.. _auto_curves_get_data_as_keyvalue:

*GET KEY METRICS OF THE CURVES AS KEY VALUE*
============================================

Extracts key metrics from a curve group and returns them as a flat key-value map. Use this worker when you need to surface named scalar properties (e.g. peak, area, time-of-peak) from one or more curves for downstream processing or reporting.

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

Classification: **process**.

Tagged: ``curve-group``, ``curves``, ``extraction``, ``key-value``, ``kpi``, ``metrics``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Curve Group
     - curvegroup
     - vector
     - —
     - 
     - One or more curves (vector/curve-group) whose key metrics will be extracted; accepts a multi-select curve group — leave empty to skip extraction and pass no data downstream.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - curves_get_data_as_keyvalue_output_1
     - curves_get_data_as_keyvalue_output_1
     - keyvalue
     - Flat key-value map of named scalar metrics derived from the input curve group (e.g. peak value, area under curve, time-of-peak); format is a keyvalue object consumed by downstream workers or reporters.

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

- cae.postprocessing.response
- 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_data_as_keyvalue <https://www.d3view.com/api/workflow/example?id=curves_get_data_as_keyvalue>`_

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   Auto-generated from <code>transformation</code> schema. Worker id: <code>curves_get_data_as_keyvalue</code>. Schema hash: <code>eedfe41cf560</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
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