WIP: Nonlocal gws global #32
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This reverts commit 28e0530.
untested code for lonlat2phys regrid
- Work in progress - UNet runs once successfully. Generating fluxes from the inputs. - Fluxes need to be double checked - Currently we do not compute tendencies - This will be done in a subsequent commit
ma595
reviewed
Oct 31, 2025
| ! Create an ESMF_mesh for the physics decomposition | ||
| physics_grid_mesh = ESMF_MeshCreate(trim(grid_file), ESMF_FILEFORMAT_ESMFMESH, & | ||
| elementDistgrid=dist_grid_2d, rc=rc) | ||
| call check_esmf_error(rc, subname//'ESMF_MeshCreate') |
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For future README updates - this error is thrown as grid_file is unset.
As Tom suggests, the following is required in the user_nl_cam file.
! for regridding
cam_physics_mesh = '$ATM_DOMAIN_MESH'
Fix output to initialise tends output earlier for Unet global model
ma595
reviewed
Nov 28, 2025
| do col = 1, ncol | ||
| forcing(col,1) = -1*(flux(col,2) - flux(col,1))/(pmid(col,2) - pmid(col,1)) | ||
| do level = 2, pver-1 | ||
| forcing(col,level) = (flux(col,level+1) - flux(col,level-1)) / (pmid(col,level)*(log(pmid(col,level+1)) - log(pmid(col,level-1)))) |
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Looks like we might be missing a sign here @TomMelt. It's possible you haven't rebased off main?
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work in progress
This PR adds the UNet model into CAM and modifies the setup so that the single column, or UNet can be selected via appropriate namelist configuration (See README.md for more info)
TODO:
This branch is based on Francis Vitt's work here