GET THE CELL VALUE FROM GIVEN DATASET¶
Extracts a single cell value from a dataset by zero-based row and column index (or column name). Use this worker when you need to retrieve one specific scalar or vector value from a tabular dataset within a workflow.
When to use¶
Classification: process.
Tagged: cell, column, dataset, extract, index, lookup, row, tabular.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Dataset Name | datasetname | dataset | — | ✓ | The source tabular dataset from which a cell value will be extracted; must be a valid dataset object wired from an upstream worker or ingested file. |
| Row Index | row_index | scalar | 0 | ✓ | Zero-based integer index of the target row (first row = 0); defaults to 0 if left blank. |
| Col Index | col_index | scalar | 0 | ✓ | Zero-based integer index of the target column (first column = 0), or the column name as a string; defaults to 0 if left blank. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| dataset_get_cell_value_output_1 | dataset_get_cell_value_output_1 | vector | The value found at the specified row/column intersection, returned as a vector (scalar string or numeric); 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_vector
Auto-generated from transformation schema. Worker id: dataset_get_cell_value_vector. Schema hash: fa4dce05c36d. Hand-curated docs in workerexamples/ override this page when present.