ChangeLog draft

Author: fvitt

doc/ChangeLog

@@ -1,4 +1,165 @@
+===============================================================
+
+Tag name: cam6_4_084
+Originator(s): fvitt
+Date:
+One-line Summary: Updates to nitrogen chemistry
+Github PR URL:
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+
+ Updates to nitrogen chemistry, as described in issue #1155, to improve the thermosphere.
+
+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
+
+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       bld/configure
+ - include age-of-air tracers in CAM-Chem as well as WACCM default configurations
+
+M       bld/namelist_files/namelist_defaults_cam.xml
+ - spun up ne16 and ne30 ICs for WACCMX6
+ - update default ne16pg3 topo file
+ - update se namelist opts for WACCM(x)6
+
+M       bld/namelist_files/use_cases/sd_waccm_ma_cam6.xml
+ - use updated filenames list
+
+M       bld/namelist_files/use_cases/waccm_ma_hist_cam7.xml
+M       bld/namelist_files/use_cases/waccm_sc_hist_cam7.xml
+ - use updated default ne16pg3 topo file
+
+M       cime_config/config_component.xml
+ - age-of-air defaults handled in bld/configure
+
+M	src/chemistry/mozart/mo_usrrxt.F90
+ - add customized rate calculations (appropriate for the thermosphere)
+   for reactions:
+     N + O2 -> NO + O
+     N2D + O2 -> NO + O
+     N2D + e -> N + e
+
+M	src/chemistry/pp_waccm_ma_mam5/chem_mech.doc
+M	src/chemistry/pp_waccm_ma_mam5/chem_mech.in
+M	src/chemistry/pp_waccm_ma_mam5/chem_mods.F90
+M	src/chemistry/pp_waccm_ma_mam5/m_rxt_id.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_adjrxt.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_indprd.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_lin_matrix.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_lu_factor.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_nln_matrix.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_prod_loss.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_rxt_rates_conv.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_setrxt.F90
+M	src/chemistry/pp_waccm_ma_mam5/mo_sim_dat.F90
+M	src/chemistry/pp_waccm_mad_mam5/chem_mech.doc
+M	src/chemistry/pp_waccm_mad_mam5/chem_mech.in
+M	src/chemistry/pp_waccm_mad_mam5/chem_mods.F90
+M	src/chemistry/pp_waccm_mad_mam5/m_rxt_id.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_adjrxt.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_indprd.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_lin_matrix.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_lu_factor.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_lu_solve.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_nln_matrix.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_prod_loss.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_rxt_rates_conv.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_setrxt.F90
+M	src/chemistry/pp_waccm_mad_mam5/mo_sim_dat.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/chem_mech.doc
+M	src/chemistry/pp_waccm_t4ma_mam5/chem_mech.in
+M	src/chemistry/pp_waccm_t4ma_mam5/chem_mods.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/m_rxt_id.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_adjrxt.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_indprd.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_lin_matrix.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_lu_factor.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_nln_matrix.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_prod_loss.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_rxt_rates_conv.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_setrxt.F90
+M	src/chemistry/pp_waccm_t4ma_mam5/mo_sim_dat.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/chem_mech.doc
+M	src/chemistry/pp_waccm_tsmlt_mam5/chem_mech.in
+M	src/chemistry/pp_waccm_tsmlt_mam5/chem_mods.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/m_rxt_id.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_adjrxt.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_indprd.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_lin_matrix.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_lu_factor.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_lu_solve.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_nln_matrix.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_prod_loss.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_rxt_rates_conv.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_setrxt.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5/mo_sim_dat.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/chem_mech.doc
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/chem_mech.in
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/chem_mods.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/m_rxt_id.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/m_spc_id.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_adjrxt.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_indprd.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_lin_matrix.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_lu_factor.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_lu_solve.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_nln_matrix.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_prod_loss.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_rxt_rates_conv.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_setrxt.F90
+M	src/chemistry/pp_waccm_tsmlt_mam5_vbsext/mo_sim_dat.F90
+ - updates to nitrogen chemistry for thermosphere
+
+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_083