Select at least one Y column (or a range from at least one Y column). Ideally, select at least two Y columns (or a range of at least two Y columns). If there is an associated X column, X column supplies X values; otherwise, sampling interval of the Y column or row number is used.
Select required data.
Select Plot > 2D: Multi-Y: Stacked Lines by Y Offsets.
Click the Stacked Lines by Y Offsets button on the 2D Graphs toolbar.
OFFSETSTACKY.OTP (installed to the Origin program folder).
By default, Stacked Lines by Y Offsets graphs employ the "Individual" data plot offset type. Each data plot is assigned an individual offset setting that can be modified in the Plot Details dialog box.
The distances between each curve can be adjusted using this offset feature to eliminate the need to change the original data.
Using this feature prevents the curves from overlapping and ensures that each curve can be viewed clearly.