DOPTPRM, OBJTOL
Bulk Data Entry Relative convergence criterion.
Definitions
| Parameter | Values | Description |
|---|---|---|
| OBJTOL | Real > 0.0 Default = 0.005 |
If relative change in the
objective function between two design iterations is less than
OBJTOL, then optimization stops. A relative change in the objective function of 0.005 is the same as a 0.5% change in the objective function. For Lattice Structure Optimization, the default is set to 0.001. |