Findability of workflow output

[GernotMaier]

Workflow output consist of

• derived and validated model parameter (usually one file)
• associated metadata
• additional output from the validation or derivation step (e.g., plots and log files)

How do we find these outputs?

The cwltool has a --write-summary options, which lists all derived output files. e.g.

{
    "parameter_derived": {
        "location": "file:///Users/maierg/DESYCloud/CTA/Pipelines/MC-Pipeline/gammasim-tools/workflows/workflows/tt/297d980d-145f-4c6e-90c1-1037b27de129-submit_data_from_external.ecsv",
        "basename": "297d980d-145f-4c6e-90c1-1037b27de129-submit_data_from_external.ecsv",
        "class": "File",
        "checksum": "sha1$5cc99308e90b1b915e35940a1fa4cd9617cf0ba4",
        "size": 2692,
        "path": "/Users/maierg/DESYCloud/CTA/Pipelines/MC-Pipeline/gammasim-tools/workflows/workflows/tt/297d980d-145f-4c6e-90c1-1037b27de129-submit_data_from_external.ecsv"
    },
  "meta_data": {
 ....

Not sure if all CWL implementation provide such options. This issue should remind us of the problem. Above json schema could also be implemented in the ModelDataWriter.