Purpose: Used to designate nodes as supports in general geometry Girder System Projects. (Not applicable to parallel/concentric geometry Girder System Projects.) (Not applicable to Line Girder Projects.)
--> Given in girder system input
Lists of integers indicating which coordinate pairs giving the locations of nodes in girder "i" (see GCD-i ) are supports. For example, SUP-3 1 6 12 indicates that the first, sixth, and twelfth nodes on girder 3 are supports. There is a 20 span limit.