EXODUS: A Finite Element File Format for Pre- and Postprocessing; SAND87-2997

41, [3] pages. Figures. Tables. References. Three hole punched and staple bound. The EXODUS format defines a binary file which is used for finite element analysis pre- and postprocessing. It includes data to define the finite element mesh and label both boundary condition and load application points. EXODUS accommodates multiple element types and is sufficiently general to service many different analysis codes. It also provides a very general format for analysis results. A benefit of combining the mesh definition data and the result data in the same file is that the user is assured that the results data are consistent with the model. EXODUS is currently in use by the entire range of Department 1520 codes (including preprocessers, translators, linear and nonlinear analysis, and post processors) and is finding applications in codes outside Department 1520.