DEFINE TABLE GET ROWS FOR CALIBRATION¶
Filters rows from a Define Table using a Pareto-front selection strategy to identify the best candidates for material calibration. For each row, key curve metrics (slope, xmax, ymax, xatymax, integral) are evaluated against user-specified min/max criteria, using either raw values or distance from the median. Use this worker to down-select a representative subset of test curves before passing them into a calibration workflow.
When to use¶
Classification: process.
Tagged: calibration, curve_metrics, define_table, material_calibration, median, pareto-front, row_selection.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Define Table | dt_1 | define_table | — | ✓ | Input Define Table containing rows of candidate test/simulation curves with associated metric columns; each row represents one curve candidate to be evaluated for calibration suitability. |
| Selection Criteria | criteria | dataset | (complex) | Dataset specifying which curve metrics (slope, xmax, ymax, xatymax, integral) to include in the Pareto selection and whether to minimise or maximise each; defaults to ‘min’ for all five metrics if left unset. | |
| Type Of Data To Use | data_type | scalar | median | Selects whether the Pareto-front scoring uses raw metric values (‘raw’) or each metric’s distance from the median across all rows (‘median’, default); choose ‘median’ to reduce sensitivity to outliers. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| Calibration Rows | define_table | define_table | Filtered Define Table containing only the Pareto-optimal rows selected for calibration, preserving the original column schema of the input table. |
Disciplines¶
- data.dataset.transform
- engineering.material.calibration
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=definetable_get_rows_for_calibration
Auto-generated from transformation schema. Worker id: definetable_get_rows_for_calibration. Schema hash: 50ed83977320. Hand-curated docs in workerexamples/ override this page when present.