> 10 contour
141.446	12.5734	10
141.53	12.5762	10
141.613	12.5575	10
141.622	12.5536	10
141.696	12.5263	10
141.767	12.4702	10
141.78	12.4585	10
141.841	12.3869	10
141.863	12.323	10
141.87	12.3036	10
141.881	12.2202	10
141.87	12.1369	10
141.863	12.1156	10
141.843	12.0536	10
141.78	11.9746	10
141.775	11.9702	10
141.696	11.9101	10
141.633	11.8869	10
141.613	11.8781	10
141.53	11.8603	10
141.446	11.8649	10
141.363	11.8847	10
141.36	11.8869	10
141.28	11.9497	10
141.256	11.9702	10
141.196	12.0536	10
141.196	12.0538	10
141.162	12.1369	10
141.151	12.2202	10
141.163	12.3036	10
141.196	12.3814	10
141.198	12.3869	10
141.269	12.4702	10
141.28	12.4801	10
141.363	12.5527	10
141.368	12.5536	10
141.446	12.5734	10
> 20 contour
141.446	12.4266	20
141.53	12.4331	20
141.613	12.4063	20
141.64	12.3869	20
141.696	12.3239	20
141.71	12.3036	20
141.733	12.2202	20
141.71	12.1369	20
141.696	12.1156	20
141.643	12.0536	20
141.613	12.0311	20
141.53	12.002	20
141.446	12.0098	20
141.363	12.0522	20
141.362	12.0536	20
141.312	12.1369	20
141.296	12.2202	20
141.314	12.3036	20
141.363	12.3815	20
141.371	12.3869	20
141.446	12.4266	20
> 30 contour
141.446	12.3534	30
141.53	12.3725	30
141.613	12.3321	30
141.64	12.3036	30
141.674	12.2202	30
141.644	12.1369	30
141.613	12.1037	30
141.53	12.0637	30
141.446	12.0807	30
141.384	12.1369	30
141.363	12.2137	30
141.361	12.2202	30
141.363	12.226	30
141.39	12.3036	30
141.446	12.3534	30
> 40 contour
141.53	12.3433	40
141.588	12.3036	40
141.613	12.2626	40
141.635	12.2202	40
141.613	12.1739	40
141.594	12.1369	40
141.53	12.0921	40
141.446	12.1333	40
141.442	12.1369	40
141.4	12.2202	40
141.446	12.297	40
141.452	12.3036	40
141.53	12.3433	40
> 50 contour
141.53	12.314	50
141.545	12.3036	50
141.603	12.2202	50
141.553	12.1369	50
141.53	12.1206	50
141.498	12.1369	50
141.446	12.2059	50
141.439	12.2202	50
141.446	12.2326	50
141.509	12.3036	50
141.53	12.314	50