Not uncommonly, someone will have multiple line plots and would like to read Y values at a given X value. These plots could be contained in a single graph layer or they might be contained in multiple layers as in a stacked panel graph.
Origin’s Vertical Cursor Gadget makes this task easy.
To watch a video on use of the Vertical Cursor Gadget, visit OriginLab’s YouTube channel:
If, like me, you are the “hands on” type and you learn better by doing, you can follow along in this tutorial on the OriginLab website.