The Codes
A suite of codes has been written in Fortran 90 for solving a variety of finite element analysis problems:
- Static equilibrium (linear and non-linear)
- Time dependent (explicit and implicit)
- Eigenvalue solvers
All based on Preconditioned Conjugate Gradient (PCG) method, which ėmaps naturallyķ to Fortran 90, with extensive use of array syntax and intrinsics, especially MATMUL.