> 5 contour
79.15	31.0595	5
79.2	31.0734	5
79.25	31.0804	5
79.3	31.0868	5
79.35	31.087	5
79.4	31.087	5
79.45	31.0807	5
79.5	31.0738	5
79.55	31.06	5
79.564	31.056	5
79.6	31.0463	5
79.65	31.0255	5
79.6936	31.006	5
79.7	31.0033	5
79.75	30.9754	5
79.7897	30.956	5
79.8	30.9512	5
79.85	30.9215	5
79.875	30.906	5
79.9	30.8898	5
79.9411	30.856	5
79.95	30.8481	5
79.9946	30.806	5
80	30.8	5
80.0354	30.756	5
80.05	30.734	5
80.0688	30.706	5
80.0947	30.656	5
80.1	30.6427	5
80.1147	30.606	5
80.1286	30.556	5
80.1366	30.506	5
80.1404	30.456	5
80.1391	30.406	5
80.1327	30.356	5
80.1213	30.306	5
80.1037	30.256	5
80.1	30.2479	5
80.0811	30.206	5
80.0506	30.156	5
80.05	30.1551	5
80.0195	30.106	5
80	30.0766	5
79.9853	30.056	5
79.95	30.0134	5
79.9439	30.006	5
79.9	29.9602	5
79.8953	29.956	5
79.85	29.9199	5
79.8308	29.906	5
79.8	29.8849	5
79.75	29.8594	5
79.7431	29.856	5
79.7	29.8346	5
79.65	29.8179	5
79.6109	29.806	5
79.6	29.8025	5
79.55	29.7928	5
79.5	29.7839	5
79.45	29.7817	5
79.4	29.7798	5
79.35	29.7842	5
79.3	29.7891	5
79.25	29.8007	5
79.2285	29.806	5
79.2	29.8125	5
79.15	29.8311	5
79.1	29.8515	5
79.0919	29.856	5
79.05	29.8781	5
79	29.9022	5
78.9936	29.906	5
78.95	29.9315	5
78.9063	29.956	5
78.9	29.9596	5
78.85	29.9969	5
78.8387	30.006	5
78.8	30.0395	5
78.7834	30.056	5
78.75	30.095	5
78.7409	30.106	5
78.7053	30.156	5
78.7	30.165	5
78.6773	30.206	5
78.6576	30.256	5
78.65	30.2841	5
78.6	30.2849	5
78.55	30.2997	5
78.5	30.3005	5
78.4934	30.306	5
78.4543	30.356	5
78.4835	30.406	5
78.5	30.4206	5
78.55	30.4313	5
78.5702	30.456	5
78.5872	30.506	5
78.6	30.5321	5
78.6291	30.556	5
78.65	30.59	5
78.6577	30.606	5
78.6806	30.656	5
78.7	30.691	5
78.7089	30.706	5
78.7443	30.756	5
78.75	30.7639	5
78.7773	30.806	5
78.8	30.8358	5
78.8173	30.856	5
78.85	30.8897	5
78.8664	30.906	5
78.9	30.9356	5
78.9286	30.956	5
78.95	30.9703	5
79	31.0012	5
79.0104	31.006	5
79.05	31.0245	5
79.1	31.0457	5
79.1379	31.056	5
79.15	31.0595	5
> 10 contour
79.25	30.7269	10
79.3	30.7431	10
79.35	30.744	10
79.4	30.7435	10
79.45	30.7277	10
79.5	30.708	10
79.5032	30.706	10
79.55	30.6782	10
79.5826	30.656	10
79.6	30.6252	10
79.6261	30.606	10
79.65	30.5966	10
79.6977	30.556	10
79.7	30.5539	10
79.732	30.506	10
79.7431	30.456	10
79.7405	30.406	10
79.725	30.356	10
79.7	30.3099	10
79.6977	30.306	10
79.6614	30.256	10
79.65	30.2418	10
79.624	30.206	10
79.6	30.1833	10
79.55	30.1567	10
79.5478	30.156	10
79.5	30.1375	10
79.45	30.1305	10
79.4	30.1264	10
79.35	30.1343	10
79.3	30.1501	10
79.2839	30.156	10
79.25	30.1641	10
