Tim, Let's consider your source file is a simple x,y,z file (comma separated values). First run : v.in.ascii input=/path/to/your/lidar/source/file output=lidar fs=, x=1 y=2 z=3
Your point cloud was imported in 3d vector mode but not yet connected to an attribute table. Do this this way : v.db.addtable map=lidar columns='cat integer,x double precision,y double precision, z double precision' To that point a table is connected to your vector and necessary fields were added to the table. So you can upload x,y,z values to the table : v.to.db map=lidar type=point option=coor columns=x,y,z then drop x and y cols : v.db.dropcol map=lidar column=x v.db.dropcol map=lidar column=y And you're done (hope so). Good luck, Vincent. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
