SET ALL POSITIVE VALUES TO ZERO¶
Clamps all positive Y-values in a curve to zero, leaving zero and negative values unchanged. Use this worker when you need to suppress positive excursions from a signal — for example, isolating compressive-only regions of a force-displacement or stress-time curve.
When to use¶
Classification: process.
Tagged: clamp, curve_transform, positive_to_zero, signal_clipping, zeroing.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Curve | curve | vector | — | Input curve (X/Y vector) whose positive Y-values will be set to zero; negative and zero values are preserved as-is. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| curve_positive_to_zero_output_1 | curve_positive_to_zero_output_1 | vector | Transformed curve identical to the input except all previously positive Y-values have been replaced with zero. |
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_positive_to_zero
Auto-generated from transformation schema. Worker id: curve_positive_to_zero. Schema hash: da5d140587f6. Hand-curated docs in workerexamples/ override this page when present.