diff --git a/components/eamxx/cime_config/namelist_defaults_scream.xml b/components/eamxx/cime_config/namelist_defaults_scream.xml
index 9fa076d47dd2..e278d681c659 100644
--- a/components/eamxx/cime_config/namelist_defaults_scream.xml
+++ b/components/eamxx/cime_config/namelist_defaults_scream.xml
@@ -717,6 +717,7 @@ be lost if SCREAM_HACK_XML is not enabled.
   <!-- driver_options options for scream -->
   <driver_options>
     <atmosphere_dag_verbosity_level>0</atmosphere_dag_verbosity_level>
+    <save_field_manager_dictionary type="logical">false</save_field_manager_dictionary>
     <atm_log_level type="string"
                    valid_values="trace,debug,info,warn,error"
                    doc="Verbosity level for the atm logger">
diff --git a/components/eamxx/src/control/atmosphere_driver.cpp b/components/eamxx/src/control/atmosphere_driver.cpp
index 0f1cb1e31ab0..f29c686eadba 100644
--- a/components/eamxx/src/control/atmosphere_driver.cpp
+++ b/components/eamxx/src/control/atmosphere_driver.cpp
@@ -687,6 +687,47 @@ void AtmosphereDriver::create_fields()
 
   m_ad_status |= s_fields_created;
 
+  // If the user requested it, we can save a dictionary of the FM fields to file
+  auto& driver_options_pl = m_atm_params.sublist("driver_options");
+  if (driver_options_pl.get("save_field_manager_content",false)) {
+    auto pg = m_grids_manager->get_grid("Physics");
+    const auto& fm = m_field_mgrs.at(pg->name());
+    ekat::ParameterList pl_out("field_manager_content");
+    pl_out.sublist("provenance") = m_atm_params.sublist("provenance");
+    DefaultMetadata std_names;
+    std::string desc;
+    desc = "content of the EAMxx FieldManager corresponding to the 'Physics' grid.\n"
+           "The dict keys are the field names as used in EAMxx.\n"
+           "For each field, we add the following entries:\n"
+           "  - standard_name: the name commonly used to refer to this field in atm sciences (if applicable)\n"
+           "  - units: the units for this field used in EAMxx\n"
+           "  - layout: the names of the dimensions for this field (time excluded)\n"
+           "  - providers: the atm processes that update/compute this field\n"
+           "  - customers: the atm processes that require this field as an input\n";
+    pl_out.set("description", desc);
+    auto& dict = pl_out.sublist("fields");
+    for (const auto& it : *fm) {
+      const auto& fid = it.second->get_header().get_identifier();
+      auto& pl = dict.sublist(fid.name());
+
+      pl.set("units",fid.get_units().to_string());
+      pl.set("layout",fid.get_layout().names());
+      pl.set("standard_name",std_names.get_standardname(fid.name()));
+      std::vector<std::string> providers,customers;
+      const auto& track = it.second->get_header().get_tracking();
+      for (auto ap : track.get_providers()) {
+        providers.push_back(ap.lock()->name());
+      }
+      for (auto ap : track.get_customers()) {
+        customers.push_back(ap.lock()->name());
+      }
+      pl.set("providers",providers);
+      pl.set("customers",customers);
+    }
+
+    ekat::write_yaml_file("eamxx_field_manager_content.yaml",pl_out);
+  }
+
   stop_timer("EAMxx::create_fields");
   stop_timer("EAMxx::init");
   m_atm_logger->info("[EAMxx] create_fields ... done!");
diff --git a/components/eamxx/src/share/atm_process/atmosphere_process.cpp b/components/eamxx/src/share/atm_process/atmosphere_process.cpp
index ab6d34310ceb..6a85097539ae 100644
--- a/components/eamxx/src/share/atm_process/atmosphere_process.cpp
+++ b/components/eamxx/src/share/atm_process/atmosphere_process.cpp
@@ -896,6 +896,8 @@ get_field_in_impl(const std::string& field_name, const std::string& grid_name) c
         "   field name: " + field_name + "\n"
         "   grid name: " + grid_name + "\n");
   }
+  static Field f;
+  return f;
 }
 
