Merge pull request #1228 from fvitt/negwetdep

cam6_4_066: Negative wet dep messages

Author: fvitt

doc/ChangeLog

@@ -1,4 +1,61 @@
+===============================================================
+
+Tag name: cam6_4_066
+Originator(s): fvitt
+Date: 14 Feb 2025
+One-line Summary: Limit extraneous log file messages from aerosol wet deposition
+Github PR URL: https://github.com/ESCOMP/CAM/pull/1228
+
+Purpose of changes (include the issue number and title text for each relevant GitHub issue):
+
+ Ignore the insignificant negative values produced by aerosol wet deposition module.
+ Report the larger (possibly significant) negative values in the log file and abort
+ when DEBUG is TRUE.
+ Issue #1132 -- Extraneous output to cesm.log
+
+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       src/chemistry/aerosol/wetdep.F90
+ - limit log messages as described above
+
+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:
+    FAIL ERP_Ln9.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq9s COMPARE_base_rest
+    FAIL SMS_Ld1.f09_f09_mg17.FCHIST_GC.derecho_intel.cam-outfrq1d BASELINE /glade/campaign/cesm/community/amwg/cam_baselines/cam6_4_065_intel: DIFF
+  - pre-existing failures due to HEMCO not having reproducible results (issues #1018 and #856)
+
+    FAIL SMS_D_Ln9.f19_f19_mg17.FXHIST.derecho_intel.cam-outfrq9s_amie SETUP
+    FAIL SMS_D_Ln9_P1280x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s SETUP
+  - pre-existing failures due to build-namelist error requiring CLM/CTSM external update
+
+derecho/nvhpc/aux_cam: All PASS
+
+izumi/nag/aux_cam: All PASS
 
+izumi/gnu/aux_cam:
+  FAIL ERC_D_Ln9.f10_f10_mg37.QPSPCAMM.izumi_gnu.cam-outfrq3s
+ - pre-existing failure introduced in cam6_4_065
+
+Summarize any changes to answers: Bit-for-bit unchanged
+
+===============================================================
 ===============================================================
 
 Tag name: cam6_4_065