Frontogenesis function should be computed on pressure levels #1414
Description
What happened?
Walter Hannah (DOE) reported a bug in the computation of the frontogenesis function (computed in dp_coupling; dycore dependent) that was brough to our attention by @chihchen24. Code modification for cam_development provided by Walter Hannah and Jack Chen.
This needs to be fixed for all dynamical cores computing the frontogensis function. @kuanchihwang @JulioTBacmeister @mgduda @mbramberger @mijeong135
@PeterHjortLauritzen will do PR for SE (since we need it ASAP for CESM3)
Also: we need to make same changes in CAM-SIMA for SE and MPAS.
What are the steps to reproduce the bug?
Run any version of CAM7 or WACCM!
What CAM tag were you using?
any tag
What machine were you running CAM on?
CISL machine (e.g. cheyenne)
What compiler were you using?
Intel
Path to a case directory, if applicable
No response
Will you be addressing this bug yourself?
Yes, but I will need some help
Extra info
No response