Merge branch 'cam_development' into develop/mpas-dycore-8.4.0

Author: kuanchihwang

.gitmodules

@@ -29,7 +29,7 @@
 [submodule "atmos_phys"]
 	path = src/atmos_phys
 	url = https://github.com/ESCOMP/atmospheric_physics
-	fxtag = atmos_phys0_21_002
+	fxtag = atmos_phys0_21_003
         fxrequired = AlwaysRequired
         fxDONOTUSEurl = https://github.com/ESCOMP/atmospheric_physics
 

doc/ChangeLog

@@ -1,3 +1,262 @@
+Tag name: cam6_4_173
+Originator(s): pel, peverwhee, hplin
+Date: 15 May 2026
+One-line Summary: Fix energy bugs in physics-dynamics coupling, RRTMGP diagnostics, and ZM scheme
+Github PR URL: https://github.com/ESCOMP/CAM/pull/1554
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+- Closes #1551 - Bug in physics tendency scaling
+- Closes #1553 - RRTMGP diagnostic net_flx bug
+- Closes #1550 - ZM scheme no longer conserving energy
+- Closes #1556 - rad_cnst refactor: list_idx gating in carma_aerosol_state_mod.F90 breaks radiation diagnostics
+
+Describe any changes made to build system: N/A
+
+Describe any changes made to the namelist: N/A
+
+List any changes to the defaults for the boundary datasets: N/A
+
+Describe any substantial timing or memory changes: N/A
+
+Code reviewed by: nusbaume, cacraig (atmos_phys)
+
+List all files eliminated: N/A
+
+List all files added and what they do: N/A
+
+List all existing files that have been modified, and describe the changes:
+
+M       .gitmodules
+ - Update atmos_phys external to atmos_phys0_21_003
+
+M       src/atmos_phys
+ - Update to atmos_phys0_21_003: fix ZM scheme factor for energy conservation
+
+M       src/physics/cam/physpkg.F90
+M       src/physics/cam7/physpkg.F90
+M       src/physics/simple/physpkg.F90
+ - Move cam_thermo_water_update call to after state is saved (inside the
+   .not.moist_mixing_ratio_dycore block) so that cp/cv is updated using
+   post-physics water variables for energy diagnostics only
+ - Save and restore cp_or_cv_dycore along with state tracers/pdel/ps so
+   the energy-diagnostic-only call to physics_dme_adjust does not corrupt
+   the cp/cv used by the dycore energy consistency adjustment
+
+M       src/physics/rrtmgp/radiation.F90
+ - Move zeroing of flns/flnt (longwave net flux at surface/TOA) from
+   before the shortwave block to before the longwave block, fixing
+   incorrect net_flx diagnostics
+
+M       src/utils/air_composition.F90
+ - Remove 'protected' attribute from cp_or_cv_dycore to allow physpkg to
+   save/restore it across the diagnostic physics_dme_adjust call
+
+M       src/chemistry/aerosol/carma_aerosol_state_mod.F90
+ - Remove erroneous endrun guards in carma aerosol state that were blocking
+   double radiation cases
+
+If there were any failures reported from running test_driver.sh on any test
+platform, and checkin with these failures has been OK'd by the gatekeeper,
+then copy the lines from the td.*.status files for the failed tests to the
+appropriate machine below.  All failed tests must be justified.
+
+derecho/intel/aux_cam:
+  ERC_D_Ln9.f09_f09_mt232.FHIST_BDRD.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.f19_f19_mg17.QPMOZ.derecho_intel.cam-outfrq3s (Overall: DIFF) details:
+  ERC_D_Ln9.f19_f19_mt232.QPC6.derecho_intel.cam-outfrq3s_cosp (Overall: DIFF) details:
+  ERC_D_Ln9.mpasa120_mpasa120.F2000climo.derecho_intel.cam-outfrq9s_mpasa120 (Overall: DIFF) details:
+  ERC_D_Ln9.mpasa120_mpasa120.FHISTC_LTso.derecho_intel.cam-outfrq9s_mpasa120 (Overall: DIFF) details:
+  ERC_D_Ln9.mpasa120_mpasa120.QPC7.derecho_intel.cam-outfrq9s_mpasa120 (Overall: DIFF) details:
+  ERC_D_Ln9.ne30pg2_ne30pg2_mt232.QPC7.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.ne30pg3_ne30pg3_mt232.F1850C_LTso.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERC_Ln9.C96_C96_mt232.F2000climo.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERI_D_Ln18.f09_f09_mt232.FHIST.derecho_intel.cam-outfrq3s_eri (Overall: DIFF) details:
