2.0

Configuring the Grading Targets Settings
27
that daylights to the specified target. For example, part of a footprint (target
region 1) could grade to a surface. The other part of the footprint (target
region 2) could grade to an elevation.
The following illustration shows slope grading target regions.
Slope grading target regions
Each region has a start station, an end station, and a target. These are shown in
the spreadsheet section of the dialog box. By default, a grading object begins
with only one region.
If you want to  Then
add a target region
select an existing region by clicking on its row in
the spreadsheet section, and then clicking Add
Region. The selected region splits into two regions
of equal length with the same properties.
edit the start station or end station of a
region
click the cell in the spreadsheet and type a new
value.
change the target for a region click in the Target column of the region. The Edit
Targets dialog box is displayed. For more
information, see Editing Individual Grading
Targets in this chapter.
delete a region select a region from the spreadsheet section and
click Delete Region.
reset the grading target values
to the default specified under Grading
Target
click Reset Regions. For example, if you specified
the existing ground surface as the grading target in
the Grading Target section of the dialog box, then
when you click Reset Regions, all of the regions will
use the existing ground surface as the grading
target.