.. _auto_curve_scale_up:

*SCALE Y VALUES*
================

Scales the Y values of a target curve upward so that they match the amplitude of a reference (base) curve. Use this worker when you need to normalize or align the magnitude of one curve to another before comparison or further processing.

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

Classification: **process**.

Tagged: ``amplitude``, ``curve``, ``normalization``, ``scale``, ``transform``, ``y-axis``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Base Curve
     - base_curve
     - vector
     - —
     - 
     - Reference curve whose Y amplitude defines the target scale; provide as a vector (X/Y pairs) — the worker reads only its magnitude to compute the scaling factor.
   * - Curve To Scale
     - curveto_scale
     - vector
     - —
     - 
     - Input curve whose Y values will be scaled upward to match the base curve's amplitude; provide as a vector (X/Y pairs).

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - curve_scale_up_output_1
     - curve_scale_up_output_1
     - vector
     - Resulting curve after Y-axis scaling has been applied, returned as a vector (X/Y pairs) with the same X coordinates as the input curve and Y values scaled to match the base curve.

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_scale_up <https://www.d3view.com/api/workflow/example?id=curve_scale_up>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>curve_scale_up</code>. Schema hash: <code>64bb6a054f9c</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>