CURVE FROM COLUMN¶
Collects all row values from a specified numeric column in a dataset and assembles them into a single curve (vector). Use this worker when you need to extract a 1-D signal or response history stored as a dataset column for downstream curve operations.
When to use¶
Classification: process.
Tagged: column_to_vector, curve, curve_extraction, dataset, transform.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Dataset | dataset_1 | dataset | — | Input dataset whose rows contain the values to be extracted; each row contributes one point to the output curve. Optional — leave unconnected only if the worker is being configured in isolation. | |
| Column Name | col_name | float | — | Name of the numeric column in dataset_1 whose row values will form the output curve; must resolve to a number-typed column — selection is driven dynamically by the connected dataset. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| dataset_get_curve_from_column | dataset_get_curve_from_column | vector | 1-D vector (curve) composed of all row values from the selected column, in row order; suitable for direct use in curve-transform or plotting workers. |
Disciplines¶
- data.curve.transform
- data.dataset.transform
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=dataset_get_curve_from_column
Auto-generated from transformation schema. Worker id: dataset_get_curve_from_column. Schema hash: 0175fe1d7bd6. Hand-curated docs in workerexamples/ override this page when present.