LOOKUP Y-VALUE FROM A GIVEN X-VALUE¶
Performs a point lookup on a curve, returning the interpolated Y-value at a specified X-value. Use this worker whenever you need to extract a single scalar response from a curve at a known abscissa (e.g., reading force at a given displacement, or acceleration at a specific time).
When to use¶
Classification: process.
Tagged: curve, interpolation, lookup, point-query, scalar, y-value.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Curve To Be Looked Up | curvetobelookedup | vector | — | ✓ | The input curve (X/Y vector) from which the Y-value will be interpolated; must contain the target X-value within its domain. |
| X Value | x_value | float | 0.0 | The X-coordinate at which the corresponding Y-value is to be looked up via interpolation; defaults to 0.0 if not specified. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| curve_lookup_yvalueat_output_1 | curve_lookup_yvalueat_output_1 | scalar | The interpolated scalar Y-value on the input curve at the specified X-coordinate. |
Disciplines¶
- data.curve.transform
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=curve_lookup_yvalueat
Auto-generated from transformation schema. Worker id: curve_lookup_yvalueat. Schema hash: 871a156eb013. Hand-curated docs in workerexamples/ override this page when present.