> 3 contour
328.435	59.6353	3
328.518	59.6461	3
328.602	59.6545	3
328.685	59.6611	3
328.768	59.6656	3
328.852	59.6691	3
328.935	59.6686	3
329.018	59.6672	3
329.102	59.6639	3
329.185	59.6588	3
329.268	59.6516	3
329.352	59.6432	3
329.435	59.6303	3
329.47	59.6244	3
329.518	59.6165	3
329.602	59.6005	3
329.685	59.5817	3
329.714	59.5744	3
329.768	59.5607	3
329.852	59.5375	3
329.89	59.5244	3
329.935	59.5092	3
330.018	59.478	3
330.027	59.4744	3
330.102	59.4433	3
330.143	59.4244	3
330.185	59.4038	3
330.241	59.3744	3
330.268	59.3589	3
330.326	59.3244	3
330.352	59.3079	3
330.399	59.2744	3
330.435	59.2457	3
330.461	59.2244	3
330.516	59.1744	3
330.518	59.1714	3
330.563	59.1244	3
330.602	59.0755	3
330.603	59.0744	3
330.637	59.0244	3
330.664	58.9744	3
330.685	58.9259	3
330.686	58.9244	3
330.703	58.8744	3
330.714	58.8244	3
330.72	58.7744	3
330.72	58.7244	3
330.715	58.6744	3
330.706	58.6244	3
330.69	58.5744	3
330.685	58.5619	3
330.67	58.5244	3
330.645	58.4744	3
330.613	58.4244	3
330.602	58.4097	3
330.576	58.3744	3
330.532	58.3244	3
330.518	58.3113	3
330.481	58.2744	3
330.435	58.2349	3
330.423	58.2244	3
330.357	58.1744	3
330.352	58.1708	3
330.279	58.1244	3
330.268	58.118	3
330.191	58.0744	3
330.185	58.0714	3
330.102	58.0304	3
330.089	58.0244	3
330.018	57.9938	3
329.969	57.9744	3
329.935	57.9615	3
329.852	57.932	3
329.826	57.9244	3
329.768	57.9075	3
329.685	57.8854	3
329.637	57.8744	3
329.602	57.866	3
329.518	57.8487	3
329.435	57.8342	3
329.371	57.8244	3
329.352	57.8213	3
329.268	57.8121	3
329.185	57.8044	3
329.102	57.7989	3
329.018	57.7952	3
328.935	57.7936	3
328.852	57.7932	3
328.768	57.7969	3
328.685	57.8018	3
328.602	57.809	3
328.518	57.8181	3
328.472	57.8244	3
328.435	57.8292	3
328.352	57.8415	3
328.268	57.8585	3
328.199	57.8744	3
328.185	57.8775	3
328.102	57.8985	3
328.018	57.9228	3
328.013	57.9244	3
327.935	57.9495	3
327.866	57.9744	3
327.852	57.9795	3
327.768	58.0151	3
327.748	58.0244	3
327.685	58.0542	3
327.646	58.0744	3
327.602	58.0987	3
327.558	58.1244	3
327.518	58.1494	3
327.481	58.1744	3
327.435	58.2083	3
327.414	58.2244	3
327.355	58.2744	3
327.352	58.2775	3
327.304	58.3244	3
327.268	58.3663	3
327.261	58.3744	3
327.223	58.4244	3
327.193	58.4744	3
327.185	58.4891	3
327.166	58.5244	3
327.146	58.5744	3
327.131	58.6244	3
327.121	58.6744	3
327.117	58.7244	3
327.117	58.7744	3
327.123	58.8244	3
327.134	58.8744	3
327.15	58.9244	3
327.172	58.9744	3
327.185	58.997	3
327.2	59.0244	3
327.233	59.0744	3
327.268	59.1177	3
327.274	59.1244	3
327.32	59.1744	3
327.352	59.2042	3
327.374	59.2244	3
327.435	59.2716	3
327.439	59.2744	3
327.512	59.3244	3
327.518	59.3285	3
327.596	59.3744	3
327.602	59.3773	3
327.685	59.4202	3
327.694	59.4244	3
327.768	59.458	3
327.808	59.4744	3
327.852	59.4922	3
327.935	59.5204	3
327.948	59.5244	3
328.018	59.5465	3
328.102	59.5691	3
328.124	59.5744	3
328.185	59.5896	3
328.268	59.6074	3
328.352	59.6232	3
328.36	59.6244	3
328.435	59.6353	3
> 6 contour
328.602	59.0765	6
328.685	59.0954	6
328.768	59.1073	6
328.852	59.116	6
328.935	59.1148	6
329.018	59.1114	6
