Global Mapper v25.0

Filling Gaps - Estimated Finish 4 days

vinhoo
vinhoo Global Mapper User
edited October 2014 in Technical Support
Global Mapper 16
Windows 8.1
16GB Ram
Processor: CPU @ 2.4GHz, Solid state hard drive

  • I have a .laz with just over 98 million points.
  • I have automatically classified the ground points.
  • I have R-clicked on the layer in the Control Center and selected Create Elevation Grid from 3D Vector Data
  • I use DTM option and optimal spacing at 10
  • It calculates the Grid
  • Then it starts to Filling Gaps - but the Estimated Finish is ~ 4 days away!

I want to end up with a DEM of bare earth.

Am I doing something wrong? How can I speed this up? The data set does not not seem very big to me.

Thanks

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