.. _auto_curves_get_min_max:

*COMPUTE MIN-MAX CURVES FROM A GIVE SET OF CURVES*
==================================================

Computes the element-wise minimum and maximum envelope curves from a given set of input curves. Use this worker when you need to extract the bounding corridor (min/max band) across multiple curves, for example to define scatter bands in physical-test or simulation result comparisons.

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

Classification: **process**.

Tagged: ``band``, ``corridor``, ``curves``, ``envelope``, ``min-max``, ``transformations``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Curve
     - curves
     - vector
     - True
     - 
     - Collection of input curves (two or more) over which the element-wise min and max envelope will be computed; accepts multiple curve objects in vector form.
   * - Sync Values At X
     - syncvaluesat_x
     - string
     - count
     - 
     - Controls whether all curves are first resampled to a common set of x-values before the min/max computation ('yes' = interpolate to a union x-grid, 'no' = use each curve's native x-points as-is); defaults to 'count' — leave as default to skip explicit synchronisation.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - curves_get_min_max_output_1
     - curves_get_min_max_output_1
     - vector
     - A two-curve vector containing the computed minimum envelope curve and the maximum envelope curve, sharing the (optionally synchronised) x-axis of the input set.

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

- data.curve.pair

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

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

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   Auto-generated from <code>transformation</code> schema. Worker id: <code>curves_get_min_max</code>. Schema hash: <code>40f174b6ad56</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>