How can I compute and export spatial quantity (An, B) on a line?

To compute and export a spatial quantity on a line, you have to follow the steps below:

1In a solved Flux project create a path for the post processing (path in the air gap, path superimposed on a line of the geometry).
2Create 2D curve (path) in order to compute and plot a spatial quantity. Select the path and the quantity for the plot.
3Export the data. Right click on the curve plot and select an export type (excel, txt, copy to clipboard,…)