
255.916	-35.5828	10
255.916	-35.5836	10
255.832	-35.6491	10
255.766	-35.6662	10
255.749	-35.6732	10
255.666	-35.6703	10
255.659	-35.6662	10
255.582	-35.6211	10
255.539	-35.5828	10
255.503	-35.4995	10
255.508	-35.4162	10
255.57	-35.3328	10
255.582	-35.3231	10
> 15 contour
255.582	-35.4093	15
255.666	-35.3465	15
255.749	-35.3344	15
255.832	-35.3604	15
255.886	-35.4162	15
255.899	-35.4995	15
255.832	-35.5809	15
255.828	-35.5828	15
255.749	-35.6215	15
255.666	-35.6021	15
255.639	-35.5828	15
255.582	-35.5287	15
255.562	-35.4995	15
255.577	-35.4162	15
255.582	-35.4093	15
> 20 contour
255.666	-35.4034	20
255.749	-35.3616	20
255.832	-35.4109	20
255.837	-35.4162	20
255.86	-35.4995	20
255.832	-35.5331	20
255.749	-35.5786	20
255.666	-35.5425	20
255.621	-35.4995	20
255.649	-35.4162	20
255.666	-35.4034	20