.. _auto_dataset_set_cell_value:

*SET THE CELL VALUE FROM GIVEN DATASET*
=======================================

Overwrites a single cell in a dataset at the specified (row, column) index with a new value. Use this worker when you need to patch or update one specific cell in a tabular dataset within a workflow.

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

Classification: **process**.

Tagged: ``cell``, ``dataset``, ``patch``, ``set_value``, ``tabular``, ``transform``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Dataset Name
     - datasetname
     - dataset
     - —
     - ✓
     - The input dataset whose cell will be modified; must be a valid tabular dataset object available in the workflow context.
   * - Row Index
     - row_index
     - scalar
     - 0
     - ✓
     - Zero-based integer row index of the target cell (e.g., 0 = first row); defaults to 0.
   * - Col Index
     - col_index
     - scalar
     - 0
     - 
     - Zero-based integer column index of the target cell (e.g., 0 = first column); defaults to 0.
   * - New Value
     - new_value
     - scalar
     - 1.0
     - ✓
     - The replacement value to write into the specified cell; provided as a scalar (numeric or string); defaults to "1.0".

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - dataset_get_cell_value_output_1
     - dataset_get_cell_value_output_1
     - dataset
     - A copy of the input dataset with the single specified cell overwritten by the new value; all other cells remain unchanged.

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

- data.dataset.transform

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

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

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>dataset_set_cell_value</code>. Schema hash: <code>b463a68de210</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>