Import more variables from oceanic model to CMEPS (coupler)

[XuLi-NOAA]

Currently. in the Scheme-A.1 to derive the foundation temperature by combining the oceanic model temperature and the NSST model, only the oceanic model's top later temperature is used in Scheme-A.1.

It is expected a better foundation temperature can be derived if more layer's oceanic model temperatures are available. This means more variables needs to be imported from MOM6 to CMEPS.

The issue is post here to see if anyone can do this import work.

[DeniseWorthen]

@XuLi-NOAA @jiandewang The first step for this is to make the required fields available in the MOM6 cap. Once they're exposed, we could export them. But the first job is in MOM6 to expose the requested variables.

[XuLi-NOAA]

@DeniseWorthen: Who could do the export from MOM6? @jiandewang can do it?