Provides information regarding convergence status.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| logical, | public | :: | converged | = | .false. |
True if the iteration process converged to the requested tolerances; else, false. |
|
| integer(kind=int32), | public | :: | iteration_count | = | 0 |
Completed updates, excluding domain-preserving step halvings. |
|
| real(kind=real64), | public | :: | residual_value | = | 0.0d0 |
Maximum absolute coefficient change in the last update, not a response residual. IRLS initializes this to NaN before updates. |