Opening a 1.7G DXF surface model with :qgis: QGIS because Autodesk software could not even show a preview!
#FOSSforTheWin#QGIS #Civil3D #ACAD #Autodesk #DXF #SurfaceModel
#qgis #acad #civil3d #fossforthewin #autodesk #dxf #surfacemodel