329.102	59.103	6
329.185	59.0888	6
329.244	59.0744	6
329.268	59.0688	6
329.352	59.0442	6
329.396	59.0244	6
329.435	59.0048	6
329.488	58.9744	6
329.518	58.9528	6
329.555	58.9244	6
329.6	58.8744	6
329.602	58.8716	6
329.632	58.8244	6
329.65	58.7744	6
329.654	58.7244	6
329.645	58.6744	6
329.623	58.6244	6
329.602	58.5958	6
329.587	58.5744	6
329.534	58.5244	6
329.518	58.5128	6
329.461	58.4744	6
329.435	58.4604	6
329.36	58.4244	6
329.352	58.4206	6
329.268	58.3941	6
329.185	58.3751	6
329.181	58.3744	6
329.102	58.3601	6
329.018	58.3508	6
328.935	58.3467	6
328.852	58.3456	6
328.768	58.3551	6
328.685	58.3682	6
328.658	58.3744	6
328.602	58.3862	6
328.518	58.4107	6
328.482	58.4244	6
328.435	58.4436	6
328.373	58.4744	6
328.352	58.4873	6
328.301	58.5244	6
328.268	58.5564	6
328.25	58.5744	6
328.213	58.6244	6
328.193	58.6744	6
328.185	58.724	6
328.185	58.7244	6
328.185	58.7252	6
328.189	58.7744	6
328.204	58.8244	6
328.235	58.8744	6
328.268	58.9104	6
328.281	58.9244	6
328.345	58.9744	6
328.352	58.9784	6
328.435	59.0208	6
328.444	59.0244	6
328.518	59.0534	6
328.594	59.0744	6
328.602	59.0765	6
> 9 contour
328.768	58.9437	9
328.852	58.959	9
328.935	58.9578	9
329.018	58.9518	9
329.102	58.9356	9
329.137	58.9244	9
329.185	58.9082	9
329.252	58.8744	9
329.268	58.8627	9
329.315	58.8244	9
329.344	58.7744	9
329.35	58.7244	9
329.337	58.6744	9
329.297	58.6244	9
329.268	58.6027	9
329.225	58.5744	9
329.185	58.5549	9
329.102	58.5276	9
329.084	58.5244	9
329.018	58.5107	9
328.935	58.5028	9
328.852	58.5023	9
328.768	58.5195	9
328.75	58.5244	9
328.685	58.5416	9
328.613	58.5744	9
328.602	58.5808	9
328.54	58.6244	9
328.518	58.6532	9
328.502	58.6744	9
328.486	58.7244	9
328.494	58.7744	9
328.518	58.811	9
328.527	58.8244	9
328.588	58.8744	9
328.602	58.8822	9
328.685	58.9203	9
328.7	58.9244	9
328.768	58.9437	9
> 12 contour
328.852	58.8826	12
328.935	58.8845	12
329.014	58.8744	12
329.018	58.874	12
329.102	58.8496	12
329.148	58.8244	12
329.185	58.787	12
329.197	58.7744	12
329.209	58.7244	12
329.185	58.6755	12
329.185	58.6744	12
329.124	58.6244	12
329.102	58.6133	12
329.018	58.5865	12
328.935	58.5769	12
328.852	58.5797	12
328.768	58.5997	12
328.714	58.6244	12
328.685	58.6441	12
328.649	58.6744	12
328.626	58.7244	12
328.638	58.7744	12
328.685	58.8204	12
328.69	58.8244	12
328.768	58.8632	12
328.819	58.8744	12
328.852	58.8826	12
> 15 contour
328.852	58.8341	15
328.935	58.8439	15
329.018	58.8291	15
329.03	58.8244	15
329.102	58.7792	15
329.108	58.7744	15
329.125	58.7244	15
329.102	58.6883	15
329.093	58.6744	15
329.018	58.6352	15
328.956	58.6244	15
328.935	58.6204	15
328.903	58.6244	15
328.852	58.6305	15
328.768	58.6573	15
328.742	58.6744	15
328.708	58.7244	15
328.722	58.7744	15
328.768	58.8087	15
328.818	58.8244	15
328.852	58.8341	15
> 18 contour
328.852	58.7929	18
328.935	58.8089	18
329.018	58.7942	18
329.051	58.7744	18
329.056	58.7244	18
329.02	58.6744	18
329.018	58.6738	18
328.935	58.6615	18
328.852	58.6726	18
328.847	58.6744	18
328.768	58.7235	18
328.768	58.7244	18
328.768	58.7262	18
328.802	58.7744	18
328.852	58.7929	18