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chadrockey / TGC-Designer-Tools

Tools to support course creation and Lidar/Terrain Creation in The Golf Club 2019.
Apache License 2.0
44 stars 27 forks source link

Not classified Lidar with only ground #62

Closed Harmster1971 closed 3 years ago

Harmster1971 commented 3 years ago

Hi there, I've got a Lidar file in the Netherlands. The website has files for each map-grid that has either all the objects removed on it ('gefilterde puntenwolk' - ie filtered data-cloud) or has just the objects that were removed ('uitgefilterde puntenwolk'). Using your program I get a fault that says that the file is not classified. Is there a way I can use the file that has all the objects removed?

Thanks very much, Harm

PS website address: https://esrinl-content.maps.arcgis.com/apps/Embed/index.html?appid=a0fac0a69f5343a3bbd15f5605dee4cc PPS I have converted the .laz file to a .las file and I do get to the point where I can select the golf course. If you'd like me to send the .las file I can. It's just that it's too big to attach to this ticket.

Harmster1971 commented 3 years ago

And the EPSG value is 28992 for the Netherlands - just in case you're trying it yourself. I used the 'AHN1 gefilterde puntenwolk' and get as far 'Accept' after drawing a box around the picture.