> 30 contour
169.7	-21.8946	30
169.726	-21.895	30
169.75	-21.8954	30
169.774	-21.895	30
169.8	-21.8946	30
169.802	-21.895	30
169.85	-21.9094	30
169.9	-21.9246	30
169.947	-21.945	30
169.95	-21.9465	30
170	-21.9838	30
170.013	-21.995	30
170.05	-22.0362	30
170.058	-22.045	30
170.1	-22.0827	30
170.108	-22.095	30
170.125	-22.145	30
170.141	-22.195	30
170.149	-22.245	30
170.15	-22.295	30
170.142	-22.345	30
170.125	-22.395	30
170.107	-22.445	30
170.1	-22.457	30
170.061	-22.495	30
170.05	-22.5064	30
170.013	-22.545	30
170	-22.5561	30
169.95	-22.5943	30
169.948	-22.595	30
169.9	-22.6151	30
169.85	-22.63	30
169.8	-22.6448	30
169.75	-22.6439	30
169.7	-22.6448	30
169.65	-22.63	30
169.6	-22.6152	30
169.552	-22.595	30
169.55	-22.5943	30
169.5	-22.5561	30
169.487	-22.545	30
169.45	-22.5064	30
169.439	-22.495	30
169.4	-22.457	30
169.393	-22.445	30
169.375	-22.395	30
169.358	-22.345	30
169.35	-22.295	30
169.351	-22.245	30
169.359	-22.195	30
169.375	-22.145	30
169.392	-22.095	30
169.4	-22.0827	30
169.442	-22.045	30
169.45	-22.0362	30
169.487	-21.995	30
169.5	-21.9838	30
169.55	-21.9465	30
169.553	-21.945	30
169.6	-21.9246	30
169.65	-21.9094	30
169.698	-21.895	30
169.7	-21.8946	30
> 60 contour
169.6	-22.0884	60
169.65	-22.0688	60
169.7	-22.0464	60
169.75	-22.0459	60
169.8	-22.0464	60
169.85	-22.0688	60
169.9	-22.0884	60
169.908	-22.095	60
169.95	-22.143	60
169.952	-22.145	60
169.974	-22.195	60
169.991	-22.245	60
169.991	-22.295	60
169.975	-22.345	60
169.951	-22.395	60
169.95	-22.396	60
169.908	-22.445	60
169.9	-22.4519	60
169.85	-22.4725	60
169.8	-22.495	60
169.8	-22.4951	60
169.75	-22.4965	60
169.7	-22.4951	60
169.7	-22.495	60
169.65	-22.4725	60
169.6	-22.4519	60
169.592	-22.445	60
169.55	-22.396	60
169.549	-22.395	60
169.525	-22.345	60
169.509	-22.295	60
169.509	-22.245	60
169.526	-22.195	60
169.548	-22.145	60
169.55	-22.143	60
169.592	-22.095	60
169.6	-22.0884	60
> 90 contour
169.7	-22.1188	90
169.75	-22.1165	90
169.8	-22.1188	90
169.848	-22.145	90
169.85	-22.1464	90
169.899	-22.195	90
169.9	-22.1974	90
169.919	-22.245	90
169.919	-22.295	90
169.9	-22.3441	90
169.9	-22.345	90
169.851	-22.395	90
169.85	-22.3956	90
169.8	-22.4229	90
169.75	-22.4262	90
169.7	-22.4229	90
169.65	-22.3956	90
169.649	-22.395	90
169.6	-22.345	90
169.6	-22.3441	90
169.581	-22.295	90
169.581	-22.245	90
169.6	-22.1974	90
169.601	-22.195	90
169.65	-22.1464	90
169.652	-22.145	90
169.7	-22.1188	90
> 120 contour
169.7	-22.1722	120
169.75	-22.1596	120
169.8	-22.1722	120
169.828	-22.195	120
169.85	-22.2178	120
169.87	-22.245	120
169.868	-22.295	120
169.85	-22.3217	120
169.829	-22.345	120
169.8	-22.3695	120
169.75	-22.3828	120
169.7	-22.3695	120
169.671	-22.345	120
169.65	-22.3217	120
169.632	-22.295	120
169.63	-22.245	120
169.65	-22.2178	120
169.672	-22.195	120
169.7	-22.1722	120
> 150 contour
169.75	-22.1892	150
169.763	-22.195	150
169.8	-22.2249	150
169.82	-22.245	150
169.816	-22.295	150
169.8	-22.3126	150
169.765	-22.345	150
169.75	-22.3524	150
169.735	-22.345	150
169.7	-22.3126	150
169.684	-22.295	150
169.68	-22.245	150
169.7	-22.2249	150
169.737	-22.195	150
169.75	-22.1892	150