Note: With the release of Origin 8.0, 3Ys Y-Y-Y graph can be directly plotted from menu Plot: Multi-Curve: 3Ys Y-Y-Y which includes all the capabilities of this tool.
This plot template is a multiple axis plot that has 3 independent Y axes, all sharing a common X scale.
Save the file in the Origin folder.
To use, highlight 3 Y columns of data in the worksheet and select Plot:Template (Library). The first Y column is plotted in layer 1, the second Y column in layer 2, etc. The data plots as a line+symbol with the color coded to the color of the associated Y axis.
There are buttons for rescaling in various ways.