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Table Of Contents
Chapter 3 Working with Profiles and Vertical Alignments
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6 Select the Import Left/Right profiles check box to import existing ground
profiles to the left and right of the centerline.
You can import these profiles only if you selected the Sample left/right check
box in the Profile Sampling Settings dialog box before you sampled the profile
information.
7 Select the Import grid check box to import a profile base grid. If this check box
is cleared, only profile surfaces are imported.
8 Set the horizontal spacing, vertical spacing, and grid height in the appropriate
boxes.
9 Click OK.
10 Select a starting point for the profile.
If you} Then}
draw the profile left to right the starting point of the profile is
the lower-left corner of the grid
base.
draw the profile right to left the starting point of the profile is
the lower-right corner of the grid
base.
already generated this profile enter Y for Yes in response to the
Delete existing profile layers
prompt.
If you enter Yes in response to the Delete existing profile layers prompt, this
erases all entities on the profile layers defined in the EG Layers and FG Layers
commands. Removing the old profile also replaces the profile information block
to reflect the new information. Enter N for No if a profile does not exist.
The following illustration shows a quick profile:
Imported quick profile detail