LAS : Optional VLR (variable length records) header information is supported to communicate coordinate reference system information. Review libLAS documentation.
LAS, Writing : Support for LAS version 1.2 only. Export includes XYZ and Intensity and if available RGB and GPS time. The CRS WKT string is included as VLR (2112).
LASzip : Supported using libLAS library. Drivers only available on Windows and Unix. Currently no support on Mac and Linux. Drivers are included with Orbit installation, but older computers may require an update of Visual C++ runtime (Missing dependency : MSVCR110.DLL).