.. _auto_curves_lookup_yabsmax_keyvalue:

* THIS FUNCTION LOOKS INTO A COLLECTION OF CURVES AND RETURNS  CURVENAME=>LOOKUP VALUE*
=======================================================================================

Iterates over a collection of curves and returns a key-value map of curveName → absolute Y-maximum value for each curve. Use this worker when you need a quick per-curve peak-response lookup across a curve group.

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

Classification: **process**.

Tagged: ``absolute_maximum``, ``curve_group``, ``curves``, ``keyvalue``, ``lookup``, ``peak``, ``yabsmax``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Curve Group
     - curve_group
     - vector
     - —
     - 
     - Collection of curves to inspect; each curve's name (or id/Y value, per with_attr) becomes a key in the output map — accepts multiple curves and is optional if downstream wiring supplies the group.
   * - With Attr
     - with_attr
     - string
     - name
     - 
     - Attribute used as the key in the output map: 'name' (default, curve label string), 'id' (numeric curve identifier), or 'y' (raw Y value); leave as 'name' unless a downstream consumer requires a different key type.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - curves_lookup_yabsmax_keyvalue_output_1
     - curves_lookup_yabsmax_keyvalue_output_1
     - keyvalue
     - Key-value map where each key is the selected curve attribute (name, id, or Y) and each value is the absolute maximum Y value (engineering units matching the input curve's Y axis) found across that curve's data points.

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

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

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   Auto-generated from <code>transformation</code> schema. Worker id: <code>curves_lookup_yabsmax_keyvalue</code>. Schema hash: <code>bc3585a47587</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>