Output methods for ungrib, MPAS, and MPAS Init.

[christinaholtNOAA]

AC

• Add an interface for a public method task (if not already done)
• Provide the output files in an appropriate data structure (dict, list) as a public helper method on the object.

Description

Use stream files and other config settings to determine expected output for MPAS and MPAS Init and output in a dict with labels like those in stream file. Return a list (probably) of the ungribbed files.

No need to hook into CLI.

[christinaholtNOAA]

Ungrib

Output files are named from namelist entries like this pseudo code:

for file_date in share.start_date to share.end_data in share.interval_seconds:
file_name = f"{ ungrib.prefix }:{ file_date.strfmt("%Y-%m-%d_%h") }"

MPAS Init

Output file is defined from the streams.init_atmosphere for any entries matching the type=output. The filename_template entry defines the name of the output files. They use templates that look like:

filename_template="lbc.$Y-$M-$D_$h.$m.$s.nc"

MPAS

Same approach as MPAS, but the name of the streams file is streams.atmosphere. Both can probably use the values defined in the UW YAML.