> 5 contour
167.721	-16.8329	5
167.805	-16.8131	5
167.888	-16.8066	5
167.971	-16.8046	5
168.055	-16.8097	5
168.138	-16.8216	5
168.205	-16.8375	5
168.221	-16.841	5
168.305	-16.864	5
168.388	-16.9022	5
168.423	-16.9209	5
168.471	-16.9467	5
168.555	-17.004	5
168.556	-17.0042	5
168.638	-17.0721	5
168.654	-17.0875	5
168.721	-17.1604	5
168.731	-17.1709	5
168.793	-17.2542	5
168.805	-17.2739	5
168.841	-17.3375	5
168.877	-17.4209	5
168.888	-17.4585	5
168.904	-17.5042	5
168.924	-17.5875	5
168.935	-17.6709	5
168.939	-17.7542	5
168.934	-17.8375	5
168.923	-17.9209	5
168.902	-18.0042	5
168.888	-18.0429	5
168.874	-18.0875	5
168.837	-18.1709	5
168.805	-18.2267	5
168.788	-18.2542	5
168.723	-18.3375	5
168.721	-18.339	5
168.644	-18.4209	5
168.638	-18.4264	5
168.555	-18.4949	5
168.542	-18.5042	5
168.471	-18.5512	5
168.402	-18.5875	5
168.388	-18.5946	5
168.305	-18.6331	5
168.221	-18.6563	5
168.152	-18.6709	5
168.138	-18.6742	5
168.055	-18.6863	5
167.971	-18.6914	5
167.888	-18.6893	5
167.805	-18.6829	5
167.754	-18.6709	5
167.721	-18.6639	5
167.638	-18.6415	5
167.555	-18.6098	5
167.509	-18.5875	5
167.471	-18.5696	5
167.388	-18.5194	5
167.366	-18.5042	5
167.305	-18.4593	5
167.264	-18.4209	5
167.221	-18.3759	5
167.187	-18.3375	5
167.138	-18.2728	5
167.125	-18.2542	5
167.075	-18.1709	5
167.055	-18.1253	5
167.037	-18.0875	5
167.008	-18.0042	5
166.988	-17.9209	5
166.977	-17.8375	5
166.973	-17.7542	5
166.976	-17.6709	5
166.987	-17.5875	5
167.006	-17.5042	5
167.034	-17.4209	5
167.055	-17.3753	5
167.071	-17.3375	5
167.119	-17.2542	5
167.138	-17.2273	5
167.18	-17.1709	5
167.221	-17.1233	5
167.254	-17.0875	5
167.305	-17.0394	5
167.352	-17.0042	5
167.388	-16.9785	5
167.471	-16.9283	5
167.487	-16.9209	5
167.555	-16.8871	5
167.638	-16.8556	5
167.705	-16.8375	5
167.721	-16.8329	5
> 10 contour
167.721	-17.4052	10
167.805	-17.3553	10
167.888	-17.3427	10
167.971	-17.3389	10
168.055	-17.3487	10
168.138	-17.3754	10
168.213	-17.4209	10
168.221	-17.4265	10
168.302	-17.5042	10
168.291	-17.5875	10
168.305	-17.6582	10
168.31	-17.6709	10
168.352	-17.7542	10
168.373	-17.8375	10
168.346	-17.9209	10
168.305	-17.9913	10
168.296	-18.0042	10
168.221	-18.0717	10
168.195	-18.0875	10
168.138	-18.1209	10
168.055	-18.1488	10
167.971	-18.1593	10
167.888	-18.1552	10
167.805	-18.1418	10
167.721	-18.0906	10
167.717	-18.0875	10
167.638	-18.022	10
167.622	-18.0042	10
167.568	-17.9209	10
167.555	-17.8803	10
167.539	-17.8375	10
167.527	-17.7542	10
167.536	-17.6709	10
167.555	-17.6164	10
167.563	-17.5875	10
167.614	-17.5042	10
167.638	-17.4761	10
167.7	-17.4209	10
167.721	-17.4052	10
> 15 contour
167.888	-17.4934	15
167.971	-17.4868	15
168.028	-17.5042	15
168.055	-17.5102	15
168.138	-17.5617	15
168.163	-17.5875	15
168.209	-17.6709	15
168.219	-17.7542	15
168.205	-17.8375	15
168.152	-17.9209	15
168.138	-17.9344	15
168.055	-17.9884	15
167.971	-18.0029	15
167.888	-17.9994	15
167.805	-17.9714	15
167.754	-17.9209	15
167.721	-17.865	15
167.704	-17.8375	15
167.682	-17.7542	15
167.699	-17.6709	15
167.721	-17.6324	15
167.745	-17.5875	15
167.805	-17.5257	15
167.861	-17.5042	15
167.888	-17.4934	15
> 20 contour
167.971	-17.5701	20
168.034	-17.5875	20
168.055	-17.5931	20
168.125	-17.6709	20
168.131	-17.7542	20
168.118	-17.8375	20
168.055	-17.9019	20
167.971	-17.9202	20
167.947	-17.9209	20
167.888	-17.9242	20
167.882	-17.9209	20
167.808	-17.8375	20
167.805	-17.8272	20
167.772	-17.7542	20
167.801	-17.6709	20
167.805	-17.6643	20
167.888	-17.5916	20
167.909	-17.5875	20
167.971	-17.5701	20
> 25 contour
167.888	-17.6457	25
167.971	-17.6265	25
168.055	-17.6663	25
168.059	-17.6709	25
168.092	-17.7542	25
168.055	-17.8263	25
168.046	-17.8375	25
167.971	-17.8837	25
167.888	-17.8547	25
167.872	-17.8375	25
167.845	-17.7542	25
167.861	-17.6709	25
167.888	-17.6457	25