> 10 contour
139.017	-2.08667	10
139.067	-2.08646	10
139.117	-2.08667	10
139.166	-2.104	10
139.167	-2.10442	10
139.217	-2.12145	10
139.259	-2.154	10
139.254	-2.204	10
139.267	-2.24914	10
139.271	-2.254	10
139.317	-2.2735	10
139.366	-2.304	10
139.367	-2.31053	10
139.38	-2.354	10
139.367	-2.36381	10
139.325	-2.404	10
139.367	-2.44346	10
139.381	-2.454	10
139.367	-2.504	10
139.367	-2.50409	10
139.366	-2.504	10
139.317	-2.46549	10
139.306	-2.504	10
139.276	-2.554	10
139.267	-2.56515	10
139.235	-2.604	10
139.217	-2.62126	10
139.167	-2.64527	10
139.145	-2.654	10
139.117	-2.66648	10
139.067	-2.66701	10
139.017	-2.66648	10
138.989	-2.654	10
138.967	-2.64527	10
138.917	-2.62126	10
138.899	-2.604	10
138.867	-2.56515	10
138.858	-2.554	10
138.828	-2.504	10
138.817	-2.46549	10
138.813	-2.454	10
138.767	-2.41608	10
138.759	-2.404	10
138.767	-2.39207	10
138.815	-2.354	10
138.768	-2.304	10
138.817	-2.2735	10
138.833	-2.254	10
138.848	-2.204	10
138.867	-2.16065	10
138.875	-2.154	10
138.917	-2.12145	10
138.967	-2.10442	10
138.968	-2.104	10
139.017	-2.08667	10
> 20 contour
138.917	-2.30179	20
138.967	-2.30177	20
139.017	-2.26417	20
139.067	-2.25953	20
139.117	-2.25926	20
139.167	-2.27624	20
139.197	-2.304	20
139.209	-2.354	20
139.217	-2.36274	20
139.241	-2.404	20
139.217	-2.44704	20
139.211	-2.454	20
139.177	-2.504	20
139.167	-2.51274	20
139.117	-2.54883	20
139.067	-2.55242	20
139.017	-2.54883	20
138.967	-2.51274	20
138.957	-2.504	20
138.923	-2.454	20
138.917	-2.4091	20
138.916	-2.404	20
138.917	-2.40001	20
138.925	-2.354	20
138.917	-2.31408	20
138.914	-2.304	20
138.917	-2.30179	20
> 30 contour
139.067	-2.30064	30
139.117	-2.28902	30
139.146	-2.304	30
139.159	-2.354	30
139.167	-2.3678	30
139.202	-2.404	30
139.167	-2.44247	30
139.156	-2.454	30
139.117	-2.49581	30
139.094	-2.504	30
139.067	-2.51242	30
139.04	-2.504	30
139.017	-2.49581	30
138.978	-2.454	30
138.968	-2.404	30
138.975	-2.354	30
139.017	-2.31152	30
139.057	-2.304	30
139.067	-2.30064	30
> 40 contour
139.017	-2.33589	40
139.067	-2.3176	40
139.117	-2.32404	40
139.135	-2.354	40
139.164	-2.404	40
139.117	-2.45116	40
139.115	-2.454	40
139.067	-2.49315	40
139.019	-2.454	40
139.017	-2.4446	40
139.003	-2.404	40
138.999	-2.354	40
139.017	-2.33589	40
> 50 contour
139.067	-2.33242	50
139.11	-2.354	50
139.117	-2.36997	50
139.133	-2.404	50
139.117	-2.42068	50
139.098	-2.454	50
139.067	-2.47941	50
139.036	-2.454	50
139.026	-2.404	50
139.024	-2.354	50
139.067	-2.33242	50
> 60 contour
139.067	-2.34723	60
139.08	-2.354	60
139.106	-2.404	60
139.081	-2.454	60
139.067	-2.46567	60
139.053	-2.454	60
139.042	-2.404	60
139.054	-2.354	60
139.067	-2.34723	60