Purpose: Used to define girder hinges in Line Girder Projects. (See HNG-i for Girder System Projects.)
--> Given in line girder input
A list of interior hinge spacings (feet or meters). The first value is the distance from the left bearing of the girder to the first hinge, the second value is the distance from the first hinge to the second hinge, etc. HINGE data is generated in girder input from girder system layout in Girder System Projects.