P0 always needs to be on history file

[gold2718]

What happened?

In prototype NorESM2.5 (e.g. noresm_v11_cam6_3_123), P0 is not showing up on CAM history files.

What are the steps to reproduce the bug?

Run a CAM-SE simulation using noresm_v11_cam6_3_123, look at history files.

What CAM-Nor tag were you using?

noresm_v11_cam6_3_123

What machine were you running CAM (or NorESM) on?

Betzy

What compiler were you using?

Intel

Path to a case directory, if applicable

No response

Will you be addressing this bug yourself?

No

Extra info

No response

[adagj]

Did we decide that P0 doesn't need to be on history files with SE?

[MichaelSchulzMETNO]

Yes - my understanding is, that it does not make sense to be put on the raw output files.

[gold2718]

Agree. For background, see this comment and below in #146.