> 8 contour
180.963	-31.1847	8
181.046	-31.1756	8
181.129	-31.1736	8
181.213	-31.1853	8
181.296	-31.2146	8
181.321	-31.2283	8
181.379	-31.2628	8
181.434	-31.3116	8
181.463	-31.349	8
181.49	-31.395	8
181.516	-31.4783	8
181.517	-31.5616	8
181.496	-31.645	8
181.463	-31.701	8
181.441	-31.7283	8
181.379	-31.7829	8
181.33	-31.8116	8
181.296	-31.8303	8
181.213	-31.859	8
181.129	-31.8703	8
181.046	-31.8675	8
180.963	-31.8599	8
180.893	-31.8116	8
180.879	-31.8001	8
180.797	-31.7283	8
180.796	-31.7272	8
180.738	-31.645	8
180.717	-31.5616	8
180.718	-31.4783	8
180.741	-31.395	8
180.796	-31.3167	8
180.8	-31.3116	8
180.879	-31.2453	8
180.901	-31.2283	8
180.963	-31.1847	8
> 16 contour
181.129	-31.3077	16
181.141	-31.3116	16
181.213	-31.3283	16
181.296	-31.3902	16
181.301	-31.395	16
181.354	-31.4783	16
181.357	-31.5616	16
181.313	-31.645	16
181.296	-31.6611	16
181.213	-31.7149	16
181.148	-31.7283	16
181.129	-31.7345	16
181.046	-31.7309	16
181.039	-31.7283	16
180.963	-31.7031	16
180.908	-31.645	16
180.879	-31.5732	16
180.873	-31.5616	16
180.875	-31.4783	16
180.879	-31.4722	16
180.915	-31.395	16
180.963	-31.342	16
181.046	-31.3129	16
181.076	-31.3116	16
181.129	-31.3077	16
> 24 contour
181.046	-31.3712	24
181.129	-31.3535	24
181.21	-31.395	24
181.213	-31.3964	24
181.285	-31.4783	24
181.287	-31.5616	24
181.218	-31.645	24
181.213	-31.6492	24
181.129	-31.6875	24
181.046	-31.6746	24
180.998	-31.645	24
180.963	-31.6046	24
180.936	-31.5616	24
180.939	-31.4783	24
180.963	-31.4415	24
181.008	-31.395	24
181.046	-31.3712	24
> 32 contour
181.046	-31.4195	32
181.129	-31.3961	32
181.213	-31.4391	32
181.247	-31.4783	32
181.251	-31.5616	32
181.213	-31.6063	32
181.129	-31.6445	32
181.046	-31.6259	32
180.985	-31.5616	32
180.988	-31.4783	32
181.046	-31.4195	32
> 40 contour
181.046	-31.4608	40
181.129	-31.4194	40
181.21	-31.4783	40
181.213	-31.521	40
181.215	-31.5616	40
181.213	-31.5649	40
181.129	-31.6216	40
181.046	-31.5844	40
181.024	-31.5616	40
181.029	-31.4783	40
181.046	-31.4608	40