 Field& AtmosphereProcess::
@@ -917,6 +919,8 @@ get_field_in_impl(const std::string& field_name) const {
         "   atm proc name: " + this->name() + "\n"
         "   field name: " + field_name + "\n");
   }
+  static Field f;
+  return f;
 }
 
 Field& AtmosphereProcess::
@@ -932,6 +936,8 @@ get_field_out_impl(const std::string& field_name, const std::string& grid_name)
         "   field name: " + field_name + "\n"
         "   grid name: " + grid_name + "\n");
   }
+  static Field f;
+  return f;
 }
 
 Field& AtmosphereProcess::
@@ -953,6 +959,8 @@ get_field_out_impl(const std::string& field_name) const {
         "   atm proc name: " + this->name() + "\n"
         "   field name: " + field_name + "\n");
   }
+  static Field f;
+  return f;
 }
 
 FieldGroup& AtmosphereProcess::
@@ -968,6 +976,8 @@ get_group_in_impl(const std::string& group_name, const std::string& grid_name) c
         "   group name: " + group_name + "\n"
         "   grid name: " + grid_name + "\n");
   }
+  static FieldGroup g("");
+  return g;
 }
 
 FieldGroup& AtmosphereProcess::
@@ -989,6 +999,8 @@ get_group_in_impl(const std::string& group_name) const {
         "   atm proc name: " + this->name() + "\n"
         "   group name: " + group_name + "\n");
   }
+  static FieldGroup g("");
+  return g;
 }
 
 FieldGroup& AtmosphereProcess::
@@ -1004,6 +1016,8 @@ get_group_out_impl(const std::string& group_name, const std::string& grid_name)
         "   group name: " + group_name + "\n"
         "   grid name: " + grid_name + "\n");
   }
+  static FieldGroup g("");
+  return g;
 }
 
 FieldGroup& AtmosphereProcess::
@@ -1025,6 +1039,8 @@ get_group_out_impl(const std::string& group_name) const {
         "   atm proc name: " + this->name() + "\n"
         "   group name: " + group_name + "\n");
   }
+  static FieldGroup g("");
+  return g;
 }
 
 Field& AtmosphereProcess::
@@ -1040,6 +1056,8 @@ get_internal_field_impl(const std::string& field_name, const std::string& grid_n
         "   field name: " + field_name + "\n"
         "   grid name: " + grid_name + "\n");
   }
+  static Field f;
+  return f;
 }
 
 Field& AtmosphereProcess::
@@ -1061,6 +1079,8 @@ get_internal_field_impl(const std::string& field_name) const {
         "   atm proc name: " + this->name() + "\n"
         "   field name: " + field_name + "\n");
   }
+  static Field f;
+  return f;
 }
 
 void AtmosphereProcess
diff --git a/components/eamxx/src/share/field/field.hpp b/components/eamxx/src/share/field/field.hpp
index a338199f2ef0..3fd15aa03ac6 100644
--- a/components/eamxx/src/share/field/field.hpp
+++ b/components/eamxx/src/share/field/field.hpp
@@ -349,6 +349,7 @@ class Field {
   get_subview_1 (const get_view_type<data_nd_t<T,N>,HD>&, const int) const {
     EKAT_ERROR_MSG ("Error! Cannot subview a rank2 view along the second "
                     "dimension without losing LayoutRight.\n");
+    return get_view_type<data_nd_t<T,N-1>,HD>();
   }
 
   template<HostOrDevice HD,typename T,int N>
diff --git a/components/eamxx/src/share/field/field_impl.hpp b/components/eamxx/src/share/field/field_impl.hpp
index 3d37853f478a..e1d8c182d0e3 100644
--- a/components/eamxx/src/share/field/field_impl.hpp
+++ b/components/eamxx/src/share/field/field_impl.hpp
@@ -966,6 +966,7 @@ auto Field::get_ND_view () const
                  "MaxRank = 6.\n"
                  "This should never be called at run time.\n"
                  "Please contact developer if this functionality is required\n");
+  return get_view_type<data_nd_t<T,N>,HD>();
 }
 
