ChangeLog draft

doc/ChangeLog

@@ -1,5 +1,110 @@
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+Tag name: cam6_4_035
+Originator(s): fvitt
+Date: 20 Sep 2024
+One-line Summary: Generalize aerosol wet removal
+Github PR URL: https://github.com/ESCOMP/CAM/pull/1099
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+
+ #1098 Generalize aerosol wet removal processes using the abstract aerosol interfaces
+ framework which can be extended to other aerosol representations, such as CARMA.
+
+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 cacraigucar
+
+List all files eliminated:
+D       src/chemistry/modal_aero/modal_aero_convproc.F90
+ - replaced by generalized aero_convproc module
+
+List all files added and what they do:
+A       src/chemistry/aerosol/aero_convproc.F90
+ - generalized aerosol convective wet removal processes
+
+A       src/chemistry/aerosol/aero_wetdep_cam.F90
+ - generalized cam layer for aerosol wet removal
+   (stratiform and convective)
+
+ src/chemistry/aerosol/modal_aero_data.F90
+ - moved from src/chemistry/modal_aero
+
+List all existing files that have been modified, and describe the changes:
+M       bld/build-namelist
+ - do not set aer_wetdep_list for MAM
+
+M       bld/namelist_files/namelist_definition.xml
+ - moved aerosol solubility factors to aero_setdep_nl group
+
+M       src/chemistry/aerosol/aerosol_properties_mod.F90
+M       src/chemistry/aerosol/modal_aerosol_properties_mod.F90
+ - add interfaces for scavenging diameter and resuspention resize
+
+M       src/chemistry/aerosol/aerosol_state_mod.F90
+M       src/chemistry/aerosol/modal_aerosol_state_mod.F90
+ - add interfaces for convective cloud aerosol activation, below cloud solubility, and wet diameter
+
+R100    src/chemistry/modal_aero/modal_aero_data.F90    src/chemistry/aerosol/modal_aero_data.F90
+ - moved to src/chemistry/aerosol/
+
+M       src/physics/carma/cam/carma_intr.F90
+M       src/chemistry/aerosol/wetdep.F90
+ - allow for 3-dimensional solubilities
+
+M       src/chemistry/modal_aero/aero_model.F90
+ - moved aerosol wet removal code to generalized aero_wetdep_cam module
+
+M       src/physics/cam/physpkg.F90
+M       src/physics/cam7/physpkg.F90
+ - wetdep_lq moved to aero_wetdep_cam
+
+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:
+
+derecho/nvhpc/aux_cam:
+
+izumi/nag/aux_cam:
+
+izumi/gnu/aux_cam:
+
+CAM tag used for the baseline comparison tests if different than previous
+tag:
+
+Summarize any changes to answers, i.e.,
+- what code configurations:
+- what platforms/compilers:
+- nature of change (roundoff; larger than roundoff but same climate; new
+  climate):
+
+If bitwise differences were observed, how did you show they were no worse
+than roundoff?
+
+If this tag changes climate describe the run(s) done to evaluate the new
+climate in enough detail that it(they) could be reproduced, i.e.,
+- source tag (all code used must be in the repository):
+- platform/compilers:
+- configure commandline:
+- build-namelist command (or complete namelist):
+- MSS location of output:
+
+MSS location of control simulations used to validate new climate:
+
+URL for AMWG diagnostics output used to validate new climate:
+
+===============================================================
+===============================================================
+
 Tag name: cam6_4_034
 Originator(s): jimmielin
 Date: Thu Sep 19 2024