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Table Of Contents
Chapter 3 Working with Profiles and Vertical Alignments
186
Listing the Elevations for the Finished
Ground Centerline
You can use the List Elevations command to list the elevation of a selected
point or station for a selected profile surface. This command lists the elevation
of the finished ground centerline at the station (or point) you specify.
To list the existing ground elevations for the profile centerline
1 Select the current profile.
2 From the Profiles menu, choose Create Profile ä List Elevations.
3 Select a point using one of the following methods:
n
Pick a point on the profile. The station and elevation of the selected point, as
well as the elevation of the current surface at the points station, is displayed.
Also, the difference in elevation between the vertical alignment and the
point selected is displayed.
n
Type S for Station and enter a station number to display the Finished
Centerline Elevation for the specified station.
NOTE
If you have not drawn or defined the specified profile, or if the point you
select is beyond the profiles horizontal limits, then the command displays
the point or station selected and displays Undefined for the elevation.
4 Select another point to list, or press ENTER to end the command.
Recreating a Profile Information Block After
Moving or Exporting the Profile
If you export a profile to another drawing using the WBLOCK command, then
use the Define Profile command to recreate the invisible profile information
block for the profile. In addition, you can use the Define Profile command if the
Set Current Profile command does not recognize the selected plotted profile.
NOTE
If the profile information block exists, but is not in the correct location
because the profile has been moved, then use the Set Current Profile
command.
NOTE
Redefine the profile only if the profile information block does not exist. If
the profile information block still exists in the drawing, but you need to
redefine the block to update changes you made in the Profile Settings or
the datum elevation, use the Undefine Profile command first, and then the
Define Profile command.
To recreate a profile information block after moving or exporting the profile
1 From the Profiles menu, choose Create Profile ä Define Profile.
2 Select the starting point.
At the Select Starting Point prompt, an object snap is automatically set to select
the lower corner at the start of the profile. If you have sampled existing ground
left or right of the centerline, make sure you select the lower-left corner of the