 } // namespace scream
diff --git a/components/eamxx/src/share/grid/library_grids_manager.hpp b/components/eamxx/src/share/grid/library_grids_manager.hpp
index fd5d3caaef22..3e25ea603810 100644
--- a/components/eamxx/src/share/grid/library_grids_manager.hpp
+++ b/components/eamxx/src/share/grid/library_grids_manager.hpp
@@ -41,6 +41,7 @@ class LibraryGridsManager : public GridsManager
         "Error! LibraryGridsManager is not capable of creating remappers.\n"
         " - from_grid: " + from_grid->name() + "\n"
         " - to_grid:   " + to_grid->name() + "\n");
+    return nullptr;
   }
 };
 
diff --git a/components/eamxx/src/share/grid/remap/vertical_remapper.cpp b/components/eamxx/src/share/grid/remap/vertical_remapper.cpp
index 67c72e045a78..8e3b44d0e1fc 100644
--- a/components/eamxx/src/share/grid/remap/vertical_remapper.cpp
+++ b/components/eamxx/src/share/grid/remap/vertical_remapper.cpp
@@ -81,6 +81,7 @@ create_src_layout (const FieldLayout& tgt_layout) const
   // we cannot infer what the corresponding src layout was.
   // This function should never be used for this remapper.
   EKAT_ERROR_MSG ("Error! VerticalRemapper does not support creating a src layout from a tgt layout.\n");
+  return FieldLayout();
 }
 
 FieldLayout VerticalRemapper::
diff --git a/components/eamxx/src/share/io/scorpio_output.cpp b/components/eamxx/src/share/io/scorpio_output.cpp
index 4e9d5add8004..fbdc665e75b0 100644
--- a/components/eamxx/src/share/io/scorpio_output.cpp
+++ b/components/eamxx/src/share/io/scorpio_output.cpp
@@ -1314,6 +1314,8 @@ get_field(const std::string& name, const std::string& mode) const
   } else {
     EKAT_ERROR_MSG ("ERROR::AtmosphereOutput::get_field Field " + name + " not found in " + mode + " field manager or diagnostics list.");
   }
+  static Field f;
+  return f;
 }
 /* ---------------------------------------------------------- */
 void AtmosphereOutput::set_diagnostics()
diff --git a/components/eamxx/src/share/io/scorpio_output.hpp b/components/eamxx/src/share/io/scorpio_output.hpp
index 696e08c99827..b1dd6b36cf3e 100644
--- a/components/eamxx/src/share/io/scorpio_output.hpp
+++ b/components/eamxx/src/share/io/scorpio_output.hpp
@@ -6,7 +6,8 @@
 #include "share/field/field_manager.hpp"
 #include "share/grid/abstract_grid.hpp"
 #include "share/grid/grids_manager.hpp"
-#include "share/util//scream_time_stamp.hpp"
+#include "share/util/scream_time_stamp.hpp"
+#include "share/util/scream_utils.hpp"
 #include "share/atm_process/atmosphere_diagnostic.hpp"
 
 #include "ekat/ekat_parameter_list.hpp"
diff --git a/components/eamxx/src/share/io/scream_io_file_specs.hpp b/components/eamxx/src/share/io/scream_io_file_specs.hpp
index 4b0054b372a5..ae5a00ff55b0 100644
--- a/components/eamxx/src/share/io/scream_io_file_specs.hpp
+++ b/components/eamxx/src/share/io/scream_io_file_specs.hpp
@@ -56,6 +56,7 @@ struct StorageSpecs {
       default:
         EKAT_ERROR_MSG ("Error! Unrecognized/unsupported file storage type.\n");
     }
+    return false;
   }
 
   void update_storage (const util::TimeStamp& t) {
diff --git a/components/eamxx/src/share/io/scream_io_utils.hpp b/components/eamxx/src/share/io/scream_io_utils.hpp
index f725b91b94c8..0bea91dc3fac 100644
--- a/components/eamxx/src/share/io/scream_io_utils.hpp
+++ b/components/eamxx/src/share/io/scream_io_utils.hpp
@@ -75,111 +75,6 @@ std::string find_filename_in_rpointer (
     const OutputAvgType avg_type = OutputAvgType::Instant,
     const IOControl& control = {});
 
