Moves up one level in the Variable Window’s dive list so that you return to the data display previously shown in this window. This list is a history of the data you have displayed. This command is analogous to the “Back” button in a browser in that it returns you to a previous position. Each time you “undive”, you move up one item in this list.

As an alternative, you can select the < icon on the right side above the data display.

For additional information, see View > Redive.