> 3.6 contour
331.501	-56.5932	3.6
331.485	-56.5895	3.6
331.401	-56.566	3.6
331.318	-56.5374	3.6
331.249	-56.5099	3.6
331.235	-56.5035	3.6
331.151	-56.4565	3.6
331.094	-56.4266	3.6
331.068	-56.4108	3.6
330.985	-56.3478	3.6
330.979	-56.3432	3.6
330.901	-56.2622	3.6
330.899	-56.2599	3.6
330.847	-56.1766	3.6
330.818	-56.0995	3.6
> 3.6 contour
332.436	-56.5932	3.6
332.485	-56.5805	3.6
332.568	-56.5547	3.6
332.651	-56.5207	3.6
332.681	-56.5099	3.6
332.735	-56.4874	3.6
332.818	-56.4429	3.6
332.845	-56.4266	3.6
332.901	-56.3872	3.6
332.957	-56.3432	3.6
332.985	-56.3149	3.6
333.035	-56.2599	3.6
333.068	-56.2087	3.6
333.086	-56.1766	3.6
333.115	-56.0932	3.6
333.126	-56.0099	3.6
333.12	-55.9266	3.6
333.095	-55.8432	3.6
333.068	-55.7895	3.6
333.051	-55.7599	3.6
332.985	-55.6811	3.6
332.981	-55.6766	3.6
332.901	-55.6081	3.6
332.882	-55.5932	3.6
332.818	-55.5524	3.6
332.744	-55.5099	3.6
332.735	-55.5053	3.6
332.651	-55.4723	3.6
332.568	-55.4367	3.6
332.537	-55.4266	3.6
332.485	-55.4107	3.6
332.401	-55.3894	3.6
332.318	-55.3726	3.6
332.235	-55.3594	3.6
332.151	-55.3524	3.6
332.068	-55.344	3.6
332.043	-55.3432	3.6
> 3.6 contour
331.885	-55.3432	3.6
331.818	-55.3471	3.6
331.735	-55.3552	3.6
331.651	-55.3696	3.6
331.568	-55.3824	3.6
331.485	-55.4017	3.6
331.401	-55.4251	3.6
331.397	-55.4266	3.6
331.318	-55.4551	3.6
331.235	-55.4901	3.6
331.197	-55.5099	3.6
331.151	-55.5377	3.6
331.068	-55.5842	3.6
331.055	-55.5932	3.6
330.985	-55.6505	3.6
330.955	-55.6766	3.6
330.901	-55.7382	3.6
330.884	-55.7599	3.6
330.838	-55.8432	3.6
330.818	-55.905	3.6
> 4.2 contour
331.901	-55.675	4.2
331.985	-55.6738	4.2
332.034	-55.6766	4.2
332.068	-55.679	4.2
332.151	-55.7027	4.2
332.235	-55.7132	4.2
332.318	-55.7423	4.2
332.358	-55.7599	4.2
332.401	-55.7868	4.2
332.471	-55.8432	4.2
332.485	-55.8619	4.2
332.525	-55.9266	4.2
332.539	-56.0099	4.2
332.512	-56.0932	4.2
332.485	-56.1276	4.2
332.44	-56.1766	4.2
332.401	-56.2033	4.2
332.318	-56.2481	4.2
332.29	-56.2599	4.2
332.235	-56.2772	4.2
332.151	-56.2865	4.2
332.068	-56.3081	4.2
331.985	-56.3138	4.2
331.901	-56.3125	4.2
331.818	-56.3025	4.2
331.735	-56.2856	4.2
331.671	-56.2599	4.2
331.651	-56.2492	4.2
331.568	-56.2212	4.2
331.497	-56.1766	4.2
331.485	-56.165	4.2
331.422	-56.0932	4.2
331.401	-56.0348	4.2
331.394	-56.0099	4.2
331.401	-55.9629	4.2
331.408	-55.9266	4.2
331.465	-55.8432	4.2
331.485	-55.8262	4.2
331.568	-55.7659	4.2
331.583	-55.7599	4.2
331.651	-55.7411	4.2
331.735	-55.7039	4.2
331.818	-55.6856	4.2
331.886	-55.6766	4.2
331.901	-55.675	4.2