-struct DefaultMetadata {
-
-  std::string get_longname (const std::string& name) {
-    if (name_2_longname.count(name)>0) {
-      return name_2_longname.at(name);
-    } else {
-      // TODO: Do we want to print a Warning message?  I'm not sure if its needed.
-      return name;
-    }
-  }
-
-  std::string get_standardname (const std::string& name) {
-    if (name_2_standardname.count(name)>0) {
-      return name_2_standardname.at(name);
-    } else {
-      // TODO: Do we want to print a Warning message?  I'm not sure if its needed.
-      return name;
-    }
-  }
-
-  // Create map of longnames, can be added to as developers see fit.
-  std::map<std::string,std::string> name_2_longname = {
-    {"lev","hybrid level at midpoints (1000*(A+B))"},
-    {"ilev","hybrid level at interfaces (1000*(A+B))"},
-    {"hyai","hybrid A coefficient at layer interfaces"},
-    {"hybi","hybrid B coefficient at layer interfaces"},
-    {"hyam","hybrid A coefficient at layer midpoints"},
-    {"hybm","hybrid B coefficient at layer midpoints"}
-  };
-
-  // Create map of longnames, can be added to as developers see fit.
-  std::map<std::string,std::string> name_2_standardname = {
-    {"p_mid"                                                       , "air_pressure"},
-    {"p_mid_at_cldtop"                                             , "air_pressure_at_cloud_top"},
-    {"T_2m"                                                        , "air_temperature"},
-    {"T_mid"                                                       , "air_temperature"},
-    {"T_mid_at_cldtop"                                             , "air_temperature_at_cloud_top"},
-    {"aero_g_sw"                                                   , "asymmetry_factor_of_ambient_aerosol_particles"},
-    {"pbl_height"                                                  , "atmosphere_boundary_layer_thickness"},
-    {"precip_liq_surf_mass"                                        , "atmosphere_mass_content_of_liquid_precipitation"},
-    {"cldlow"                                                      , "low_type_cloud_area_fraction"},
-    {"cldmed"                                                      , "medium_type_cloud_area_fraction"},
-    {"cldhgh"                                                      , "high_type_cloud_area_fraction"},
-    {"cldtot"                                                      , "cloud_area_fraction"},
-    {"cldfrac_tot_at_cldtop"                                       , "cloud_area_fraction"},
-    {"cldfrac_tot"                                                 , "cloud_area_fraction_in_atmosphere_layer"},
-    {"cldfrac_tot_for_analysis"                                    , "cloud_area_fraction_in_atmosphere_layer"},
-    {"cldfrac_rad"                                                 , "cloud_area_fraction_in_atmosphere_layer"},
-    {"qi"                                                          , "cloud_ice_mixing_ratio"},
-    {"qc"                                                          , "cloud_liquid_water_mixing_ratio"},
-    {"U"                                                           , "eastward_wind"},
-    {"eff_radius_qi"                                               , "effective_radius_of_cloud_ice_particles"},
-    {"eff_radius_qc"                                               , "effective_radius_of_cloud_liquid_water_particles"},
-    {"eff_radius_qc_at_cldtop"                                     , "effective_radius_of_cloud_liquid_water_particles_at_liquid_water_cloud_top"},
-    {"eff_radius_qr"                                               , "effective_radius_of_cloud_rain_particles"},
-    {"qv"                                                          , "humidity_mixing_ratio"},
-    {"cldfrac_ice_at_cldtop"                                       , "ice_cloud_area_fraction"},
-    {"cldfrac_ice"                                                 , "ice_cloud_area_fraction_in_atmosphere_layer"},
-    {"omega"                                                       , "lagrangian_tendency_of_air_pressure"},
-    {"landfrac"                                                    , "land_area_fraction"},
-    {"latitude"                                                    , "latitude"},
-    {"cldfrac_liq_at_cldtop"                                       , "liquid_water_cloud_area_fraction"},
-    {"cldfrac_liq"                                                 , "liquid_water_cloud_area_fraction_in_atmosphere_layer"},
-    {"longitude"                                                   , "longitude"},
-    {"rainfrac"                                                    , "mass_fraction_of_liquid_precipitation_in_air"},
