COPC Software Implementations Untwine PDAL readers.copc PDAL writers.copc copc.js Giro3D - thanks to copc.js COPC-lib Manifold Release 9 laspy QGIS 3.26.0 Safe FME copc-rs LAStools Agisoft OpenDroneMap Kart copc-validator.js QT Modeler FUSION