Use the option to assign elements of a structure to defined stories (important during verification of the structure). Access the option by selecting the Geometry > Stories > Assign Geometrically.
At the top of the dialog you can specify if the option applies to a whole structure or to a selection.
By definition, an object belongs to a story if it is positioned in the interval:
Story base level < Story <= Story base level + Story height.
In the middle of the dialog you can select options that correspond to errors:
- Assign an object contained entirely within a given story to that story
- Unassign objects passing through several stories
- Unassign objects positioned outside defined stories.
Below is a list of stories that defines the geometrical range in which to correct errors (you can select or deselect any of considered stories).