-    {"V"                                                           , "northward_wind"},
-    {"nc"                                                          , "number_concentration_of_cloud_liquid_water_particles_in_air"},
-    {"cdnc_at_cldtop"                                              , "number_concentration_of_cloud_liquid_water_particles_in_air_at_liquid_water_cloud_top"},
-    {"ni"                                                          , "number_concentration_of_ice_crystals_in_air"},
-    {"aero_tau_sw"                                                 , "optical_thickness_of_atmosphere_layer_due_to_ambient_aerosol_particles"},
-    {"aero_tau_lw"                                                 , "optical_thickness_of_atmosphere_layer_due_to_ambient_aerosol_particles"},
-    {"aero_ssa_sw"                                                 , "single_scattering_albedo_in_air_due_to_ambient_aerosol_particles"},
-    {"sunlit"                                                      , "sunlit_binary_mask"},
-    {"ps"                                                          , "surface_air_pressure"},
-    {"LW_flux_dn_at_model_bot"                                     , "surface_downwelling_longwave_flux_in_air"},
-    {"SW_flux_dn_at_model_bot"                                     , "surface_downwelling_shortwave_flux_in_air"},
-    {"SW_clrsky_flux_dn_at_model_bot"                              , "surface_downwelling_shortwave_flux_in_air_assuming_clear_sky"},
-    {"phis"                                                        , "surface_geopotential"},
-    {"surf_radiative_T"                                            , "surface_temperature"},
-    {"surf_sens_flux"                                              , "surface_upward_sensible_heat_flux"},
-    {"SW_flux_dn_at_model_top"                                     , "toa_incoming_shortwave_flux"},
-    {"LW_flux_up_at_model_top"                                     , "toa_outgoing_longwave_flux"},
-    {"LW_clrsky_flux_up_at_model_top"                              , "toa_outgoing_longwave_flux_assuming_clear_sky"},
-    {"surf_evap"                                                   , "water_evapotranspiration_flux"},
-    {"AtmosphereDensity"                                           , "air_density"},
-    {"PotentialTemperature"                                        , "air_potential_temperature"},
-    {"SeaLevelPressure"                                            , "air_pressure_at_mean_sea_level"},
-    {"IceWaterPath"                                                , "atmosphere_mass_content_of_cloud_ice"},
-    {"LiqWaterPath"                                                , "atmosphere_mass_content_of_cloud_liquid_water"},
-    {"VapWaterPath"                                                , "atmosphere_mass_content_of_water_vapor"},
-    {"AerosolOpticalDepth550nm"                                    , "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"},
-    {"Exner"                                                       , "dimensionless_exner_function"},
-    {"z_mid"                                                       , "geopotential_height"},
-    {"geopotential_mid"                                            , "geopotential_height"},
-    {"RelativeHumidity"                                            , "relative_humidity"},
-    {"surface_upward_latent_heat_flux"                             , "surface_upward_latent_heat_flux"},
-    {"LongwaveCloudForcing"                                        , "toa_longwave_cloud_radiative_effect"},
-    {"ShortwaveCloudForcing"                                       , "toa_shortwave_cloud_radiative_effect"},
-    {"VirtualTemperature"                                          , "virtual_temperature"},
-    {"VaporFlux"                                                   , "water_evapotranspiration_flux"},
-    {"wind_speed"                                                  , "wind_speed"}
-  };
-  
-};
-
 // Shortcut to write/read to/from YYYYMMDD/HHMMSS attributes in the NC file
 void write_timestamp (const std::string& filename, const std::string& ts_name,
                       const util::TimeStamp& ts, const bool write_nsteps = false);
diff --git a/components/eamxx/src/share/io/scream_scorpio_interface.cpp b/components/eamxx/src/share/io/scream_scorpio_interface.cpp
index 8d2f64994ddd..c19740dbcc11 100644
--- a/components/eamxx/src/share/io/scream_scorpio_interface.cpp
+++ b/components/eamxx/src/share/io/scream_scorpio_interface.cpp
@@ -141,6 +141,7 @@ int nctype (const std::string& type) {
   } else {
     EKAT_ERROR_MSG ("Error! Unrecognized/unsupported data type '" + type + "'.\n");
   }
+  return -1;
 }
 
