# CWL sub-workflow for step <u>*process*</u> of workflow gridmet_dwnl_only.cwl

```{code-block} yaml
:caption: CWL Content 
:linenos:

class: Workflow
cwlVersion: v1.2
inputs:
  band:
    type: string
  geography:
    type: string
  proxy:
    type: string?
  shapes:
    type: Directory
  years:
    type: string[]
outputs:
  data:
    outputSource: download/data
    type: File[]
  download_err:
    outputSource: download/errors
    type: File[]
  download_log:
    outputSource: download/log
    type: File[]
requirements:
  InlineJavascriptRequirement: {}
  MultipleInputFeatureRequirement: {}
  ScatterFeatureRequirement: {}
  StepInputExpressionRequirement: {}
  SubworkflowFeatureRequirement: {}
steps:
  download:
    doc: Downloads and processes data
    in:
      band: band
      geography: geography
      proxy: proxy
      shapes: shapes
      year: years
    out:
    - data
    - log
    - errors
    run: download.cwl
    scatter: year
    scatterMethod: nested_crossproduct
```