5.3 The Control Section¶
The following control parameters can be redefined:
| Parameter | Description |
|---|---|
| dtol | convergence tolerance for displacements |
| etol | convergence tolerance for energy |
| rtol | convergence tolerance for residual |
| lstol | line search tolerance |
| max_refs | maximum number of stiffness reformations |
| max_ups | maximum number of BFGS updates |
| restart | restart file generation flag |
| plot_level | defines the frequency of the plot file generation |