 template<typename T>
diff --git a/components/eamxx/src/share/property_checks/field_nan_check.cpp b/components/eamxx/src/share/property_checks/field_nan_check.cpp
index eef52adfbf78..5b709ff916de 100644
--- a/components/eamxx/src/share/property_checks/field_nan_check.cpp
+++ b/components/eamxx/src/share/property_checks/field_nan_check.cpp
@@ -186,6 +186,7 @@ PropertyCheck::ResultAndMsg FieldNaNCheck::check() const {
           "Internal error in FieldNaNCheck: unsupported field data type.\n"
           "You should not have reached this line. Please, contact developers.\n");
   }
+  return ResultAndMsg{};
 }
 
 } // namespace scream
diff --git a/components/eamxx/src/share/property_checks/field_within_interval_check.cpp b/components/eamxx/src/share/property_checks/field_within_interval_check.cpp
index bd436bb192a4..eee5f96855d5 100644
--- a/components/eamxx/src/share/property_checks/field_within_interval_check.cpp
+++ b/components/eamxx/src/share/property_checks/field_within_interval_check.cpp
@@ -332,6 +332,7 @@ PropertyCheck::ResultAndMsg FieldWithinIntervalCheck::check() const {
           "Internal error in FieldWithinIntervalCheck: unsupported field data type.\n"
           "You should not have reached this line. Please, contact developers.\n");
   }
+  return ResultAndMsg{};
 }
 
 template<typename ST>
diff --git a/components/eamxx/src/share/util/scream_data_type.hpp b/components/eamxx/src/share/util/scream_data_type.hpp
index 31ce6b9f8ef7..8c45cd734b6f 100644
--- a/components/eamxx/src/share/util/scream_data_type.hpp
+++ b/components/eamxx/src/share/util/scream_data_type.hpp
@@ -52,6 +52,7 @@ inline std::string e2str (const DataType data_type) {
     default:
       EKAT_ERROR_MSG("Error! Unsupported DataType value.\n");
   }
+  return "";
 }
 
 inline int get_type_size (const DataType data_type) {
@@ -62,6 +63,7 @@ inline int get_type_size (const DataType data_type) {
     default:
       EKAT_ERROR_MSG("Error! Unsupported DataType value.\n");
   }
+  return -1;
 }
 
 } // namespace scream
diff --git a/components/eamxx/src/share/util/scream_utils.hpp b/components/eamxx/src/share/util/scream_utils.hpp
index dbb315fc4b94..9577b5597bff 100644
--- a/components/eamxx/src/share/util/scream_utils.hpp
+++ b/components/eamxx/src/share/util/scream_utils.hpp
@@ -368,6 +368,112 @@ constexpr int eamxx_vis_swband_idx() {
   return 10;
 }
 
