Use the Undo command - or type the keyboard shortcut of Ctrl+Z - to cancel or undo the last insertion or editing operation made to the current RockPlot2D graphic image. RockPlot allows up to 5 Undo operations sequentially, as established in the File | Options menu.
Follow these steps to undo a previous operation in a RockPlot2D window:
The program will reload the image in its previous state. These are stored in temporary files in the RockWorks system folder.