link table
17.159535	12.982756	1743163.483624	736770.935757
16.420386	8.910953	1742576.338147	734789.319773
5.417666	30.183827	1738160.667021	746055.610622
25.770068	28.826460	1748313.152311	744253.015892
4.112431	3.214151	1736151.437770	732656.447000
29.721795	2.515141	1748820.258310	730919.332647
17.640105	17.396042	1743633.921697	738936.213557
3.236252	15.692708	1736304.316676	738868.541796
19.280164	28.543515	1745059.782994	744445.040689
27.363122	17.511022	1748523.515167	738483.133828