NOAA-EMC · bhuang95 · Oct 22, 2025 · Oct 22, 2025 · Oct 23, 2025 · Oct 29, 2025
diff --git a/parm/atm/atm_ens_config.yaml.j2 b/parm/atm/atm_ens_config.yaml.j2
@@ -75,5 +75,11 @@ data_out:
                          '${YMD}': current_cycle | to_YMD,
                          '${HH}': current_cycle | strftime('%H'),
                          '${MEMDIR}': 'mem%03d' | format(imem) }) %}
+{% if DOENKFONLY_ATM %}
+    {% for itile in range(1, ntiles + 1) %}
+    - ['{{ DATA }}/anl/{{ 'mem%03d' | format(imem) }}/{{ APREFIX_ENS }}cubed_sphere_grid_atminc.tile{{ itile }}.nc', '{{ COM_ATMOS_ANALYSIS_TMPL | replace_tmpl(tmpl_dict) }}/{{ APREFIX_ENS }}csg_jedi_increment.atm.i006.tile{{ itile }}.nc']
+   {% endfor %}
+{% else %}
     - ['{{ DATA }}/anl/{{ 'mem%03d' | format(imem) }}/{{ APREFIX_ENS }}cubed_sphere_grid_atminc.nc', '{{ COM_ATMOS_ANALYSIS_TMPL | replace_tmpl(tmpl_dict) }}/{{ APREFIX_ENS }}csg_jedi_increment.atm.i006.nc']
+{% endif %}
 {% endfor %}
diff --git a/parm/atm/atm_ens_obs_dist_localizations.yaml.j2 b/parm/atm/atm_ens_obs_dist_localizations.yaml.j2
@@ -0,0 +1,19 @@
+obs_distribution_localizations:
+  obs_distribution:
+    name: {{ distribution_type }}
+    halo size: 1250e3
+  obs_localizations:
+  - localization method: Horizontal Gaspari-Cohn
+    lengthscale: 1250e3
+    max nobs: 10000
+
+override_obs_distribution_localizations:
+  override: false
+  atms_n20:
+    obs_distribution:
+      name: {{ distribution_type }}
+      halo size: 850e3
+    obs_localizations:
+    - localization method: Horizontal Gaspari-Cohn
+      lengthscale: 850e3
+      max nobs: 5000
diff --git a/parm/atm/jcb-base.yaml.j2 b/parm/atm/jcb-base.yaml.j2
@@ -129,6 +129,8 @@ local_ensemble_da_solver: Deterministic GETKF
 
 increment_variables: [eastward_wind,northward_wind,layer_thickness,air_pressure_thickness,air_temperature,air_pressure_at_surface,water_vapor_mixing_ratio_wrt_moist_air,cloud_liquid_ice,cloud_liquid_water,snow_water,rain_water,graupel,ozone_mass_mixing_ratio]
 
+atm_enkfonly: {{ DOENKFONLY_ATM | default(false, true) }}
+
 # Veritcal localization for GETKF
 vl_fraction_of_retained_variance: 0.750
 vl_lengthscale: 2.1
@@ -145,9 +147,6 @@ driver_save_prior_mean: false
 driver_save_posterior_mean_increment: false
 driver_save_posterior_ensemble_increments: true
 
-# Distribution type
-distribution_type: Halo
-
 # Diagnostics
 atmosphere_ensemble_increment_prefix: "./anl/mem%{member}%/atminc."
 atmosphere_posterior_output_gaussian: "./mem%{member}%/atmanl."

diff --git a/parm/atm/jcb-prototype_lgetkf.yaml.j2 b/parm/atm/jcb-prototype_lgetkf.yaml.j2
@@ -1,6 +1,6 @@
 # Use observations for lgetkf
 # ---------------------------
-app_path_observations: {{PARMgfs}}/gdas/jcb-gdas/observations/atmosphere-lgetkf
+app_path_observations: {{PARMgfs}}/gdas/jcb-gdas/observations/atmosphere
 app_path_observation_chronicle: {{PARMgfs}}/gdas/jcb-gdas/observation_chronicle/atmosphere
 
 # Algorithm
@@ -11,9 +11,13 @@ algorithm: local_ensemble_da
 # ------------
 atmosphere_background_ensemble_path: ./bkg/mem%mem%
 
+# Distribution type used in OBS_DIST_LOCALIZATIONS_YAML
+{% set distribution_type = "Halo" %}
+
 # Observation things
 # ------------------
 {% include OBS_LIST_YAML %}
+{% include OBS_DIST_LOCALIZATIONS_YAML %}
 
 # Testing things
 # --------------

diff --git a/parm/atm/jcb-prototype_lgetkf_observer.yaml.j2 b/parm/atm/jcb-prototype_lgetkf_observer.yaml.j2
@@ -1,6 +1,6 @@
 # Use observations for lgetkf
 # ---------------------------
-app_path_observations: {{PARMgfs}}/gdas/jcb-gdas/observations/atmosphere-lgetkf
+app_path_observations: {{PARMgfs}}/gdas/jcb-gdas/observations/atmosphere
 app_path_observation_chronicle: {{PARMgfs}}/gdas/jcb-gdas/observation_chronicle/atmosphere
 
 # Algorithm
@@ -14,12 +14,13 @@ atmosphere_background_ensemble_path: ./bkg/mem%mem%
 # Naming conventions for observation files
 atmosphere_obsdataout_prefix: diag_lobs_
 
