We can merge LAZ tiles using the PDAL wrench command merge.
1. At the terminal type the following command:
pdal_wrench merge --output=merged.laz 65DN1_07.LAZ 65DN1_08.LAZ 65DN1_12.LAZ 65DN1_13.LAZ
This command is very similar to the build_vpc command we have used before, but results in a LAZ file instead of a VPC file.
In the final chapter, we'll clip this LAZ file with a polygon layer.