CAM
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ESCOMP
Community Atmosphere Model
### What is the feature/what would you like to discuss? Allow FV3 to be run using its nonhydrostatic solver, instead of the default hydrostatic one. As the vertical velocity is...
### What happened? The sponge layer diffusion coefficients for momentum set in src/physics/cam/vertical_diffusion.F90 are not being applied to the sponge layer. This bug impacts mid-top, WACCM and WACCM-X configurations. In...
### Issue Type Infrastructure Update ### Issue Description Using the existing NOAA-CCPPized version of RRTMGP (https://github.com/NCAR/ccpp-physics/tree/main/physics/Radiation/RRTMGP), create interstitials in atmospheric_physics to connect CAM-SIMA to RRTMGP ### Will this change answers?...
### What is the feature/what would you like to discuss? Update the `prescribed_strataero` module to consider the 5th mode of MAM5 aerosols. In addition to new prescribed stratospheric aerosol files,...
### Issue Type Code Clean-up ### Issue Description From @gold2718: namelist_definition.xml 2406, 2643, 3017, 3047, 3103, 3115, 3158, 3214, 3270, 3591, 5028(!), : No CAM7? namelist_definition.xml 7095: Is prescribed_strataero_3modes used...
### What happened? In doing some testing with the exchange grid (setting `aoflux_grid = "xgrid"` in `user_nl_cpl`, I got a failure in `SMS_D_Ln9.f09_f09_mg17.FCnudged_GC.derecho_intel.cam-outfrq9s`: ``` dec2455.hsn.de.hpc.ucar.edu 484: forrtl: error (73): floating...
### Issue Type Documentation Update ### Issue Description I frequently use the CAM Wiki and noticed that ``` ./manage_externals/checkout_externals ``` should be replaced with ``` bin/git-fleximod update ``` Occurs in...
### Issue Type Code Clean-up, Infrastructure Update, Externals Update ### Issue Description The current implementation of the vertical diffusion solver exposes the LU-decomposition methods/structures and setup directly to user. Minimizing...
### What is the feature/what would you like to discuss? We would like to build WACCM SD compset that uses new T4MA chemistry mechanism. ### Is there anyone in particular...
### What is the feature/what would you like to discuss? Update CLUBB externals to use CAM vertical indexing convention (top-down). CLUBB currently uses bottom-up indexing, requiring duplicate arrays for holding...