Select Start > Shape > Digitized Shape Editor
to start the Digitized Shape Editor workbench.
Click ... in the dialog box that appears and go to the samples
directory to select the Carmirror1.cgo_ascii file.
Select the Statistics check box.
This opens a window in the dialog box with information on the cloud of
points you are importing.
Click Update. The cloud of points is displayed
with its containment box.
If you rotate the cloud of points, you can
see a vertical line of outliers.
Use the green arrows to remove those points.
Click Apply, then OK to
validate the import and exit the action.