GET THE CELL VALUE FROM GIVEN DATASET¶
Extracts a single cell value from a dataset given a row and column index. The column may be referenced by zero-based integer position or by column name. Use this worker when you need to pull one scalar value out of a tabular dataset for downstream logic.
When to use¶
Classification: process.
Tagged: cell_value, dataset, index, lookup, scalar_extraction, tabular.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Dataset Name | datasetname | dataset | — | The input tabular dataset from which a cell value will be extracted; must be a structured dataset with at least one row and one column. | |
| Row Index | row_index | scalar | 0 | Zero-based integer index of the target row (e.g. 0 = first row); defaults to 0. | |
| Col Index | col_index | scalar | 0 | Zero-based integer index or string column name of the target column (e.g. 0 = first column, or ‘stress’ to reference by header); defaults to 0. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| dataset_get_cell_value_dataset_output_1 | dataset_get_cell_value_dataset_output_1 | dataset | The scalar value found at the specified row/column intersection of the input dataset; returns null if the cell does not exist. |
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_get_cell_value_dataset
Auto-generated from transformation schema. Worker id: dataset_get_cell_value_dataset. Schema hash: 6d48d39c6d18. Hand-curated docs in workerexamples/ override this page when present.