> 10 contour
184.148	-18.1935	10
184.231	-18.1822	10
184.315	-18.1779	10
184.398	-18.1901	10
184.418	-18.1962	10
184.481	-18.2114	10
184.565	-18.2501	10
184.61	-18.2795	10
184.648	-18.3069	10
184.696	-18.3629	10
184.731	-18.4337	10
184.739	-18.4462	10
184.777	-18.5295	10
184.793	-18.6129	10
184.792	-18.6962	10
184.775	-18.7795	10
184.738	-18.8629	10
184.731	-18.8742	10
184.692	-18.9462	10
184.648	-18.9973	10
184.602	-19.0295	10
184.565	-19.0543	10
184.481	-19.094	10
184.402	-19.1129	10
184.398	-19.1142	10
184.315	-19.1266	10
184.231	-19.1234	10
184.159	-19.1129	10
184.148	-19.1117	10
184.065	-19.0687	10
184.003	-19.0295	10
183.981	-19.0152	10
183.911	-18.9462	10
183.898	-18.9277	10
183.853	-18.8629	10
183.822	-18.7795	10
183.815	-18.7372	10
183.805	-18.6962	10
183.804	-18.6129	10
183.815	-18.5659	10
183.821	-18.5295	10
183.852	-18.4462	10
183.898	-18.3774	10
183.908	-18.3629	10
183.981	-18.2895	10
183.995	-18.2795	10
184.065	-18.2349	10
184.143	-18.1962	10
184.148	-18.1935	10
> 20 contour
184.148	-18.3873	20
184.231	-18.3701	20
184.315	-18.3672	20
184.398	-18.3817	20
184.481	-18.4264	20
184.504	-18.4462	20
184.565	-18.5167	20
184.574	-18.5295	20
184.605	-18.6129	20
184.602	-18.6962	20
184.565	-18.7739	20
184.563	-18.7795	20
184.498	-18.8629	20
184.481	-18.8776	20
184.398	-18.924	20
184.315	-18.939	20
184.231	-18.9363	20
184.148	-18.9171	20
184.093	-18.8629	20
184.065	-18.8175	20
184.035	-18.7795	20
184	-18.6962	20
183.999	-18.6129	20
184.026	-18.5295	20
184.065	-18.4835	20
184.091	-18.4462	20
184.148	-18.3873	20
> 30 contour
184.231	-18.4445	30
184.315	-18.437	30
184.338	-18.4462	30
184.398	-18.4662	30
184.478	-18.5295	30
184.481	-18.5362	30
184.515	-18.6129	30
184.521	-18.6962	30
184.481	-18.7627	30
184.469	-18.7795	30
184.398	-18.839	30
184.333	-18.8629	30
184.315	-18.8703	30
184.259	-18.8629	30
184.231	-18.8602	30
184.148	-18.8229	30
184.113	-18.7795	30
184.08	-18.6962	30
184.078	-18.6129	30
184.106	-18.5295	30
184.148	-18.4793	30
184.227	-18.4462	30
184.231	-18.4445	30
> 40 contour
184.231	-18.4914	40
184.315	-18.4759	40
184.398	-18.5265	40
184.402	-18.5295	40
184.467	-18.6129	40
184.47	-18.6962	40
184.398	-18.7778	40
184.395	-18.7795	40
184.315	-18.8331	40
184.231	-18.8097	40
184.183	-18.7795	40
184.148	-18.7365	40
184.128	-18.6962	40
184.125	-18.6129	40
184.148	-18.5614	40
184.17	-18.5295	40
184.231	-18.4914	40
> 50 contour
184.315	-18.5102	50
184.346	-18.5295	50
184.398	-18.5614	50
184.439	-18.6129	50
184.438	-18.6962	50
184.398	-18.7422	50
184.345	-18.7795	50
184.315	-18.7997	50
184.265	-18.7795	50
184.231	-18.767	50
184.165	-18.6962	50
184.162	-18.6129	50
184.231	-18.5351	50
184.251	-18.5295	50
184.315	-18.5102	50
> 60 contour
184.231	-18.5668	60
184.315	-18.5375	60
184.398	-18.5951	60
184.412	-18.6129	60
184.407	-18.6962	60
184.398	-18.7066	60
184.315	-18.772	60
184.231	-18.7357	60
184.194	-18.6962	60
184.19	-18.6129	60
184.231	-18.5668	60
> 70 contour
184.231	-18.5985	70
184.315	-18.556	70
184.387	-18.6129	70
184.382	-18.6962	70
184.315	-18.7529	70
184.231	-18.7045	70
184.224	-18.6962	70
184.219	-18.6129	70
184.231	-18.5985	70