I'm experiencing a similar issue, extensions turned on, point threshold not exceeded, but all profile tools are greyed out.
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***new*** I can now see the selected profile in the 3D viewer, but still not with the Profile Tool
I am having the same problem. LAS dataset is at full resolution and the elevation is displayed as a TIN.
I've tried increasing the point budget and selecting smaller profiles but the profile view remains empty. I can view the dataset in full 3D. The area I am trying to view is a simple shoreline - no buildings, trees, etc. so not a complicated dataset with gabillions of points.
Did you ever figure out what was causing this problem?
Hello! Hopefully someone in this thread can help me. I can't seem to get rid of the profile view box. Any ideas? Thank you in advance! ~Dave