.. _auto_definetable_get_last_value:

*RETURN THE LAST VALUE OF THE DEFINE TABLE*
===========================================

Reads a Define Table input and returns its last scalar value. Use this worker when you need to extract the final entry from a key-value/curve-associated table within a workflow.

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

Classification: **process**.

Tagged: ``define_table``, ``definetable``, ``extraction``, ``last_value``, ``scalar``, ``transformations``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Define Table
     - kv1
     - define_table
     - —
     - 
     - Define Table containing one or more value-curve pairs; the worker will read the last entry — leave unpopulated only if the output is not needed downstream.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - Value
     - value
     - scalar
     - The last scalar value found in the Define Table (dimensionless numeric); reflects the final row/entry of the supplied table.

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

- 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_get_last_value <https://www.d3view.com/api/workflow/example?id=definetable_get_last_value>`_

.. 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_get_last_value</code>. Schema hash: <code>2f2d026d988d</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>