Besides the main window there are other task windows e.g. cross sections and profiles. Every window has an element list of its own. The majority of the common functions (zoom, edit, calculations etc.) work the same way in all windows. In addition to displaying the files from their own element list, they can also display files from the main window’s element list, to act as a background picture. To control this feature, use the checkboxes in the main window’s element window, and the Side view -selection in the element settings dialog.
See also: