> 5 contour
252.28	-34.445	5
252.287	-34.4458	5
252.363	-34.4518	5
252.446	-34.4595	5
252.53	-34.4831	5
252.613	-34.5264	5
252.617	-34.5292	5
252.696	-34.5903	5
252.718	-34.6125	5
252.771	-34.6958	5
252.78	-34.7316	5
252.793	-34.7792	5
252.793	-34.8625	5
252.78	-34.9093	5
252.77	-34.9458	5
252.714	-35.0292	5
252.696	-35.0468	5
252.616	-35.1125	5
252.613	-35.1148	5
252.53	-35.1585	5
252.446	-35.1818	5
252.363	-35.1915	5
252.297	-35.1958	5
252.28	-35.1977	5
252.275	-35.1958	5
252.196	-35.1668	5
252.113	-35.1344	5
252.079	-35.1125	5
252.03	-35.0776	5
251.981	-35.0292	5
251.946	-34.9746	5
251.928	-34.9458	5
251.903	-34.8625	5
251.903	-34.7792	5
251.928	-34.6958	5
251.946	-34.6661	5
251.98	-34.6125	5
252.03	-34.5645	5
252.079	-34.5292	5
252.113	-34.5072	5
252.196	-34.4733	5
252.278	-34.4458	5
252.28	-34.445	5
> 10 contour
252.28	-34.5995	10
252.363	-34.6074	10
252.384	-34.6125	10
252.446	-34.6217	10
252.53	-34.6756	10
252.551	-34.6958	10
252.599	-34.7792	10
252.6	-34.8625	10
252.552	-34.9458	10
252.53	-34.9669	10
252.446	-35.0189	10
252.402	-35.0292	10
252.363	-35.0434	10
252.28	-35.0444	10
252.257	-35.0292	10
252.196	-34.9957	10
252.137	-34.9458	10
252.113	-34.8974	10
252.094	-34.8625	10
252.094	-34.7792	10
252.113	-34.7435	10
252.136	-34.6958	10
252.196	-34.6432	10
252.258	-34.6125	10
252.28	-34.5995	10
> 15 contour
252.28	-34.6683	15
252.363	-34.6577	15
252.446	-34.6911	15
252.452	-34.6958	15
252.522	-34.7792	15
252.523	-34.8625	15
252.452	-34.9458	15
252.446	-34.9503	15
252.363	-34.9866	15
252.28	-34.9739	15
252.24	-34.9458	15
252.196	-34.911	15
252.159	-34.8625	15
252.159	-34.7792	15
252.196	-34.7295	15
252.239	-34.6958	15
252.28	-34.6683	15
> 20 contour
252.28	-34.7228	20
252.363	-34.6999	20
252.446	-34.7345	20
252.486	-34.7792	20
252.486	-34.8625	20
252.446	-34.9073	20
252.363	-34.9422	20
252.28	-34.9185	20
252.215	-34.8625	20
252.214	-34.7792	20
252.28	-34.7228	20
> 25 contour
252.28	-34.771	25
252.363	-34.7206	25
252.446	-34.776	25
252.449	-34.7792	25
252.449	-34.8625	25
252.446	-34.866	25
252.363	-34.921	25
252.28	-34.8697	25
252.271	-34.8625	25
252.27	-34.7792	25
252.28	-34.771	25