Replace link w/ copy in the forecast job

[aerorahul]

What new functionality do you need?

UFS-wx-model output from the forecast job is linked from DATA to COMOUT.
It should be linked from DATA to DATAoutput and then subsequently copied from DATAoutput to COMOUT.

What are the requirements for the new functionality?

Remove direct linking of forecast model output to COMOUT from DATA

Acceptance Criteria

• no output is linked from DATA into COMOUT for the forecast job
• downstream jobs are triggered without much delay

Suggest a solution (optional)

Several solutions can be tried:

1. a post manager that runs in parallel with the forecast job that copies files from DATAoutput to COM.
2. update dependencies of post-processing jobs to look for data in DATAoutput and copy the data to COM