79.2	30.1674	10
79.15	30.1905	10
79.1162	30.206	10
79.1	30.2129	10
79.05	30.2196	10
79	30.25	10
78.991	30.256	10
78.95	30.2778	10
78.9235	30.306	10
78.9	30.347	10
78.8966	30.356	10
78.8953	30.406	10
78.9	30.4191	10
78.916	30.456	10
78.95	30.4806	10
78.9843	30.506	10
79	30.5301	10
79.05	30.5412	10
79.0839	30.506	10
79.1	30.5018	10
79.1128	30.506	10
79.1067	30.556	10
79.1104	30.606	10
79.1435	30.656	10
79.15	30.6626	10
79.2	30.7049	10
79.2026	30.706	10
79.25	30.7269	10
> 15 contour
79.25	30.6085	15
79.3	30.6364	15
79.35	30.64	15
79.4	30.6378	15
79.45	30.6124	15
79.4577	30.606	15
79.4972	30.556	15
79.5	30.5527	15
79.55	30.5123	15
79.5708	30.506	15
79.6	30.4851	15
79.6253	30.456	15
79.6222	30.406	15
79.6	30.3574	15
79.5991	30.356	15
79.5632	30.306	15
79.55	30.292	15
79.5	30.2617	15
79.4735	30.256	15
79.45	30.2517	15
79.4	30.2395	15
79.3709	30.256	15
79.35	30.2616	15
79.3	30.2778	15
79.25	30.2771	15
79.2	30.2561	15
79.15	30.2692	15
79.1	30.2722	15
79.05	30.2799	15
79.0198	30.306	15
79	30.3185	15
78.95	30.354	15
78.9484	30.356	15
78.9494	30.406	15
78.95	30.4069	15
78.9921	30.456	15
79	30.4622	15
79.05	30.4724	15
79.1	30.4686	15
79.15	30.4897	15
79.1807	30.506	15
79.1985	30.556	15
79.2	30.5588	15
79.2465	30.606	15
79.25	30.6085	15
> 20 contour
79.3	30.5647	20
79.35	30.5854	20
79.4	30.5693	20
79.4182	30.556	20
79.45	30.5221	20
79.463	30.506	20
79.5	30.4663	20
79.55	30.4614	20
79.5564	30.456	20
79.55	30.4317	20
79.5314	30.406	20
79.5	30.3628	20
79.498	30.356	20
79.4506	30.306	20
79.45	30.3056	20
79.4	30.2927	20
79.35	30.2972	20
79.3312	30.306	20
79.3	30.3209	20
79.25	30.3328	20
79.2141	30.306	20
79.2	30.2955	20
79.15	30.3001	20
79.1	30.2967	20
79.0725	30.306	20
79.05	30.3218	20
79	30.346	20
78.9864	30.356	20
78.9918	30.406	20
79	30.415	20
79.05	30.4218	20
79.1	30.4275	20
79.1334	30.456	20
79.15	30.464	20
79.2	30.4824	20
79.2403	30.506	20
79.25	30.5167	20
79.2907	30.556	20
79.3	30.5647	20
> 25 contour
79.35	30.543	25
79.3948	30.506	25
79.3939	30.456	25
79.3895	30.406	25
79.3824	30.356	25
79.35	30.3368	25
79.3025	30.356	25
79.3159	30.406	25
79.3029	30.456	25
79.3064	30.506	25
79.35	30.543	25
> 25 contour
79.15	30.4378	25
79.2	30.4504	25
79.25	30.4444	25
79.2863	30.406	25
79.25	30.3792	25
79.2394	30.356	25
79.2	30.3222	25
79.15	30.3212	25
79.1043	30.356	25
79.1153	30.406	25
79.15	30.4378	25
> 30 contour
79.15	30.4115	30
79.2	30.433	30
79.2374	30.406	30
79.2138	30.356	30
79.2	30.3442	30
79.15	30.3399	30
79.1289	30.356	30
79.144	30.406	30
79.15	30.4115	30