+struct DefaultMetadata {
+
+  std::string get_longname (const std::string& name) {
+    if (name_2_longname.count(name)>0) {
+      return name_2_longname.at(name);
+    } else {
+      // TODO: Do we want to print a Warning message?  I'm not sure if its needed.
+      return name;
+    }
+  }
+
+  std::string get_standardname (const std::string& name) {
+    if (name_2_standardname.count(name)>0) {
+      return name_2_standardname.at(name);
+    } else {
+      // TODO: Do we want to print a Warning message?  I'm not sure if its needed.
+      return name;
+    }
+  }
+
+  // Create map of longnames, can be added to as developers see fit.
+  std::map<std::string,std::string> name_2_longname = {
+    {"lev","hybrid level at midpoints (1000*(A+B))"},
+    {"ilev","hybrid level at interfaces (1000*(A+B))"},
+    {"hyai","hybrid A coefficient at layer interfaces"},
+    {"hybi","hybrid B coefficient at layer interfaces"},
+    {"hyam","hybrid A coefficient at layer midpoints"},
+    {"hybm","hybrid B coefficient at layer midpoints"}
+  };
+
+  // Create map of longnames, can be added to as developers see fit.
+  std::map<std::string,std::string> name_2_standardname = {
+    {"p_mid"                                                       , "air_pressure"},
+    {"p_mid_at_cldtop"                                             , "air_pressure_at_cloud_top"},
+    {"T_2m"                                                        , "air_temperature"},
+    {"T_mid"                                                       , "air_temperature"},
+    {"T_mid_at_cldtop"                                             , "air_temperature_at_cloud_top"},
+    {"aero_g_sw"                                                   , "asymmetry_factor_of_ambient_aerosol_particles"},
+    {"pbl_height"                                                  , "atmosphere_boundary_layer_thickness"},
+    {"precip_liq_surf_mass"                                        , "atmosphere_mass_content_of_liquid_precipitation"},
+    {"cldlow"                                                      , "low_type_cloud_area_fraction"},
+    {"cldmed"                                                      , "medium_type_cloud_area_fraction"},
+    {"cldhgh"                                                      , "high_type_cloud_area_fraction"},
+    {"cldtot"                                                      , "cloud_area_fraction"},
+    {"cldfrac_tot_at_cldtop"                                       , "cloud_area_fraction"},
+    {"cldfrac_tot"                                                 , "cloud_area_fraction_in_atmosphere_layer"},
+    {"cldfrac_tot_for_analysis"                                    , "cloud_area_fraction_in_atmosphere_layer"},
+    {"cldfrac_rad"                                                 , "cloud_area_fraction_in_atmosphere_layer"},
+    {"qi"                                                          , "cloud_ice_mixing_ratio"},
+    {"qc"                                                          , "cloud_liquid_water_mixing_ratio"},
+    {"U"                                                           , "eastward_wind"},
+    {"eff_radius_qi"                                               , "effective_radius_of_cloud_ice_particles"},
+    {"eff_radius_qc"                                               , "effective_radius_of_cloud_liquid_water_particles"},
+    {"eff_radius_qc_at_cldtop"                                     , "effective_radius_of_cloud_liquid_water_particles_at_liquid_water_cloud_top"},
+    {"eff_radius_qr"                                               , "effective_radius_of_cloud_rain_particles"},
+    {"qv"                                                          , "humidity_mixing_ratio"},
+    {"cldfrac_ice_at_cldtop"                                       , "ice_cloud_area_fraction"},
+    {"cldfrac_ice"                                                 , "ice_cloud_area_fraction_in_atmosphere_layer"},
+    {"omega"                                                       , "lagrangian_tendency_of_air_pressure"},
+    {"landfrac"                                                    , "land_area_fraction"},
+    {"latitude"                                                    , "latitude"},
+    {"cldfrac_liq_at_cldtop"                                       , "liquid_water_cloud_area_fraction"},
+    {"cldfrac_liq"                                                 , "liquid_water_cloud_area_fraction_in_atmosphere_layer"},
