> 6 contour
248.937	41.8742	6
248.953	41.8815	6
248.97	41.876	6
248.983	41.8698	6
248.987	41.8678	6
249.003	41.8561	6
249.007	41.8532	6
249.019	41.8365	6
249.02	41.8338	6
249.037	41.8199	6
249.037	41.8198	6
249.037	41.8198	6
249.02	41.8183	6
249.013	41.8032	6
249.02	41.7966	6
249.037	41.7939	6
249.044	41.7865	6
249.046	41.7698	6
249.053	41.7615	6
249.066	41.7698	6
249.07	41.7726	6
249.081	41.7698	6
249.087	41.7534	6
249.087	41.7532	6
249.087	41.7531	6
249.075	41.7365	6
249.07	41.7306	6
249.062	41.7198	6
249.053	41.7094	6
249.043	41.7198	6
249.043	41.7365	6
249.037	41.7419	6
249.033	41.7365	6
249.02	41.7218	6
249.019	41.7198	6
249.02	41.718	6
249.033	41.7032	6
249.033	41.6865	6
249.02	41.6726	6
249.018	41.6698	6
249.003	41.6547	6
248.991	41.6532	6
248.987	41.6472	6
248.986	41.6365	6
248.984	41.6198	6
248.97	41.6061	6
248.955	41.6032	6
248.964	41.5865	6
248.97	41.5777	6
248.976	41.5698	6
248.97	41.564	6
248.957	41.5532	6
248.953	41.5399	6
248.937	41.5381	6
248.92	41.5377	6
248.916	41.5365	6
248.903	41.5324	6
248.887	41.5273	6
248.87	41.5256	6
248.853	41.5274	6
248.837	41.5324	6
248.835	41.5365	6
248.82	41.5481	6
248.814	41.5532	6
248.803	41.5616	6
248.793	41.5698	6
248.789	41.5865	6
248.787	41.6012	6
248.783	41.6032	6
248.77	41.6044	6
248.768	41.6032	6
248.753	41.5923	6
248.742	41.6032	6
248.753	41.6182	6
248.754	41.6198	6
248.753	41.6273	6
248.745	41.6365	6
248.737	41.6481	6
248.733	41.6532	6
248.723	41.6698	6
248.72	41.6804	6
248.718	41.6865	6
248.715	41.7032	6
248.717	41.7198	6
248.718	41.7365	6
248.72	41.7436	6
248.723	41.7532	6
248.731	41.7698	6
248.737	41.7772	6
248.744	41.7865	6
248.753	41.7959	6
248.762	41.8032	6
248.77	41.8093	6
248.787	41.8175	6
248.8	41.8198	6
248.803	41.8207	6
248.808	41.8198	6
248.82	41.8188	6
248.82	41.8198	6
248.837	41.8359	6
248.849	41.8365	6
248.853	41.8379	6
248.87	41.8508	6
248.887	41.8506	6
248.903	41.8498	6
248.908	41.8532	6
248.92	41.8623	6
248.931	41.8698	6
248.937	41.8742	6
> 6 contour
248.87	41.6075	6
248.887	41.609	6
248.888	41.6032	6
248.89	41.5865	6
248.893	41.5698	6
248.897	41.5532	6
248.887	41.5397	6
248.877	41.5532	6
248.881	41.5698	6
248.884	41.5865	6
248.87	41.6023	6
248.869	41.6032	6
248.87	41.6075	6
> 12 contour
248.87	41.8086	12
248.887	41.8082	12
248.903	41.814	12
248.92	41.807	12
248.937	41.8042	12
248.94	41.8032	12
248.953	41.7979	12
248.97	41.7865	12
248.97	41.7864	12
248.973	41.7698	12
248.976	41.7532	12
248.97	41.7469	12
248.963	41.7365	12
248.953	41.725	12
248.94	41.7365	12
248.937	41.74	12
248.934	41.7365	12
248.936	41.7198	12
248.928	41.7032	12
248.92	41.6944	12
248.909	41.6865	12
248.903	41.6817	12
248.901	41.6698	12
248.887	41.6564	12
248.883	41.6532	12
248.87	41.6419	12
248.863	41.6365	12
248.859	41.6198	12
248.855	41.6032	12
248.853	41.5984	12
248.837	41.6029	12
248.836	41.6032	12
248.82	41.6114	12
248.803	41.619	12
248.797	41.6198	12
248.787	41.6245	12
248.784	41.6365	12
248.77	41.6498	12
248.756	41.6532	12
248.753	41.6574	12
248.751	41.6698	12
248.753	41.6725	12
248.77	41.6779	12
248.787	41.6829	12
248.799	41.6865	12
248.79	41.7032	12
248.788	41.7198	12
248.793	41.7365	12
248.803	41.7485	12
248.809	41.7532	12
248.82	41.7599	12
248.822	41.7698	12
248.837	41.7824	12
248.853	41.783	12
248.858	41.7865	12
248.863	41.8032	12
248.87	41.8086	12
> 12 contour
248.987	41.7249	12
249.003	41.7232	12
249.003	41.7198	12
249.004	41.7032	12
249.003	41.7004	12
249.001	41.6865	12
248.994	41.6698	12
248.987	41.6679	12
248.973	41.6532	12
248.97	41.6375	12
248.969	41.6365	12
248.953	41.6245	12
248.943	41.6198	12
248.937	41.6165	12
248.92	41.6114	12
248.918	41.6198	12
248.92	41.6218	12
248.932	41.6365	12
248.937	41.642	12
248.947	41.6532	12
248.953	41.6596	12
248.964	41.6698	12
248.962	41.6865	12
248.97	41.6952	12
248.98	41.7032	12
248.981	41.7198	12
248.987	41.7249	12
> 18 contour
248.837	41.7718	18
248.853	41.7727	18
248.87	41.7804	18
248.887	41.7793	18
248.903	41.7762	18
248.92	41.7708	18
248.922	41.7698	18
248.937	41.7618	18
248.946	41.7532	18
248.937	41.7508	18
248.926	41.7365	18
248.93	41.7198	18
248.92	41.7086	18
248.913	41.7032	18
248.903	41.6937	18
248.896	41.6865	18
248.894	41.6698	18
248.887	41.6632	18
248.874	41.6532	18
248.87	41.6497	18
248.853	41.6412	18
248.837	41.6463	18
248.822	41.6532	18
248.82	41.6542	18
248.803	41.6656	18
248.799	41.6698	18
248.803	41.6713	18
248.812	41.6865	18
248.811	41.7032	18
248.816	41.7198	18
248.82	41.7247	18
248.826	41.7365	18
248.829	41.7532	18
248.834	41.7698	18
248.837	41.7718	18
> 24 contour
248.837	41.7294	24
248.853	41.7321	24
248.87	41.7353	24
248.887	41.7321	24
248.903	41.7294	24
248.92	41.7312	24
248.924	41.7198	24
248.92	41.7157	24
248.905	41.7032	24
248.903	41.7019	24
248.887	41.6865	24
248.887	41.6748	24
248.87	41.6783	24
248.853	41.6748	24
248.85	41.6865	24
248.837	41.6972	24
248.825	41.7032	24
248.832	41.7198	24
248.837	41.7294	24