-
Notifications
You must be signed in to change notification settings - Fork 55
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #2944 from eagles-project/singhbalwinder/branch_mj…
…s/mam4xx/emissionsIntegration Adds MAM4xx Surface emissions process interface for EAMxx
- Loading branch information
Showing
29 changed files
with
1,781 additions
and
33 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
17 changes: 17 additions & 0 deletions
17
...g/testdefs/testmods_dirs/scream/mam4xx/srf_online_emiss_constituent_fluxes/shell_commands
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
|
|
||
| #!/bin/sh | ||
| #------------------------------------------------------ | ||
| # MAM4xx adds additionaltracers to the simulation | ||
| # Increase number of tracers for MAM4xx simulations | ||
| #------------------------------------------------------ | ||
|
|
||
| $CIMEROOT/../components/eamxx/cime_config/testdefs/testmods_dirs/scream/mam4xx/update_eamxx_num_tracers.sh -b | ||
|
|
||
| #------------------------------------------------------ | ||
| #Update IC file and add the processes | ||
| #------------------------------------------------------ | ||
| $CIMEROOT/../components/eamxx/scripts/atmchange initial_conditions::Filename='$DIN_LOC_ROOT/atm/scream/init/screami_mam4xx_ne4np4L72_c20240208.nc' -b | ||
| $CIMEROOT/../components/eamxx/scripts/atmchange physics::atm_procs_list="mam4_constituent_fluxes,mac_aero_mic,rrtmgp,mam4_srf_online_emiss" -b | ||
|
|
||
|
|
||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
84 changes: 84 additions & 0 deletions
84
components/eamxx/src/physics/mam/eamxx_mam_constituent_fluxes_functions.hpp
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| #ifndef EAMXX_MAM_CONSTITUTE_FLUXES_FUNCTIONS_HPP | ||
| #define EAMXX_MAM_CONSTITUTE_FLUXES_FUNCTIONS_HPP | ||
|
|
||
| #include <mam4xx/mam4.hpp> | ||
| #include <physics/mam/eamxx_mam_constituent_fluxes_interface.hpp> | ||
|
|
||
| namespace scream { | ||
|
|
||
| namespace { | ||
|
|
||
| void update_gas_aerosols_using_constituents( | ||
| const int ncol, const int nlev, const double dt, | ||
| const mam_coupling::DryAtmosphere &dry_atm, | ||
| const MAMConstituentFluxes::const_view_2d &constituent_fluxes, | ||
| // output | ||
| const mam_coupling::AerosolState &wet_aero) { | ||
| using C = physics::Constants<Real>; | ||
| static constexpr auto gravit = C::gravit; // Gravity [m/s2] | ||
| static constexpr int pcnst = mam4::aero_model::pcnst; | ||
|
|
||
| // Declare local variables | ||
| const int surface_lev = nlev - 1; | ||
|
|
||
| // get the start index for gas species in the state_q array | ||
| int istart = mam4::utils::gasses_start_ind(); | ||
|
|
||
| // number of constituents to update (currently updating only MAM4xx | ||
| // constituents) | ||
| const int nconstituents = pcnst - istart; | ||
|
|
||
| // Create a policy to loop over columns annd number of constituents | ||
| // to update | ||
| // FIXME: TODO:We don't need a team for "nconstituents", so we can make the | ||
| // kookos_for simple by using just ncols | ||
| const auto policy = ekat::ExeSpaceUtils<MAMConstituentFluxes::KT::ExeSpace>:: | ||
| get_default_team_policy(ncol, nconstituents); | ||
|
|
||
| // Loop through all columns to update tracer mixing rations | ||
| Kokkos::parallel_for( | ||
| policy, KOKKOS_LAMBDA(const haero::ThreadTeam &team) { | ||
| const int icol = team.league_rank(); | ||
|
|
||
| //---------------------------------------------------------------------- | ||
| // To form EAM like state%q array, we need prognostics (gas and aerosol | ||
| // mmrs) atmosphere (qv, qc, nc, ni, etc.) | ||
| //---------------------------------------------------------------------- | ||
|
|
||
| // Get prognostics | ||
| mam4::Prognostics progs_at_col = | ||
| mam_coupling::aerosols_for_column(wet_aero, // output | ||
| icol); // input | ||
| // Get atmospheric quantities | ||
| const haero::Atmosphere haero_atm = | ||
| atmosphere_for_column(dry_atm, // output | ||
| icol); // input | ||
|
|
||
| // Form state%q like array at surface level | ||
| Real state_q_at_surf_lev[pcnst] = {}; | ||
| mam4::utils::extract_stateq_from_prognostics( | ||
| progs_at_col, haero_atm, // input | ||
| state_q_at_surf_lev, // output | ||
| surface_lev); // input | ||
|
|
||
| // Compute the units conversion factor (kg/m2/s to kg/kg) | ||
| EKAT_KERNEL_ASSERT_MSG(dry_atm.p_del(icol, surface_lev) != 0, | ||
| "Error! dry_atm.pdel must be non-zero!\n"); | ||
| const Real rpdel = 1.0 / dry_atm.p_del(icol, surface_lev); | ||
| const Real unit_factor = dt * gravit * rpdel; | ||
|
|
||
| // Update state vector with constituent fluxes | ||
| for(int icnst = istart; icnst < pcnst; ++icnst) { | ||
| state_q_at_surf_lev[icnst] += | ||
| constituent_fluxes(icol, icnst) * unit_factor; | ||
| } | ||
| mam4::utils::inject_stateq_to_prognostics(state_q_at_surf_lev, // input | ||
| progs_at_col, // output | ||
| surface_lev); // input | ||
| }); // icol loop | ||
| } | ||
|
|
||
| } // namespace | ||
| } // namespace scream | ||
|
|
||
| #endif // ifdef EAMXX_MAM_CONSTITUTE_FLUXES_FUNCTIONS_HPP |
Oops, something went wrong.