> 4 contour
241.173	37.9148	4
241.184	37.907	4
241.176	37.857	4
241.223	37.8494	4
241.273	37.8453	4
241.323	37.8227	4
241.357	37.807	4
241.373	37.8002	4
241.423	37.7572	4
241.423	37.757	4
241.467	37.707	4
241.473	37.694	4
241.49	37.657	4
241.5	37.607	4
241.498	37.557	4
241.483	37.507	4
241.473	37.4892	4
241.455	37.457	4
241.423	37.4247	4
241.405	37.407	4
241.373	37.3812	4
241.323	37.3598	4
241.317	37.357	4
241.273	37.3362	4
241.223	37.3318	4
241.173	37.3226	4
241.123	37.3318	4
241.073	37.3362	4
241.029	37.357	4
241.023	37.3598	4
240.973	37.3812	4
240.941	37.407	4
240.923	37.4248	4
240.892	37.457	4
240.873	37.4893	4
240.863	37.507	4
240.848	37.557	4
240.846	37.607	4
240.856	37.657	4
240.873	37.6939	4
240.879	37.707	4
240.923	37.757	4
240.923	37.7572	4
240.973	37.8002	4
240.989	37.807	4
241.023	37.8227	4
241.073	37.8525	4
241.123	37.8494	4
241.17	37.857	4
241.162	37.907	4
241.173	37.9148	4
> 8 contour
241.073	37.7187	8
241.123	37.7349	8
241.173	37.7482	8
241.223	37.746	8
241.273	37.7397	8
241.309	37.707	8
241.323	37.6688	8
241.333	37.657	8
241.353	37.607	8
241.35	37.557	8
241.323	37.5148	8
241.319	37.507	8
241.273	37.4628	8
241.251	37.457	8
241.223	37.4486	8
241.173	37.4349	8
241.123	37.4486	8
241.095	37.457	8
241.073	37.4628	8
241.027	37.507	8
241.023	37.5148	8
240.996	37.557	8
240.993	37.607	8
241.013	37.657	8
241.023	37.6688	8
241.058	37.707	8
241.073	37.7187	8
> 12 contour
241.223	37.7143	12
241.252	37.707	12
241.267	37.657	12
241.273	37.6547	12
241.31	37.607	12
241.295	37.557	12
241.273	37.5275	12
241.243	37.507	12
241.223	37.4964	12
241.173	37.4836	12
241.123	37.4964	12
241.103	37.507	12
241.073	37.5275	12
241.051	37.557	12
241.047	37.607	12
241.073	37.6511	12
241.079	37.657	12
241.123	37.6847	12
241.173	37.7006	12
241.197	37.707	12
241.223	37.7143	12
> 16 contour
241.173	37.6698	16
241.202	37.657	16
241.223	37.6527	16
241.273	37.629	16
241.29	37.607	16
241.273	37.5749	16
241.258	37.557	16
241.223	37.5272	16
241.173	37.518	16
241.123	37.5272	16
241.088	37.557	16
241.082	37.607	16
241.123	37.6488	16
241.144	37.657	16
241.173	37.6698	16
> 20 contour
241.123	37.6215	20
241.173	37.6458	20
241.223	37.6384	20
241.27	37.607	20
241.227	37.557	20
241.223	37.5538	20
241.173	37.545	20
241.123	37.5538	20
241.119	37.557	20
241.109	37.607	20
241.123	37.6215	20