Pointcloud Operator dialog box - Reset Operator
The RESET operation has a behavior similar to Undo. It resets the data referred to in a previous operator command so that the new operator command represents all the data of the referred COP command and not only a subset.
To apply the RESET operation, click Reset Pointcloud () on the Pointcloud toolbar, or select Operation | Pointcloud | Reset.
Click Create to insert a COP/OPER,RESET command into the Edit window.
COPRESET7 =COP/OPER,RESET,SIZE=0
REF,COPFILTER 2,,