+  ERI_D_Ln18.f19_f19_mt232.FHIST_C5.derecho_intel.cam-outfrq3s_eri (Overall: DIFF) details:
+  ERI_D_Ln18.ne16pg3_ne16pg3_mt232.FHIST_C4.derecho_intel.cam-outfrq3s_eri (Overall: DIFF) details:
+  ERI_D_Ln18.ne30pg3_ne30pg3_mt232.FHISTC_LTso.derecho_intel.cam-outfrq3s_eri (Overall: DIFF) details:
+  ERP_D_Ln9.ne30pg3_ne30pg3_mt232.F1850C_MTso.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERP_D_Ln9_P64x2.f09_f09_mg17.QSC6.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERP_Ld3.ne16pg3_ne16pg3_mg17.FHISTC_WAt1ma.derecho_intel.cam-reduced_hist1d (Overall: DIFF) details:
+  ERP_Ld3.ne30pg3_ne30pg3_mt232.FHISTC_MTt4s.derecho_intel.cam-outfrq1d_aoa (Overall: DIFF) details:
+  ERP_Lh12.f19_f19_mg17.FW4madSD.derecho_intel.cam-outfrq3h (Overall: DIFF) details:
+  ERP_Ln9.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERP_Ln9.f19_f19_mg17.FWsc1850.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERP_Ln9.ne30pg3_ne30pg3_mg17.FCnudged.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERP_Ln9.ne30pg3_ne30pg3_mg17.FHISTC_WAma.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERR_Ln9.ne16pg3_ne16pg3_mt232.FHISTC_LTso.derecho_intel.cam-outfrq9s_bwic (Overall: DIFF) details:
+  ERS_Ln9.f09_f09_mg17.FX2000.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  ERS_Ln9.f19_f19_mg17.FXSD.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.f09_f09_mg17.FCts2nudged.derecho_intel.cam-outfrq9s_leapday (Overall: DIFF) details:
+  SMS_D_Ln9.f09_f09_mg17.FCvbsxHIST.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.f09_f09_mg17.FSD.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mg17.FCARMA2000climo.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mg17.FCHIST_SLH.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mg17.FWma2000climo.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mg17.FWma2000climo.derecho_intel.cam-outfrq9s_waccm_ma_mam4 (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mg17.QPC2000climo.derecho_intel.cam-outfrq3s_usecase (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mt232.FHIST_C5.derecho_intel.cam-mam7 (Overall: DIFF) details:
+  SMS_Ld1.f09_f09_mg17.FCHIST_GC.derecho_intel.cam-outfrq1d (Overall: DIFF) details:
+  SMS_Ld1.f09_f09_mg17.FW2000climo.derecho_intel.cam-outfrq1d (Overall: DIFF) details:
+  SMS_Lh12.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq3h (Overall: DIFF) details:
+  SMS_Ln9.f09_f09_mg17.F2010climo.derecho_intel.cam-nudging (Overall: DIFF) details:
+  SMS_Ln9.f09_f09_mg17.FW1850.derecho_intel.cam-reduced_hist3s (Overall: DIFF) details:
+  ERS_Ln9.ne30pg3_ne30pg3_mg17.FHISTC_WXma.derecho_intel.cam-outfrq9s_ctem (Overall: DIFF) details:
+  SCT_D_Ln7.ne3_ne3_mg37.QPC5.derecho_intel.cam-scm_prep (Overall: DIFF) details:
+  SMS_C2_D_Ln9.ne16pg3_ne16pg3_mg17.FHISTC_WXma.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.ne0ARCTICne30x4_ne0ARCTICne30x4_mt12.FHIST.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.ne16_ne16_mg17.QPX2000.derecho_intel.cam-outfrq9s_amie (Overall: DIFF) details:
+  SMS_D_Ln9.ne30pg3_ne30pg3_mt232.1850C_CAM70%MT%CT4S2_CLM60%SP_CICE%PRES_DOCN%DOM_MOSART_SGLC_SWAV_SESP.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9.ne30pg3_ne30pg3_mt232.FHISTC_MTso.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln9_P1280x1.ne30pg3_ne30pg3_mt232.FHISTC_MTt1s.derecho_intel.cam-outfrq9s_Leung_dust (Overall: DIFF) details:
+  SMS_Ld1.ne30pg3_ne30pg3_mg17.FC2010climo.derecho_intel.cam-outfrq1d (Overall: DIFF) details:
+  SMS_Ln9.ne30pg3_ne30pg3_mg17.FW2000climo.derecho_intel.cam-outfrq9s_rrtmgp (Overall: DIFF) details:
+  SMS_D_Ln9_P1536x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+    - expected differences due to SE dycore updates + ZM bug fix.
+
+
+derecho/nvhpc/aux_cam:
+  ERS_Ln9.ne30pg3_ne30pg3_mt232.FHISTC_LTso.derecho_nvhpc.cam-outfrq9s_gpu_default (Overall: DIFF)
+    - expected differences due to SE dycore updates + ZM bug fix.
+
+izumi/nag/aux_cam:
