Abaqus is a popular finite element analysis software used for simulating a wide range of engineering problems. One of the unique features of Abaqus is the ability to incorporate user-defined subroutines into the simulation process, allowing for more customized and specialized analyses. However, not all versions of Fortran may be compatible with Abaqus for running these user subroutines.
This research question seeks to determine which versions of Fortran are supported by Abaqus for running user subroutines. Specifically, the focus will be on whether Abaqus supports Fortran77, Fortran90, or Fortran95. The answer to this question will be valuable for researchers and engineers who wish to use Abaqus and develop user subroutines using Fortran, as it will inform their choice of programming language and ensure that their code is compatible with the software.