> 4 contour
250.129	26.4482	4
250.212	26.4618	4
250.296	26.4692	4
250.379	26.4712	4
250.462	26.4673	4
250.546	26.4601	4
250.629	26.4406	4
250.646	26.436	4
250.712	26.4195	4
250.796	26.3914	4
250.879	26.3549	4
250.884	26.3526	4
250.962	26.3122	4
251.032	26.2693	4
251.046	26.2604	4
251.129	26.1875	4
251.136	26.186	4
251.129	26.1831	4
251.091	26.1026	4
251.129	26.0639	4
251.209	26.1026	4
251.212	26.111	4
251.214	26.1026	4
251.288	26.0193	4
251.296	26.0073	4
251.309	25.936	4
251.379	25.8547	4
251.381	25.8526	4
251.42	25.7693	4
251.444	25.686	4
251.459	25.6026	4
251.462	25.5727	4
251.468	25.5193	4
251.469	25.436	4
251.462	25.3629	4
251.462	25.3526	4
251.448	25.2693	4
251.426	25.186	4
251.394	25.1026	4
251.379	25.0722	4
251.354	25.0193	4
251.301	24.936	4
251.296	24.9282	4
251.239	24.8526	4
251.212	24.8232	4
251.16	24.7693	4
251.129	24.7414	4
251.063	24.686	4
251.046	24.6722	4
250.962	24.6199	4
250.93	24.6026	4
250.879	24.5752	4
250.796	24.5393	4
250.736	24.5193	4
250.712	24.5107	4
250.629	24.4877	4
250.546	24.4689	4
250.462	24.4618	4
250.379	24.4581	4
250.296	24.4601	4
250.212	24.4672	4
250.129	24.4802	4
250.046	24.4979	4
249.986	24.5193	4
249.962	24.5274	4
249.879	24.5598	4
249.796	24.6024	4
249.795	24.6026	4
249.712	24.6518	4
249.665	24.686	4
249.629	24.7131	4
249.563	24.7693	4
249.546	24.786	4
249.486	24.8526	4
249.462	24.8836	4
249.451	24.936	4
249.436	25.0193	4
249.379	25.0861	4
249.331	25.1026	4
249.3	25.186	4
249.296	25.2041	4
249.277	25.2693	4
249.263	25.3526	4
249.255	25.436	4
249.256	25.5193	4
249.265	25.6026	4
249.282	25.686	4
249.296	25.732	4
249.306	25.7693	4
249.339	25.8526	4
249.379	25.9281	4
249.383	25.936	4
249.437	26.0193	4
249.462	26.052	4
249.503	26.1026	4
249.546	26.1484	4
249.587	26.186	4
249.629	26.2202	4
249.697	26.2693	4
249.712	26.2799	4
249.796	26.3298	4
249.843	26.3526	4
249.879	26.3705	4
249.962	26.4035	4
250.046	26.4312	4
250.071	26.436	4
250.129	26.4482	4
> 8 contour
250.212	25.872	8
250.296	25.8909	8
250.379	25.8953	8
250.462	25.8859	8
250.546	25.867	8
250.571	25.8526	8
250.629	25.8185	8
250.692	25.7693	8
250.712	25.7499	8
250.766	25.686	8
250.796	25.6245	8
250.807	25.6026	8
250.831	25.5193	8
250.833	25.436	8
250.816	25.3526	8
250.796	25.3066	8
250.78	25.2693	8
250.716	25.186	8
250.712	25.1819	8
250.629	25.1156	8
250.611	25.1026	8
250.546	25.0607	8
250.462	25.0414	8
250.379	25.0341	8
250.296	25.0389	8
250.212	25.0557	8
250.129	25.0915	8
250.11	25.1026	8
250.046	25.1429	8
250.004	25.186	8
249.962	25.2469	8
249.946	25.2693	8
249.909	25.3526	8
249.893	25.436	8
249.895	25.5193	8
249.916	25.6026	8
249.961	25.686	8
249.962	25.6876	8
250.024	25.7693	8
250.046	25.7896	8
250.129	25.8388	8
250.166	25.8526	8
250.212	25.872	8
> 12 contour
250.212	25.6906	12
250.296	25.7246	12
250.379	25.732	12
250.462	25.718	12
250.531	25.686	12
250.546	25.6786	12
250.613	25.6026	12
250.629	25.5593	12
250.648	25.5193	12
250.651	25.436	12
250.629	25.3793	12
250.621	25.3526	12
250.563	25.2693	12
250.546	25.2525	12
250.462	25.21	12
250.379	25.1966	12
250.296	25.2052	12
250.212	25.2373	12
250.171	25.2693	12
250.129	25.3163	12
250.101	25.3526	12
250.071	25.436	12
250.072	25.5193	12
250.109	25.6026	12
250.129	25.6258	12
250.205	25.686	12
250.212	25.6906	12
> 16 contour
250.296	25.648	16
250.379	25.6496	16
250.462	25.6356	16
250.509	25.6026	16
250.546	25.5522	16
250.564	25.5193	16
250.568	25.436	16
250.546	25.3875	16
250.528	25.3526	16
250.462	25.2977	16
250.379	25.2737	16
250.296	25.2881	16
250.212	25.3413	16
250.202	25.3526	16
250.158	25.436	16
250.16	25.5193	16
250.212	25.5927	16
250.223	25.6026	16
250.296	25.648	16
> 20 contour
250.296	25.5932	20
250.379	25.5941	20
250.462	25.5571	20
250.493	25.5193	20
250.501	25.436	20
250.462	25.3729	20
250.441	25.3526	20
250.379	25.3243	20
250.296	25.3521	20
250.295	25.3526	20
250.215	25.436	20
250.22	25.5193	20
250.296	25.5932	20
> 24 contour
250.296	25.5495	24
250.379	25.564	24
250.439	25.5193	24
250.443	25.436	24
250.379	25.3727	24
250.296	25.3887	24
250.25	25.436	24
250.265	25.5193	24
250.296	25.5495	24
> 28 contour
250.379	25.5338	28
250.399	25.5193	28
250.397	25.436	28
250.379	25.4184	28
250.296	25.425	28
250.285	25.436	28
250.296	25.477	28
250.328	25.5193	28
250.379	25.5338	28