In the PANEL LIST SETTINGS parameter group, we can specify the data
to display/compute in the calculation. In the EXAMPLE section, we see a
preview of the results obtained.
If the “differentiate cut panels” checkbox is selected, the panels that
have been cut to fit the area's shape are calculated separately (and
labeled).
The next field is for entering the string to use for labeling the cut panels
in the calculation.
If this checkbox is selected, the calculation above changes as follows: