Hello, I am relatively new at ArcGIS and I need to view lidar data that I have in .las format. I have those files and a shape file, the data is separated into tiles. I created a LAS dataset but when I open it in ArcMap all that displays is a grid of boxes, which is the tiles_index layer, the other layer is selected as well, the LAS dataset layer, and it has elevation values listed under it. No data points are displayed, and it reads "Data percentage: 0." I can not figure out how to get the data to display.