> 7 contour
250.35	25.4863	7
250.384	25.4904	7
250.417	25.499	7
250.45	25.5003	7
250.484	25.4948	7
250.517	25.4943	7
250.55	25.4869	7
250.575	25.4755	7
250.584	25.4715	7
250.617	25.4601	7
250.648	25.4422	7
250.65	25.4406	7
250.684	25.411	7
250.686	25.4088	7
250.717	25.3819	7
250.723	25.3755	7
250.748	25.3422	7
250.75	25.3374	7
250.765	25.3088	7
250.778	25.2755	7
250.784	25.2472	7
250.785	25.2422	7
250.79	25.2088	7
250.791	25.1755	7
250.788	25.1422	7
250.784	25.1247	7
250.781	25.1088	7
250.771	25.0755	7
250.755	25.0422	7
250.75	25.0339	7
250.734	25.0088	7
250.717	24.9894	7
250.703	24.9755	7
250.684	24.9596	7
250.665	24.9422	7
250.65	24.9303	7
250.617	24.9118	7
250.608	24.9088	7
250.584	24.9001	7
250.55	24.8843	7
250.517	24.8774	7
250.484	24.8766	7
250.477	24.8755	7
250.45	24.8709	7
250.417	24.8725	7
250.406	24.8755	7
250.384	24.881	7
250.35	24.8849	7
250.317	24.8956	7
250.295	24.9088	7
250.284	24.9155	7
250.25	24.9313	7
250.235	24.9422	7
250.217	24.9558	7
250.198	24.9755	7
250.184	24.9937	7
250.17	25.0088	7
250.15	25.0358	7
250.146	25.0422	7
250.13	25.0755	7
250.119	25.1088	7
250.117	25.1158	7
250.111	25.1422	7
250.108	25.1755	7
250.109	25.2088	7
250.114	25.2422	7
250.117	25.2554	7
250.122	25.2755	7
250.135	25.3088	7
250.15	25.3353	7
250.155	25.3422	7
250.182	25.3755	7
250.184	25.3776	7
250.211	25.4088	7
250.217	25.4152	7
250.25	25.4397	7
250.255	25.4422	7
250.284	25.4567	7
250.317	25.4751	7
250.319	25.4755	7
250.35	25.4863	7
> 14 contour
250.35	25.3427	14
250.384	25.353	14
250.417	25.3668	14
250.45	25.3692	14
250.484	25.3615	14
250.517	25.3589	14
250.55	25.3442	14
250.553	25.3422	14
250.584	25.3138	14
250.59	25.3088	14
250.617	25.2825	14
250.622	25.2755	14
250.64	25.2422	14
250.648	25.2088	14
250.649	25.1755	14
250.644	25.1422	14
250.631	25.1088	14
250.617	25.089	14
250.606	25.0755	14
250.584	25.0558	14
250.57	25.0422	14
250.55	25.0257	14
250.517	25.0129	14
250.484	25.0113	14
250.473	25.0088	14
250.45	25.0016	14
250.417	25.0045	14
250.408	25.0088	14
250.384	25.0184	14
250.35	25.027	14
250.327	25.0422	14
250.317	25.0489	14
250.295	25.0755	14
250.284	25.0965	14
250.275	25.1088	14
250.259	25.1422	14
250.255	25.1755	14
250.256	25.2088	14
250.264	25.2422	14
250.283	25.2755	14
250.284	25.2769	14
250.305	25.3088	14
250.317	25.3219	14
250.349	25.3422	14
250.35	25.3427	14
> 21 contour
250.417	25.31	21
250.45	25.309	21
250.452	25.3088	21
250.484	25.3065	21
250.517	25.2999	21
250.55	25.279	21
250.554	25.2755	21
250.574	25.2422	21
250.581	25.2088	21
250.583	25.1755	21
250.58	25.1422	21
250.559	25.1088	21
250.55	25.0971	21
250.527	25.0755	21
250.517	25.0692	21
250.484	25.065	21
250.45	25.0562	21
250.417	25.0615	21
250.384	25.0755	21
250.384	25.0755	21
250.35	25.0972	21
250.339	25.1088	21
250.317	25.1388	21
250.315	25.1422	21
250.312	25.1755	21
250.314	25.2088	21
250.317	25.2242	21
250.321	25.2422	21
250.347	25.2755	21
250.35	25.2783	21
250.384	25.2932	21
250.415	25.3088	21
250.417	25.31	21
> 28 contour
250.45	25.2766	28
250.458	25.2755	28
250.484	25.2731	28
250.517	25.2605	28
250.536	25.2422	28
250.55	25.2119	28
250.552	25.2088	28
250.554	25.1755	28
250.55	25.1647	28
250.543	25.1422	28
250.517	25.112	28
250.512	25.1088	28
250.484	25.0958	28
250.45	25.0908	28
250.417	25.0986	28
250.398	25.1088	28
250.384	25.1163	28
250.357	25.1422	28
250.35	25.1585	28
250.344	25.1755	28
250.346	25.2088	28
250.35	25.2177	28
250.367	25.2422	28
250.384	25.2557	28
250.417	25.2702	28
250.445	25.2755	28
250.45	25.2766	28
> 35 contour
250.45	25.2532	35
250.484	25.2538	35
250.504	25.2422	35
250.517	25.2287	35
250.53	25.2088	35
250.532	25.1755	35
250.517	25.1449	35
250.515	25.1422	35
250.484	25.1184	35
250.45	25.1152	35
250.417	25.1268	35
250.391	25.1422	35
250.384	25.1488	35
250.368	25.1755	35
250.37	25.2088	35
250.384	25.2257	35
250.417	25.2416	35
250.418	25.2422	35
250.45	25.2532	35
> 42 contour
250.417	25.2132	42
250.45	25.2318	42
250.484	25.2342	42
250.509	25.2088	42
250.512	25.1755	42
250.49	25.1422	42
250.484	25.1374	42
250.45	25.1345	42
250.434	25.1422	42
250.417	25.1555	42
250.395	25.1755	42
250.408	25.2088	42
250.417	25.2132	42
> 49 contour
250.45	25.2121	49
250.484	25.2141	49
250.489	25.2088	49
250.493	25.1755	49
250.484	25.1624	49
250.45	25.1543	49
250.426	25.1755	49
250.445	25.2088	49
250.45	25.2121	49