+  ERC_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_nag.cam-outfrq3s_subcol (Overall: FAIL) details:
+  - pre-existing failure -- see https://github.com/ESCOMP/CAM/issues/1514
+
+  ERC_D_Ln27.ne3pg3_ne3pg3_mt232.FKESSLER.izumi_nag.cam-outfrq9s (Overall: DIFF) details::
+  ERC_D_Ln9.mpasa480_mpasa480_mt232.QPC7.izumi_nag.cam-outfrq9s_mpasa480 (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FHISTC_LTso.izumi_nag.cam-cosp_rad_diags (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FHISTC_LTso.izumi_nag.cam-outfrq9s_nochem (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.QPC4.izumi_nag.cam-outfrq9s (Overall: DIFF) details:
+  SMS_D_Ln3.ne5pg3_ne5pg3_mg37.QPX2000.izumi_nag.cam-outfrq3s (Overall: DIFF) details:
+  SMS_D_Ln6.ne5_ne5_mg37.QPWmaC4.izumi_nag.cam-outfrq3s_physgrid_tem (Overall: DIFF) details:
+  SMS_D_Ln9.ne3pg3_ne3pg3_mt232.QPC7.izumi_nag.cam-carma_test_tracers (Overall: DIFF) details:
+    - expected differences due to SE dycore updates + ZM bug fix.
+
+  ERC_D_Ln9.f10_f10_mg37.QPWmaC6.izumi_nag.cam-outfrq3s (Overall: DIFF) details:
+  ERC_D_Ln9.f10_f10_mt232.FHIST.izumi_nag.cam-outfrq3s_cospsathist (Overall: DIFF) details
+  SMS_D_Ln9.f10_f10_mt232.F1850.izumi_nag.cam-outfrq9s (Overall: DIFF) details:
+  TMC_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_nag.cam-mc_ttrac (Overall: DIFF) details:
+     - expected differences due to ZM bug fix.
+
+izumi/gnu/aux_cam:
+  ERC_D_Ln9.C48_C48_mg17.QPC6.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.f10_f10_mg37.QPC4.izumi_gnu.cam-outfrq3s_diags (Overall: DIFF) details:
+  ERC_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_gnu.cam-rad_diag (Overall: DIFF) details:
+  ERC_D_Ln9.f19_f19_mt232.FHIST.izumi_gnu.cam-lonlat_fv_diags (Overall: DIFF) details:
+  ERC_D_Ln9.mpasa480_mpasa480_mt232.FHISTC_LTso.izumi_gnu.cam-outfrq9s_mpasa480 (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.F1850_C4.izumi_gnu.cam-co2rmp (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FGRAYRAD.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FHIST_C5.izumi_gnu.cam-carma_cosp_rad_diag_mam (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FHISTC_LTso.izumi_gnu.cam-sat_lcltod (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FHIST.izumi_gnu.cam-nochem_clubbmf (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FTJ16.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.QPC5.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.ne3pg3_ne3pg3_mt232.QPC7.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+  ERC_D_Ln9.ne5_ne5_mg37.QPC4.izumi_gnu.cam-outfrq3s_nudging_ne5_L26 (Overall: DIFF) details:
+  ERS_Ln9_P24x1.mpasa480_mpasa480.F2000climo.izumi_gnu.cam-outfrq9s_mpasa480 (Overall: DIFF) details:
+  PLB_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_gnu.cam-ttrac_loadbal0 (Overall: DIFF) details:
+  PLB_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_gnu.cam-ttrac_loadbal1 (Overall: DIFF) details:
+  PLB_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_gnu.cam-ttrac_loadbal3 (Overall: DIFF) details:
+  SCT_D_Ln7.ne3_ne3_mg37.QPC6.izumi_gnu.cam-scm_prep_c6 (Overall: DIFF) details:
+  SMS_D_Ln3.f10_f10_mg37.QPMOZ.izumi_gnu.cam-outfrq3s_chemproc (Overall: DIFF) details:
+  SMS_D_Ln9.f10_f10_mg37.FWmaHIST.izumi_gnu.cam-outfrq9s_mee_fluxes (Overall: DIFF) details:
+  SMS_D_Ln9.f10_f10_mg37.QPWmaC4.izumi_gnu.cam-outfrq9s_apmee (Overall: DIFF) details:
+  SMS_D_Ln9.f19_f19_mt232.FW4madSD.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+  SUB_D_Ln9.ne3pg3_ne3pg3_mt232.FHIST.izumi_gnu.cam-outfrq9s (Overall: DIFF) details:
+    - expected failures due to SE dycore updates + ZM bug fix
+
+Summarize any changes to answers:
+Expecting failures against baseline for all tests using SE dycore
+(only tests without moisture should not fail)
+
+===============================================================
+
+Tag name: cam6_4_172
+Originator(s): fvitt
+Date: 14 May 2026
