> 5 contour
150.466	-2.7033	5
150.516	-2.6827	5
150.566	-2.68258	5
150.616	-2.68321	5
150.666	-2.70449	5
150.672	-2.707	5
150.716	-2.72587	5
150.731	-2.757	5
150.766	-2.79405	5
150.795	-2.807	5
150.816	-2.8456	5
150.822	-2.857	5
150.837	-2.907	5
150.816	-2.92676	5
150.804	-2.957	5
150.816	-2.98601	5
150.839	-3.007	5
150.825	-3.057	5
150.816	-3.07587	5
150.799	-3.107	5
150.766	-3.14612	5
150.757	-3.157	5
150.716	-3.19286	5
150.68	-3.207	5
150.666	-3.21354	5
150.616	-3.23456	5
150.566	-3.23483	5
150.516	-3.23473	5
150.466	-3.21354	5
150.451	-3.207	5
150.416	-3.19344	5
150.375	-3.157	5
150.366	-3.14632	5
150.332	-3.107	5
150.316	-3.0758	5
150.307	-3.057	5
150.293	-3.007	5
150.289	-2.957	5
150.295	-2.907	5
150.31	-2.857	5
150.316	-2.84533	5
150.337	-2.807	5
150.366	-2.77399	5
150.381	-2.757	5
150.416	-2.72487	5
150.458	-2.707	5
150.466	-2.7033	5
> 10 contour
150.566	-2.80581	10
150.579	-2.807	10
150.616	-2.80917	10
150.666	-2.84633	10
150.678	-2.857	10
150.714	-2.907	10
150.716	-2.91518	10
150.726	-2.957	10
150.716	-3.007	10
150.716	-3.00762	10
150.685	-3.057	10
150.666	-3.07422	10
150.616	-3.10663	10
150.612	-3.107	10
150.566	-3.1127	10
150.516	-3.10722	10
150.516	-3.107	10
150.466	-3.07628	10
150.445	-3.057	10
150.417	-3.007	10
150.416	-3.00316	10
150.408	-2.957	10
150.416	-2.92109	10
150.419	-2.907	10
150.451	-2.857	10
150.466	-2.84329	10
150.516	-2.80861	10
150.55	-2.807	10
150.566	-2.80581	10
> 15 contour
150.566	-2.84801	15
150.596	-2.857	15
150.616	-2.86201	15
150.658	-2.907	15
150.666	-2.93789	15
150.673	-2.957	15
150.666	-2.97796	15
150.658	-3.007	15
150.616	-3.05021	15
150.591	-3.057	15
150.566	-3.0643	15
150.541	-3.057	15
150.516	-3.05037	15
150.475	-3.007	15
150.466	-2.96621	15
150.463	-2.957	15
150.466	-2.94902	15
150.475	-2.907	15
150.516	-2.86173	15
150.535	-2.857	15
150.566	-2.84801	15
> 20 contour
150.516	-2.89858	20
150.566	-2.87263	20
150.616	-2.89824	20
150.624	-2.907	20
150.64	-2.957	20
150.618	-3.007	20
150.616	-3.00908	20
150.566	-3.03553	20
150.516	-3.00863	20
150.514	-3.007	20
150.493	-2.957	20
150.508	-2.907	20
150.516	-2.89858	20
> 25 contour
150.566	-2.89258	25
150.59	-2.907	25
150.613	-2.957	25
150.571	-3.007	25
150.566	-3.00999	25
150.561	-3.007	25
150.52	-2.957	25
150.542	-2.907	25
150.566	-2.89258	25