Masks
This dock can be used to perform simple epoch-level masks of the currently attached recording.

This exposes two common masks: to exclude epochs that don't match, in
terms of having that annotation overlapping the epoch (ifnot), or to
exclude epochs that do match (if). One can also enter generic
masks, using the same syntax as Luna uses for all
MASK commands.
Note that one can use the console to run MASK commands also - the behavior
is indentical to using this convenience widget.