+One-line Summary: Aqueous chemistry bug fixes
+Github PR URL: https://github.com/ESCOMP/CAM/pull/1548
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+
+Issue #1544
+Fix the following aqueous chemistry bugs:
+ - 5th mode is not included in the updates when MAM5 is used
+ - Failure to update NH3 when CARMA is used
+
+Describe any changes made to build system: N/A
+
+Describe any changes made to the namelist: N/A
+
+List any changes to the defaults for the boundary datasets: N/A
+
+Describe any substantial timing or memory changes: N/A
+
+Code reviewed by: cacraigucar tilmes
+
+List all files eliminated:
+
+List all files added and what they do:
+
+List all existing files that have been modified, and describe the changes:
+M       src/chemistry/carma_aero/carma_aero_gasaerexch.F90
+ - initialize diagnostic varible to zero
+
+M       src/chemistry/carma_aero/sox_cldaero_mod.F90
+ - include NH3 gas loss
+ - enforce lower limits
+
+M       src/chemistry/modal_aero/sox_cldaero_mod.F90
+ - include the 5th sulfate mode
+
+If there were any failures reported from running test_driver.sh on any test
+platform, and checkin with these failures has been OK'd by the gatekeeper,
+then copy the lines from the td.*.status files for the failed tests to the
+appropriate machine below.  All failed tests must be justified.
+
+derecho/intel/aux_cam:
+  DIFF ERP_Ld3.ne16pg3_ne16pg3_mg17.FHISTC_WAt1ma.derecho_intel.cam-reduced_hist1d
+  DIFF ERP_Ld3.ne30pg3_ne30pg3_mt232.FHISTC_MTt4s.derecho_intel.cam-outfrq1d_aoa
+  DIFF ERP_Ln9.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq9s
+  DIFF ERP_Ln9.ne30pg3_ne30pg3_mg17.FCnudged.derecho_intel.cam-outfrq9s
+  DIFF ERP_Ln9.ne30pg3_ne30pg3_mg17.FHISTC_WAma.derecho_intel.cam-outfrq9s
+  DIFF ERS_Ln9.f09_f09_mg17.FX2000.derecho_intel.cam-outfrq9s
+  DIFF ERS_Ln9.f19_f19_mg17.FXSD.derecho_intel.cam-outfrq9s
+  DIFF ERS_Ln9.ne30pg3_ne30pg3_mg17.FHISTC_WXma.derecho_intel.cam-outfrq9s_ctem
+  DIFF SMS_C2_D_Ln9.ne16pg3_ne16pg3_mg17.FHISTC_WXma.derecho_intel.cam-outfrq9s
+  DIFF SMS_D_Ln9.f09_f09_mg17.FCts2nudged.derecho_intel.cam-outfrq9s_leapday
+  DIFF SMS_D_Ln9.f09_f09_mg17.FCvbsxHIST.derecho_intel.cam-outfrq9s
+  DIFF SMS_D_Ln9.f19_f19_mg17.FCARMA2000climo.derecho_intel.cam-outfrq9s
+  DIFF SMS_D_Ln9.f19_f19_mg17.FCHIST_SLH.derecho_intel.cam-outfrq9s
+  DIFF SMS_D_Ln9.f19_f19_mg17.FWma2000climo.derecho_intel.cam-outfrq9s
+  DIFF SMS_D_Ln9.f19_f19_mg17.QPC2000climo.derecho_intel.cam-outfrq3s_usecase
+  DIFF SMS_D_Ln9.ne30pg3_ne30pg3_mt232.1850C_CAM70%MT%CT4S2_CLM60%SP_CICE%PRES_DOCN%DOM_MOSART_SGLC_SWAV_SESP.derecho_intel.cam-outfrq9s
+  DIFF SMS_D_Ln9_P1280x1.ne30pg3_ne30pg3_mt232.FHISTC_MTt1s.derecho_intel.cam-outfrq9s_Leung_dust
+  DIFF SMS_D_Ln9_P1536x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s
+  DIFF SMS_Ld1.f09_f09_mg17.FW2000climo.derecho_intel.cam-outfrq1d
+  DIFF SMS_Ld1.ne30pg3_ne30pg3_mg17.FC2010climo.derecho_intel.cam-outfrq1d
+  DIFF SMS_Lh12.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq3h
+  DIFF SMS_Ln9.f09_f09_mg17.FW1850.derecho_intel.cam-reduced_hist3s
+  DIFF SMS_Ln9.ne30pg3_ne30pg3_mg17.FW2000climo.derecho_intel.cam-outfrq9s_rrtmgp
+  - expected differences due to bug fixes for MAM5 and CARMA
+
+derecho/nvhpc/aux_cam: PASS
+
+izumi/nag/aux_cam:
+  FAIL ERC_D_Ln9.f10_f10_mt232.FHIST_C5.izumi_nag.cam-outfrq3s_subcol COMPARE_base_rest
+  - pre-existing failure -- see https://github.com/ESCOMP/CAM/issues/1514
+
+  DIFF ERC_D_Ln9.f10_f10_mg37.QPWmaC6.izumi_nag.cam-outfrq3s
+  - expected differences due to bug fix for MAM5
+
+izumi/gnu/aux_cam:
+  DIFF SMS_D_Ln9.f10_f10_mg37.FWmaHIST.izumi_gnu.cam-outfrq9s_mee_fluxes
+  - expected differences due to bug fix for MAM5
+
+Summarize any changes to answers:
+  larger than roundoff for MAM5 and CARMA configurations
+
+===============================================================
 ===============================================================
 
