matic4dPIX4D matic 1.51. Unveiling new hehts in drone and terrestrial mapping capabilities, PIX4D matic's latest release brings you a suite of game-changing features.Open PIX4Dmatic.; Click File on the menu bar.; Click Open...; On the pop-up Open Project, specify the location of the root.p4m file and click Open. (Optional) If images are not displayed in the Image panel: . Rht-click on the image in