Elevation Difference Properties in Text Favorites
Text Annotations
To compute delta elevations for points two new text fields are added to the plan annotation group as explained in the sections below.
Point Surface Profile Elevation Difference
Point surface profile elevation difference will compute the delta elevation between a
projected profile and a surface. Figure 1. Point Surface Profile Elevation
Difference
Point Surface Z Elevation Difference
Point surface Z elevation difference will compute the delta elevation between a point and a surface.
Note: Surface elevation comes from the
active surface.