This app can be used to find X values at "level crossings" (a specific Y value), over a region of interest within a data plot.
Multiple data plots in the layer is also supported.
Download the file "Level Crossing.opx", then drag-and-drop the file onto the Origin workspace.
- With a graph window active, click the "Level Crossing" icon in the Apps panel. A dialog will open. The dialog box provides several options.
- Click the Help button in the top right corner of the dialog box to open the help file for an explanation of dialog settings and an example.
- If you have multiple data plots in the layer, there is an option to output the level crossing points for all data plots.