Purpose: Used to define girder hinges in Girder System Projects. (See HINGE for Line Girder Projects.)
--> Given in girder system input
List of hinge spacings along girder "i" (feet or meters). The first value is the distance from the beginning of girder "i" to the first hinge location. The second value is the distance from the first hinge to the second hinge, etc. Hinges cannot be placed exactly on node locations, but can be placed a small distance away from nodes.