.. _auto_curves_get_last_slopes:

*COMPUTE THE LAST SLOPES OF THE CURVES AND RETURN A KEY-VALUE TABLE*
====================================================================

Computes the terminal (last) slope of each input curve and returns the results as a key-value table. Use this worker when you need a quick scalar summary of the trailing gradient for a batch of time-history or XY curves.

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

Classification: **process**.

Tagged: ``curve_summary``, ``keyvalue``, ``last_slope``, ``scalar_extraction``, ``slope``, ``trailing_gradient``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Curves In
     - curves_in
     - vector
     - —
     - 
     - Collection of XY / time-history curves to process (vector of curve objects); accepts multiple curves — leave empty to pass no curves, but at least one curve is needed to produce meaningful output.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - curves_get_last_slopes_output_1
     - curves_get_last_slopes_output_1
     - keyvalue
     - Key-value table mapping each curve identifier to its computed last (terminal) slope scalar value (rise-over-run units matching the input curve axes).

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

- data.curve.transform
- data.statistics

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=curves_get_last_slopes <https://www.d3view.com/api/workflow/example?id=curves_get_last_slopes>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>curves_get_last_slopes</code>. Schema hash: <code>e7b95d5f1498</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>