GGU-3D-SSFLOW: "Values along line" menu item
You can define a section using the left mouse button by clicking the appropriate nodes. Intermediate points are automatically supplemented by the program. A click with the right mouse button deletes the last point from the list. When the section is located where you want it press [Return]. You will see a dialog box where you can define preferences for the type of visualisation.

After clicking the parameter to be visualised the values along the defined section will be displayed graphically. You can save the previously defined section to a file. It can then be opened again if you return to this menu item. If you used this menu item immediately preceding this point, you can also open the last section using the "Prev. section" button.