Global Mapper v25.0

Elevation tool not working

All of a sudden my Elevation grid qc tool says no lidar points were found close enough to the control points. Except I'm working with a grid, not lidar points. It's like the tool is expecting vector data. The control points are within a few centimeters. Works fine when using a point cloud and using the lidar qc tool. It was working great last week. Has anyone else had this issue? I'm using version 25 if that makes any difference.


  • 946
    946 Global Mapper User Trusted User

    Go to LiDAR settings and check the box with all points.

    It will not work if Unclassified points are unchecked