> 4 contour
344	-38.8254	4
344.084	-38.7849	4
344.167	-38.7981	4
344.25	-38.8086	4
344.321	-38.8325	4
344.334	-38.8357	4
344.417	-38.8744	4
344.468	-38.9158	4
344.5	-38.9529	4
344.537	-38.9992	4
344.569	-39.0825	4
344.572	-39.1658	4
344.548	-39.2492	4
344.5	-39.3114	4
344.482	-39.3325	4
344.417	-39.3868	4
344.357	-39.4158	4
344.334	-39.4274	4
344.25	-39.4541	4
344.167	-39.4639	4
344.084	-39.4745	4
344	-39.4396	4
343.945	-39.4158	4
343.917	-39.4042	4
343.834	-39.345	4
343.82	-39.3325	4
343.758	-39.2492	4
343.75	-39.2207	4
343.731	-39.1658	4
343.735	-39.0825	4
343.75	-39.044	4
343.766	-38.9992	4
343.834	-38.9174	4
343.835	-38.9158	4
343.917	-38.8564	4
343.983	-38.8325	4
344	-38.8254	4
> 8 contour
344	-38.9837	8
344.084	-38.9281	8
344.167	-38.9245	8
344.25	-38.9533	8
344.318	-38.9992	8
344.334	-39.0162	8
344.382	-39.0825	8
344.386	-39.1658	8
344.334	-39.2443	8
344.33	-39.2492	8
344.25	-39.3062	8
344.167	-39.3269	8
344.084	-39.326	8
344	-39.279	8
343.963	-39.2492	8
343.918	-39.1658	8
343.921	-39.0825	8
343.981	-38.9992	8
344	-38.9837	8
> 12 contour
344.167	-38.9773	12
344.206	-38.9992	12
344.25	-39.0204	12
344.31	-39.0825	12
344.315	-39.1658	12
344.25	-39.2386	12
344.22	-39.2492	12
344.167	-39.2726	12
344.084	-39.2553	12
344.075	-39.2492	12
344	-39.1907	12
343.981	-39.1658	12
343.989	-39.0825	12
344	-39.0693	12
344.084	-39.0007	12
344.089	-38.9992	12
344.167	-38.9773	12
> 16 contour
344.084	-39.0543	16
344.167	-39.0162	16
344.25	-39.0655	16
344.267	-39.0825	16
344.277	-39.1658	16
344.25	-39.1961	16
344.167	-39.2362	16
344.084	-39.2047	16
344.039	-39.1658	16
344.051	-39.0825	16
344.084	-39.0543	16