> 10 contour
101.17	-3.98516	10
101.253	-3.9894	10
101.336	-4.00489	10
101.385	-4.0267	10
101.42	-4.04033	10
101.503	-4.1014	10
101.512	-4.11003	10
101.579	-4.19337	10
101.586	-4.21447	10
101.614	-4.2767	10
101.631	-4.36003	10
101.627	-4.44337	10
101.605	-4.5267	10
101.586	-4.55998	10
101.56	-4.61003	10
101.503	-4.67085	10
101.474	-4.69337	10
101.42	-4.73184	10
101.336	-4.76483	10
101.253	-4.77521	10
101.224	-4.7767	10
101.17	-4.7813	10
101.16	-4.7767	10
101.086	-4.74674	10
101.003	-4.69477	10
101.001	-4.69337	10
100.921	-4.61003	10
100.92	-4.60796	10
100.872	-4.5267	10
100.851	-4.44337	10
100.848	-4.36003	10
100.861	-4.2767	10
100.898	-4.19337	10
100.92	-4.16287	10
100.962	-4.11003	10
101.003	-4.07256	10
101.086	-4.02811	10
101.089	-4.0267	10
101.17	-3.98516	10
> 20 contour
101.17	-4.14352	20
101.253	-4.14714	20
101.336	-4.17018	20
101.367	-4.19337	20
101.42	-4.24187	20
101.447	-4.2767	20
101.471	-4.36003	20
101.463	-4.44337	20
101.42	-4.52361	20
101.418	-4.5267	20
101.336	-4.60009	20
101.292	-4.61003	20
101.253	-4.62251	20
101.17	-4.6247	20
101.148	-4.61003	20
101.086	-4.57181	20
101.043	-4.5267	20
101.011	-4.44337	20
101.006	-4.36003	20
101.029	-4.2767	20
101.086	-4.20696	20
101.102	-4.19337	20
101.17	-4.14352	20
> 30 contour
101.17	-4.21998	30
101.253	-4.21002	30
101.336	-4.24415	30
101.37	-4.2767	30
101.406	-4.36003	30
101.4	-4.44337	30
101.336	-4.52213	30
101.326	-4.5267	30
101.253	-4.56333	30
101.17	-4.54772	30
101.142	-4.5267	30
101.086	-4.47013	30
101.07	-4.44337	30
101.06	-4.36003	30
101.086	-4.31198	30
101.109	-4.2767	30
101.17	-4.21998	30
> 40 contour
101.17	-4.27652	40
101.253	-4.24085	40
101.312	-4.2767	40
101.336	-4.29915	40
101.376	-4.36003	40
101.365	-4.44337	40
101.336	-4.47843	40
101.253	-4.51999	40
101.17	-4.49596	40
101.118	-4.44337	40
101.106	-4.36003	40
101.17	-4.2767	40
101.17	-4.27652	40
> 50 contour
101.253	-4.27167	50
101.261	-4.2767	50
101.336	-4.3453	50
101.346	-4.36003	50
101.336	-4.41148	50
101.33	-4.44337	50
101.253	-4.49765	50
101.17	-4.45235	50
101.161	-4.44337	50
101.146	-4.36003	50
101.17	-4.3284	50
101.241	-4.2767	50
101.253	-4.27167	50