add changelog

doc/ChangeLog

@@ -1,5 +1,115 @@
 ===============================================================
 
+Tag name: cam6_4_047
+Originator(s): jedwards4b, fvitt
+Date: 19 November 2024
+One-line Summary: update config component to handle new compset names
+Github PR URL: https://github.com/ESCOMP/CAM/pull/1078
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+#1077 - config_component.xml updates needed
+- Adds "C" designation for concentration-driven experiments
+#1189 - O3 is not invariant
+- Updates chemistry use cases for prescribed vs prognosed oxidants
+- Removes ISOPNO3 from wet/dry dep lists as it is a short-lived radical
+#1191 - remove mct submodule
+- Removes MCT submodule
+
+Describe any changes made to build system:
+M  cime_config/config_component.xml
+- Add new "C" or "E" designation
+
+Describe any changes made to the namelist:
+A  bld/namelist_files/use_cases/1850_trop_strat_t4s_cam7.xml
+- add new use case
+
+M  bld/namelist_files/use_cases/2000_trop_strat_vbs_cam6.xml
+M  bld/namelist_files/use_cases/2010_trop_strat_vbs_cam6.xml
+- remove ISOPNO3
+
+M  bld/namelist_files/use_cases/hist_trop_strat_t4s_cam7.xml
+- renamed from bld/namelist_files/use_cases/hist_trop_strat_ts4_cam7.xml
+
+M  bld/namelist_files/mozart_master_gas_drydep_list.xml
+M  bld/namelist_files/mozart_master_gas_wetdep_list.xml
+- remove ISOPNO3
+
+List any changes to the defaults for the boundary datasets: none
+
+Describe any substantial timing or memory changes: none
+
+Code reviewed by: peverwhee
+
+List all files eliminated:
+D  libraries/mct
+- remove mct submodule
+
+List all files added and what they do:
+A  bld/namelist_files/use_cases/1850_trop_strat_t4s_cam7.xml
+- add new use case
+
+List all existing files that have been modified, and describe the changes:
+M  bld/namelist_files/use_cases/2000_trop_strat_vbs_cam6.xml
+M  bld/namelist_files/use_cases/2010_trop_strat_vbs_cam6.xml
+- remove ISOPNO3
+
+M  bld/namelist_files/use_cases/hist_trop_strat_t4s_cam7.xml
+- renamed from bld/namelist_files/use_cases/hist_trop_strat_ts4_cam7.xml
+
+M  cime_config/config_component.xml
+- Add new "C" or "E" designation
+
+M  bld/namelist_files/mozart_master_gas_drydep_list.xml
+M  bld/namelist_files/mozart_master_gas_wetdep_list.xml
+- remove ISOPNO3
+
+M  src/cpl/nuopc/atm_stream_ndep.F90
+- set use_ndep_stream=.false. when stream_ndep_data_filename='UNSET'
+
+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.f19_f19_mg17.QPMOZ.derecho_intel.cam-outfrq3s (Overall: DIFF) details:
+ERP_Ld3.ne30pg3_ne30pg3_mg17.FHISTC_MTt4s.derecho_intel.cam-outfrq1d_aoa (Overall: DIFF) details:
+ERP_Ln9.ne30pg3_ne30pg3_mg17.FCnudged.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+SMS_D_Ln9.f09_f09_mg17.FCvbsxHIST.derecho_intel.cam-outfrq9s (Overall: DIFF) details:
+SMS_D_Ln9.f19_f19_mg17.QPC2000climo.derecho_intel.cam-outfrq3s_usecase (Overall: DIFF) details:
+SMS_D_Ln9_P1280x1.ne30pg3_ne30pg3_mg17.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_Lh12.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq3h (Overall: DIFF) details:
+ - DIFFS and NLCOMP failures because of removal of ISOPNO3 and new "C/E" compset designations
+
+SMS_D_Ln9.f19_f19_mg17.FXHIST.derecho_intel.cam-outfrq9s_amie (Overall: FAIL)
+SMS_D_Ln9_P1280x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s (Overall: FAIL)
+ - pre-existing failures due to build-namelist error requiring CLM/CTSM external update.
+
+ERP_Ln9.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq9s (Overall: FAIL)
+SMS_Ld1.f09_f09_mg17.FCHIST_GC.derecho_intel.cam-outfrq1d (Overall: DIFF)
+ - pre-existing failure due to HEMCO not having reproducible results issues #1018 and #856
+
+derecho/nvhpc/aux_cam: PASS
+
+izumi/nag/aux_cam:
+
+DAE.f45_f45_mg37.FHS94.izumi_nag.cam-dae (Overall: FAIL)
+ - pre-existing failure -- issue #670
+
+izumi/gnu/aux_cam:
+
+SMS_D_Ln3.f10_f10_mg37.QPMOZ.izumi_gnu.cam-outfrq3s_chemproc (Overall: DIFF) details:
+ - DIFFS and NLCOMP failures because of removal of ISOPNO3 and new "C/E" compset designations
+
+CAM tag used for the baseline comparison tests if different than previous
+tag:
+
+Summarize any changes to answers: BFB except NL changes
+
+===============================================================
+
 Tag name: cam6_4_046
 Originator(s): sjsprecious
 Date: 06 November 2024