Limitations

  • When exporting a point cloud in the LAS format (version 1.2 or version 1.4) with the DERIVEDPROJCRS type of a spatial reference system, the following warning message is printed to stdout: “(writers.las Error) GDAL failure (1) PROJ: proj_as_wkt: DerivedProjectedCRS can only be exported to WKT2:2019”. Then, for LAS version 1.4 only, an exception with the following message is raised: “Couldn’t convert spatial reference to WKT version 1.”. This is due to the absence of support of the WKT2 standard in the LAS format.

  • Offline authentication options using the FlexNet Embedded Local License Server or the experimental dongle method are at this moment available for PIX4Dengine SDK running on Linux Ubuntu OS only.

  • When performing login to the FlexNet Embedded local license server by PIX4Dengine SDK installed within a Docker container, the physical CPU core count corresponds to the number of physical CPUs on the host or VM, not the number of cores the docker image has been configured to run with.

  • Some invalid combinations of horizontal SRS with vertical SRS & Geoid may execute the corresponding transformation without issuing any error diagnostics (exceptions, log messages).