The user has the ability to view and edit cross section reach lengths in a tabular format. This is accomplished by selecting Reach Lengths from the Tables menu of the Geometric Data editor. Once this option is selected, a window will appear as shown in Figure 5-71. The user has the same editing features as described previously for the n values table. See the discussion under Manning's n or k values, in the previous section, for details on how to edit the data.

Figure 5 71. Reach Lengths View and Editing Table