.. _auto_definetable_add_strain_rate:

*ADD STRAIN-RATE ROW TO DEFINE TABLE*
=====================================

Inserts a new strain-rate row into a define-table by reusing the curve_add_strain_rate_curve transformation under the hood. Locates the existing row whose value (strain rate) is closest to new_strain_rate, scales that row's curve by the supplied Y factor, and emits the augmented define-table sorted in ascending strain-rate order. Useful for active-learning DOEs where a new test point needs to be slotted into a rate-effects look-up table.

When to use
-----------

Classification: **process**.

Tagged: ``active_learning``, ``curve_pairs``, ``define_table``, ``doe``, ``interpolation``, ``scale``, ``strain_rate``, ``synthetic``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Define Table
     - dt
     - define_table
     - —
     - ✓
     - Existing define-table whose rows are { id, name, value, curve } where 'value' is the strain rate and 'curve' is the curve at that strain rate. The worker locates the row whose 'value' is closest to new_strain_rate and bases the new row on that curve.
   * - New Strain Rate
     - new_strain_rate
     - scalar
     - —
     - ✓
     - Strain rate to add as a new row in the define table.
   * - Y Scale Factor
     - sf
     - scalar
     - 1.0
     - 
     - Multiplicative factor applied to the Y values of the closest matched curve before insertion. Use 1.0 to copy the curve unchanged. The X values are left untouched.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - Augmented Define Table
     - definetable_add_strain_rate_output_1
     - define_table
     - Input define-table with one new row inserted at the correct sorted position. Each output row carries id (sequential, 1..N+1), name (e.g. 'SR_0.11'), value (the strain rate), and curve (the curve at that rate).

Disciplines
-----------

- data.curve.pair
- data.curve.transform
- 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_add_strain_rate <https://www.d3view.com/api/workflow/example?id=definetable_add_strain_rate>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>definetable_add_strain_rate</code>. Schema hash: <code>47441951d22c</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>