Change nextsw_cday calculation for cam_dev (CAM7) in cplhist mode

[olyson]

Description of changes

The radiation re-ordering in cam_dev (CAM7) requires a change to the calculation of nextsw_cday in cplhist mode.

Specific notes

Note that this behavior is triggered by the namelist variable cplhist_nextsw_cday_calc which is not yet implemented. More development is needed to incorporate this namelist variable. The name itself may also change.

Contributors other than yourself, if any: @billsacks @adamrher

CDEPS Issues Fixed (include github issue #):

Are there dependencies on other component PRs (if so list):

Are changes expected to change answers (bfb, different to roundoff, more substantial):

Any User Interface Changes (namelist or namelist defaults changes):

Testing performed (e.g. aux_cdeps, CESM prealpha, etc):

Hashes used for testing:

[billsacks]

This is still on my radar, but other priorities have come up that have prevented me from working on this. I still will work on this, but it may not be until after some vacation and the CESM workshop – so in late June or July.

[wwieder]

@billsacks it seems like @olyson may need help with namelist changes associated with this PR? If we're going to start running with CPL_HIST with CESM3 output soon, this should likely be addressed.

[billsacks]

Yes. Sorry for the continued delay on this. It is coming up to the top of my list.