> 5 contour
103.444	31.55	5
103.527	31.5866	5
103.611	31.6031	5
103.694	31.6075	5
103.777	31.6013	5
103.861	31.5853	5
103.935	31.5285	5
103.944	31.5201	5
104.022	31.4451	5
104.027	31.4373	5
104.073	31.3618	5
104.111	31.3355	5
104.19	31.2785	5
104.188	31.1951	5
104.168	31.1118	5
104.123	31.0285	5
104.111	31.0126	5
104.053	30.9451	5
104.027	30.9226	5
103.944	30.8689	5
103.932	30.8618	5
103.861	30.8202	5
103.777	30.8086	5
103.694	30.8011	5
103.611	30.8053	5
103.565	30.8618	5
103.527	30.9086	5
103.45	30.9451	5
103.444	30.9476	5
103.361	31.0032	5
103.34	31.0285	5
103.29	31.1118	5
103.277	31.1638	5
103.266	31.1951	5
103.263	31.2785	5
103.277	31.3251	5
103.285	31.3618	5
103.325	31.4451	5
103.361	31.4897	5
103.41	31.5285	5
103.444	31.55	5
> 10 contour
103.611	31.4517	10
103.694	31.4688	10
103.776	31.4451	10
103.777	31.4448	10
103.861	31.3991	10
103.89	31.3618	10
103.925	31.2785	10
103.922	31.1951	10
103.92	31.1118	10
103.868	31.0285	10
103.861	31.0215	10
103.777	30.9881	10
103.694	30.978	10
103.634	31.0285	10
103.611	31.0412	10
103.527	31.0749	10
103.482	31.1118	10
103.444	31.1836	10
103.438	31.1951	10
103.436	31.2785	10
103.444	31.2925	10
103.473	31.3618	10
103.527	31.4147	10
103.597	31.4451	10
103.611	31.4517	10
> 15 contour
103.611	31.394	15
103.694	31.415	15
103.777	31.3747	15
103.794	31.3618	15
103.855	31.2785	15
103.852	31.1951	15
103.777	31.1137	15
103.771	31.1118	15
103.694	31.0731	15
103.611	31.1035	15
103.597	31.1118	15
103.527	31.1676	15
103.506	31.1951	15
103.505	31.2785	15
103.527	31.3123	15
103.565	31.3618	15
103.611	31.394	15
> 20 contour
103.694	31.3747	20
103.718	31.3618	20
103.777	31.3144	20
103.807	31.2785	20
103.801	31.1951	20
103.777	31.1697	20
103.694	31.1245	20
103.611	31.137	20
103.548	31.1951	20
103.544	31.2785	20
103.611	31.3509	20
103.657	31.3618	20
103.694	31.3747	20
> 25 contour
103.611	31.3243	25
103.694	31.3481	25
103.769	31.2785	25
103.761	31.1951	25
103.694	31.1458	25
103.611	31.1661	25
103.58	31.1951	25
103.568	31.2785	25
103.611	31.3243	25
> 30 contour
103.611	31.2977	30
103.694	31.328	30
103.747	31.2785	30
103.732	31.1951	30
103.694	31.167	30
103.611	31.1951	30
103.611	31.1953	30
103.593	31.2785	30
103.611	31.2977	30