Command of moving a trace in use to a different folder?

Using Data Browser, I can move a trace in use (currently displayed in a graph, for example) to another data folder. Can I use command lines instead to do so? Thank you.
Yep, take a look at the MoveWave operation.

(You're moving the wave; the trace effectively "follows" the moved wave.)

--Jim Prouty
Software Engineer, WaveMetrics, Inc.