I am running into an error when running
pdal translate on Mac OS High Sierra:
PDAL: Argument references invalid/unused stage: 'filters.voxelgrid'.
This is the command I am using based on a PDAL tutorial on thinning point cloud data:
$ pdal translate -i /Users/aaron/temp/1958-09-54.laz -o /Users/aaron/temp/1958-09-54-thinned.laz --filters.voxelgrid.leaf_x=4.5 --filters.voxelgrid.leaf_y=4.5 --filters.voxelgrid.leaf_z=4.5
Essentially, this command thins the point cloud data with a voxel grid algorithm.
I see that the
filters.voxelgrid driver is enabled when I call
pdal --drivers. I'm using
pdal 1.6.0 which was installed using
brew install pdal. I am also running
pcl 1.8.1_2, which was installed by default during the brew install of pdal.
What might be causing this error and how can I resolve it?