exporting a text file

Drainage

Is it possible to add a point number to a LAS file that does not have one so it will export a text file in this format
1.N,E,Z
2.N,E,Z
ETC.

global_mapper

Does the number have to be the first column? If not you could first save your point cloud out to a point Shapefile, then load that back in and right-click on the Shapefile layer and select to CALC ATTRS then assign a new ID (or whatever name you want) attribute to the <Index in Layer> value, which should give you a unique ID for each point. You can then export that to a CSV file. The ID attribute would be after the XYZ rather than before though.

Thanks,

Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation