Step.RdFunction to assign value to `stepParam` object.
Step( id, run = cwlProcess(), In = list(), scatter = character(), scatterMethod = character() )
| id | The id of `stepParam` object. |
|---|---|
| run | A `cwlProcess` object for command tool, or path to a CWL file. |
| In | one or two layes of list. |
| scatter | character or a list. The inputs to be scattered. |
| scatterMethod | required if scatter is an array of more than one element. It can be one of "dotproduct", "nested_crossproduct" and "flat_crossproduct". Details: https://www.commonwl.org/v1.0/Workflow.html#WorkflowStep |
An object of `stepParam`.