GET THE CELL VALUE FROM GIVEN DATASET¶
Retrieves the scalar value of a single cell from a dataset by zero-based row and column indices. Use this worker when you need to extract one specific value from a tabular dataset for downstream use in a workflow.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Dataset Name | datasetname | dataset | — | ✓ | The tabular dataset from which to extract a cell value; must be a valid 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. |
| Missing Value | missing_value | scalar | null | ✓ | Fallback scalar value returned when the specified row or column does not exist in the dataset; defaults to “null”. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| dataset_get_cell_value_output_1 | dataset_get_cell_value_output_1 | scalar | The scalar value found at the specified row/column intersection, or the configured missing-value sentinel if the cell is out of bounds. |
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
Auto-generated from transformation schema. Worker id: dataset_get_cell_value. Schema hash: e4a792b392ec. Hand-curated docs in workerexamples/ override this page when present.