-# Distribution type
-distribution_type: RoundRobin
+# Distribution type used in OBS_DIST_LOCALIZATIONS_YAML
+{% set distribution_type = "RoundRobin" %}
 
 # Observation things
 # ------------------
 {% include OBS_LIST_YAML %}
+{% include OBS_DIST_LOCALIZATIONS_YAML %}
 
 # Testing things
 # --------------

diff --git a/parm/atm/jcb-prototype_lgetkf_solver.yaml.j2 b/parm/atm/jcb-prototype_lgetkf_solver.yaml.j2
@@ -1,6 +1,6 @@
 # Use observations for lgetkf
 # ---------------------------
-app_path_observations: {{PARMgfs}}/gdas/jcb-gdas/observations/atmosphere-lgetkf
+app_path_observations: {{PARMgfs}}/gdas/jcb-gdas/observations/atmosphere
 app_path_observation_chronicle: {{PARMgfs}}/gdas/jcb-gdas/observation_chronicle/atmosphere
 
 # Algorithm
@@ -17,12 +17,13 @@ atmosphere_obsdatain_prefix: diag_lobs_
 atmosphere_obsdatain_suffix: "_{{ current_cycle | to_YMDH }}.nc"
 atmosphere_obsdataout_prefix: diag_solv_
 
-# Distribution type
-distribution_type: Halo
+# Distribution type used in OBS_DIST_LOCALIZATIONS_YAML
+{% set distribution_type = "Halo" %}
 
 # Observation things
 # ------------------
 {% include OBS_LIST_YAML %}
+{% include OBS_DIST_LOCALIZATIONS_YAML %}
 
 # Testing things
 # --------------

diff --git a/parm/jcb-gdas b/parm/jcb-gdas
diff --git a/sorc/fv3-jedi b/sorc/fv3-jedi
diff --git a/sorc/ioda b/sorc/ioda
diff --git a/sorc/jcb b/sorc/jcb
diff --git a/sorc/oops b/sorc/oops
+7 −1		algorithm/atmosphere/fv3jedi_fv3inc_lgetkf.yaml.j2
+33 −0		observation_chronicle/atmosphere/radiance_gmi_gpm.yaml
+767 −0		observations/atmosphere/aircraft.yaml.j2
+0 −181		observations/atmosphere/aircraft_humidity.yaml.j2
+0 −299		observations/atmosphere/aircraft_temperature.yaml.j2
+0 −290		observations/atmosphere/aircraft_wind.yaml.j2
+0 −0		observations/atmosphere/gnssro_geooptics.yaml.j2
+0 −0		observations/atmosphere/gnssro_kompsat5.yaml.j2
+0 −0		observations/atmosphere/gnssro_planetiq.yaml.j2
+0 −0		observations/atmosphere/gnssro_sentinel6.yaml.j2
+0 −0		observations/atmosphere/gnssro_tandemx.yaml.j2
+0 −0		observations/atmosphere/gnssro_terrasarx.yaml.j2
+3 −1		observations/atmosphere/radiance_cris-fsr_n20.yaml.j2
+3 −1		observations/atmosphere/radiance_cris-fsr_n21.yaml.j2
+3 −1		observations/atmosphere/radiance_cris-fsr_npp.yaml.j2
+431 −0		observations/atmosphere/radiance_gmi_gpm.yaml.j2
+3 −1		observations/atmosphere/radiance_iasi_metop-a.yaml.j2
+3 −1		observations/atmosphere/radiance_iasi_metop-b.yaml.j2
+3 −1		observations/atmosphere/radiance_iasi_metop-c.yaml.j2
+46 −0		observations/atmosphere/satwind.yaml.j2
+4 −1		observations/atmosphere/sfc.yaml.j2
+1 −1		observations/atmosphere/sfcship.yaml.j2
+3 −1		observations/atmosphere/sondes.yaml.j2
+42 −25		src/ObsSpace.cc
+3 −2		src/ObsSpace.h
+0 −2		src/reader/ObsReader.cpp
+8 −12		src/reader/distribute/distributeObs.cpp
+10 −6		src/reader/filter/filterObs.cpp
+3 −24		test/CMakeLists.txt
+0 −105		test/testinput/iodatest_obsspace_index_recnum_osdf.yaml
+0 −6		test/testinput/iodatest_reader_filter.yaml
+7 −1		qg/model/qg_obsvec_mod.F90
+1 −2		qg/test/testinput/4dvar_drpcg_lmp.yaml
+1 −1		qg/test/testinput/letkf_crossvalid.yaml
+0 −2		src/CMakeLists.txt
+0 −28		src/oops/base/FieldSet4D.cc
+0 −10		src/oops/base/FieldSet4D.h
+27 −71		src/oops/generic/HtlmCalculator.h
+13 −34		src/oops/generic/HybridLinearModelCoeffs.h
+3 −4		src/oops/runs/Run.cc
+2 −0		src/oops/runs/Run.h
+7 −12		src/oops/runs/Variational.h
+6 −3		src/oops/util/FieldSetSubCommunicators.cc
+1 −1		src/oops/util/LibOOPS.cc
+1 −1		src/oops/util/LibOOPS.h
+2 −2		src/oops/util/TestReference.cc
+2 −2		src/oops/util/TestReference.h
+0 −1		src/oops/util/Timer.cc
+9 −59		src/oops/util/TimerHelper.cc
+1 −11		src/oops/util/TimerHelper.h
+0 −69		src/oops/util/TimerTree.cc
+0 −35		src/oops/util/TimerTree.h