+    {"longitude"                                                   , "longitude"},
+    {"rainfrac"                                                    , "mass_fraction_of_liquid_precipitation_in_air"},
+    {"V"                                                           , "northward_wind"},
+    {"nc"                                                          , "number_concentration_of_cloud_liquid_water_particles_in_air"},
+    {"cdnc_at_cldtop"                                              , "number_concentration_of_cloud_liquid_water_particles_in_air_at_liquid_water_cloud_top"},
+    {"ni"                                                          , "number_concentration_of_ice_crystals_in_air"},
+    {"aero_tau_sw"                                                 , "optical_thickness_of_atmosphere_layer_due_to_ambient_aerosol_particles"},
+    {"aero_tau_lw"                                                 , "optical_thickness_of_atmosphere_layer_due_to_ambient_aerosol_particles"},
+    {"aero_ssa_sw"                                                 , "single_scattering_albedo_in_air_due_to_ambient_aerosol_particles"},
+    {"sunlit"                                                      , "sunlit_binary_mask"},
+    {"ps"                                                          , "surface_air_pressure"},
+    {"LW_flux_dn_at_model_bot"                                     , "surface_downwelling_longwave_flux_in_air"},
+    {"SW_flux_dn_at_model_bot"                                     , "surface_downwelling_shortwave_flux_in_air"},
+    {"SW_clrsky_flux_dn_at_model_bot"                              , "surface_downwelling_shortwave_flux_in_air_assuming_clear_sky"},
+    {"phis"                                                        , "surface_geopotential"},
+    {"surf_radiative_T"                                            , "surface_temperature"},
+    {"surf_sens_flux"                                              , "surface_upward_sensible_heat_flux"},
+    {"SW_flux_dn_at_model_top"                                     , "toa_incoming_shortwave_flux"},
+    {"LW_flux_up_at_model_top"                                     , "toa_outgoing_longwave_flux"},
+    {"LW_clrsky_flux_up_at_model_top"                              , "toa_outgoing_longwave_flux_assuming_clear_sky"},
+    {"surf_evap"                                                   , "water_evapotranspiration_flux"},
+    {"AtmosphereDensity"                                           , "air_density"},
+    {"PotentialTemperature"                                        , "air_potential_temperature"},
+    {"SeaLevelPressure"                                            , "air_pressure_at_mean_sea_level"},
+    {"IceWaterPath"                                                , "atmosphere_mass_content_of_cloud_ice"},
+    {"LiqWaterPath"                                                , "atmosphere_mass_content_of_cloud_liquid_water"},
+    {"VapWaterPath"                                                , "atmosphere_mass_content_of_water_vapor"},
+    {"AerosolOpticalDepth550nm"                                    , "atmosphere_optical_thickness_due_to_ambient_aerosol_particles"},
+    {"Exner"                                                       , "dimensionless_exner_function"},
+    {"z_mid"                                                       , "geopotential_height"},
+    {"geopotential_mid"                                            , "geopotential_height"},
+    {"RelativeHumidity"                                            , "relative_humidity"},
+    {"surface_upward_latent_heat_flux"                             , "surface_upward_latent_heat_flux"},
+    {"LongwaveCloudForcing"                                        , "toa_longwave_cloud_radiative_effect"},
+    {"ShortwaveCloudForcing"                                       , "toa_shortwave_cloud_radiative_effect"},
+    {"VirtualTemperature"                                          , "virtual_temperature"},
+    {"VaporFlux"                                                   , "water_evapotranspiration_flux"},
+    {"wind_speed"                                                  , "wind_speed"}
+  };
+  
+};
+
+
 } // namespace scream
 
 #endif // SCREAM_UTILS_HPP
diff --git a/externals/ekat b/externals/ekat
index 1d441b22df3e..42313831a530 160000
--- a/externals/ekat
+++ b/externals/ekat
@@ -1 +1 @@
-Subproject commit 1d441b22df3e4f8f8b3ea96099b0e848eb74afd7
+Subproject commit 42313831a530730875e1ada147a9375a3b100129