 Tag name: cam6_4_171

src/atmos_phys

@@ -407,10 +407,6 @@ subroutine hygroscopicity(self, bin_ndx, kappa)
     character(len=aero_name_len) :: bin_name, shortname
     integer :: igroup, ibin, rc, nchr, ncol
 
-    if (self%list_idx_ /= 0) then
-       call endrun('carma_aerosol_state::hygroscopicity: only valid for climate list (list_idx=0)')
-    end if
-
     call rad_aer_get_info_by_bin(0, bin_ndx, bin_name=bin_name)
 
     nchr = len_trim(bin_name)-2
@@ -476,10 +472,6 @@ function dry_volume(self, aero_props, bin_idx, ncol, nlev) result(vol)
     character(len=aero_name_len) :: bin_name, shortname
     integer :: igroup, ibin, rc, nchr
 
-    if (self%list_idx_ /= 0) then
-       call endrun('carma_aerosol_state::dry_volume: only valid for climate list (list_idx=0)')
-    end if
-
     call rad_aer_get_info_by_bin(0, bin_idx, bin_name=bin_name)
 
     nchr = len_trim(bin_name)-2
@@ -519,10 +511,6 @@ function wet_volume(self, aero_props, bin_idx, ncol, nlev) result(vol)
     character(len=aero_name_len) :: bin_name, shortname
     integer :: igroup, ibin, rc, nchr
 
-    if (self%list_idx_ /= 0) then
-       call endrun('carma_aerosol_state::wet_volume: only valid for climate list (list_idx=0)')
-    end if
-
     call rad_aer_get_info_by_bin(0, bin_idx, bin_name=bin_name)
 
     nchr = len_trim(bin_name)-2
@@ -586,10 +574,6 @@ function wet_diameter(self, bin_idx, ncol, nlev) result(diam)
     character(len=aero_name_len) :: bin_name, shortname
     integer :: igroup, ibin, rc, nchr
 
-    if (self%list_idx_ /= 0) then
-       call endrun('carma_aerosol_state::wet_diameter: only valid for climate list (list_idx=0)')
-    end if
-
     call rad_aer_get_info_by_bin(0, bin_idx, bin_name=bin_name)
 
     nchr = len_trim(bin_name)-2

src/chemistry/aerosol/carma_aerosol_state_mod.F90

@@ -507,6 +507,9 @@ subroutine carma_aero_gasaerexch_sub(  state, &
                           num_bin,          t,          pmid,       &
                           wetr_n,                   uptkrate    )
 
+  ! initialize to zero before summing
+  uptkrate_all(:,:) = 0._r8
+
   do m = 1, nbins
 
      write(fieldname,'("NUMDENS_bin",I2.2)') m