The LandXML reader module produces an FME feature for each supported element type in the file.
Automatic coordinate system support is limited to CoordinateSystem elements which contain OGCWKT coordinate system definitions or recognized EPSG codes. In the case where neither is true, the coordinate system attributes will be available within FME/Workbench for further examination, but geometry found in the LandXML file will not have a coordinate system set. It is of course possible to set the coordinate system based on the values found in the CoordinateSystem feature manually.