Set the mode for archiving the experiment. The allowed values for mode are
on– normal archiving of load objects
off– no archiving of load objects
copy– copy load objects into experiment in addition to normal archiving
If you intend to move the experiment to a different machine, or read it from another machine, you should enable the copying of load objects. If an experiment is active, the command is ignored with a warning. This command does not copy source files or object files into the experiment.