.. _auto_definetable_replace_curves:

*REPLACE CURVES*
================

Replaces curves within a Define Table by substituting them with a provided set of replacement curves, matching on the table's value-curve pairs. Use this worker when you need to update or swap out curve data inside an existing Define Table without rebuilding the entire table structure.

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

Classification: **process**.

Tagged: ``"``, ``_``, ``a``, ``b``, ``c``, ``d``, ``e``, ``f``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Define Table
     - dt1
     - define_table
     - —
     - 
     - Input Define Table containing value-and-curve pairs whose curves are to be replaced; optional — if omitted the output table will be built solely from the replacement curves.
   * - Replacement Curves
     - curves
     - vector
     - —
     - 
     - Replacement curve(s) (vector type) that will be substituted into the Define Table; optional — supply one or more curves that correspond to entries in the input table.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - Define Table
     - define_table
     - define_table
     - Updated Define Table with the original entries intact but with matching curves swapped out for the provided replacement curves.

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

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

.. 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_replace_curves</code>. Schema hash: <code>6b4c2d5b03a0</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>