#!/usr/bin/env cwl-runner cwlVersion: v1.0 class: Workflow inputs: inp: File ex: string outputs: classout: type: File outputSource: argument/classfile steps: untar: run: tar-param.cwl in: tarfile: inp extractfile: ex out: [example_out] argument: run: arguments.cwl in: src: untar/example_out out: [classfile]