REPLACES PARAMETERS FROM LSOPT¶
Reads an LS-DYNA input deck, locates a specified curve by its ID, and substitutes curve ordinate or parameter values with those supplied from an LS-OPT parameter set. Use this worker to inject optimised parameter values back into a keyword file’s curve definition before re-running a simulation.
When to use¶
Tagged: curve, deck_edit, keyword, lsdyna, lsopt, parameter_replacement.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Input File | input_file | file | — | ✓ | LS-DYNA keyword input file (.k / .key / .inc) whose curve definition will be modified; must contain the target *DEFINE_CURVE block. |
| Curve ID | curve_id | text | — | ✓ | Integer or string identifier of the *DEFINE_CURVE entry to be updated; must match an existing LCID in the input file exactly. |
| Parameters | parameters | keyvalue | — | ✓ | Key-value map of LS-OPT parameter names to their numeric replacement values (e.g. {“A1”: 1.25, “O1”: 0.0}); values overwrite the corresponding abscissa/ordinate entries in the target curve. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| Replaced Curve | replaced_curve | text | Text block (LS-DYNA keyword format) containing the updated *DEFINE_CURVE definition with all specified parameter values substituted in place. |
Disciplines¶
- cae.preprocessing.deck_authoring
- data.curve.transform
- engineering.material.calibration
Auto-generated from platform schema. Worker id: lsdyna_replace_curve_values_from_lsopt_parameters. Schema hash: 7eed27ceb6d3. Hand-curated docs in workerexamples/ override this page when present.