Re: [GRASS-user] Creating LiDAR first pulse vector map

2009-05-05 Thread Massimiliano Cannata
Jack, usually lidar data I have seen so far, have also information on pulse other then X Y Z Intensity Maybe you could check if you have couples of points with really close coordinates and different Z. If it is, I guess your file is listing one point for each returned pulse... and in this case y

[GRASS-user] Creating LiDAR first pulse vector map

2009-05-04 Thread Jack Lonsdale
I am still fighting with the LiDAR tools, but I feel like I am close... I thought I had sorted the v.lidar.growing problem as it appears to run when using sqlite backend. But the resulting output was only a small portion of the output? For v.lidar.growing, is there any special way to create the fi