> 10 contour
26.918	36.5036	10
26.968	36.5126	10
27.018	36.5256	10
27.068	36.523	10
27.118	36.5256	10
27.168	36.5126	10
27.218	36.5036	10
27.2558	36.483	10
27.268	36.4771	10
27.2924	36.433	10
27.318	36.4113	10
27.368	36.3925	10
27.3939	36.383	10
27.418	36.3489	10
27.428	36.333	10
27.4482	36.283	10
27.4585	36.233	10
27.4595	36.183	10
27.4511	36.133	10
27.4316	36.083	10
27.418	36.0608	10
27.3988	36.033	10
27.368	36.0014	10
27.3498	35.983	10
27.318	35.9558	10
27.273	35.933	10
27.268	35.9305	10
27.218	35.9196	10
27.168	35.895	10
27.118	35.8836	10
27.068	35.8857	10
27.018	35.8836	10
26.968	35.895	10
26.918	35.9043	10
26.868	35.9305	10
26.863	35.933	10
26.818	35.9558	10
26.7862	35.983	10
26.768	36.0014	10
26.7372	36.033	10
26.718	36.0608	10
26.7044	36.083	10
26.6849	36.133	10
26.6765	36.183	10
26.6775	36.233	10
26.6878	36.283	10
26.708	36.333	10
26.718	36.3489	10
26.7421	36.383	10
26.768	36.4089	10
26.7923	36.433	10
26.818	36.4538	10
26.868	36.4771	10
26.8802	36.483	10
26.918	36.5036	10
> 20 contour
27.018	36.3969	20
27.068	36.3945	20
27.118	36.3969	20
27.1485	36.383	20
27.168	36.3743	20
27.218	36.3535	20
27.2402	36.333	20
27.268	36.2913	20
27.2741	36.283	20
27.2965	36.233	20
27.2977	36.183	20
27.2803	36.133	20
27.268	36.1162	20
27.2467	36.083	20
27.218	36.0558	20
27.168	36.0362	20
27.1611	36.033	20
27.118	36.012	20
27.068	36.0146	20
27.018	36.012	20
26.9749	36.033	20
26.968	36.0362	20
26.918	36.0558	20
26.8893	36.083	20
26.868	36.1162	20
26.8557	36.133	20
26.8383	36.183	20
26.8395	36.233	20
26.8619	36.283	20
26.868	36.2913	20
26.8958	36.333	20
26.918	36.3535	20
26.968	36.3743	20
26.9875	36.383	20
27.018	36.3969	20
> 30 contour
27.068	36.3364	30
27.1131	36.333	30
27.118	36.3328	30
27.168	36.3076	30
27.1985	36.283	30
27.218	36.2535	30
27.23	36.233	30
27.2313	36.183	30
27.218	36.1557	30
27.2071	36.133	30
27.168	36.0998	30
27.1359	36.083	30
27.118	36.072	30
27.068	36.067	30
27.018	36.072	30
27.0001	36.083	30
26.968	36.0998	30
26.9289	36.133	30
26.918	36.1557	30
26.9047	36.183	30
26.906	36.233	30
26.918	36.2535	30
26.9375	36.283	30
26.968	36.3076	30
27.018	36.3328	30
27.0229	36.333	30
27.068	36.3364	30
> 40 contour
27.018	36.2985	40
27.068	36.3078	40
27.118	36.2985	40
27.1415	36.283	40
27.168	36.2613	40
27.191	36.233	40
27.1918	36.183	40
27.168	36.147	40
27.1551	36.133	40
27.118	36.1084	40
27.068	36.0978	40
27.018	36.1084	40
26.9809	36.133	40
26.968	36.147	40
26.9442	36.183	40
26.945	36.233	40
26.968	36.2613	40
26.9945	36.283	40
27.018	36.2985	40
> 50 contour
27.018	36.2613	50
27.068	36.2817	50
27.118	36.2613	50
27.152	36.233	50
27.1528	36.183	50
27.118	36.1452	50
27.1027	36.133	50
27.068	36.1209	50
27.0333	36.133	50
27.018	36.1452	50
26.9832	36.183	50
26.984	36.233	50
27.018	36.2613	50