Undo or redo a change

There are different ways to undo a manual modification or integration correction in the second dimension. It depends on the type of change how you undo it:

• Merge/split modifications in the Contour Plot 2D:

  Use the undo or redo command in the context menu of the Contour Plot 2D window.

• Manual integration corrections to ²D peaks:

  You may apply these corrections in the Contour Plot 2D window or in the Chromatograms ²D window. Use the or icons in the toolbar of the respective window.

NOTE

You can only undo modifications that you have applied after the last reprocessing.