update ChangeLog

Author: brian-eaton

doc/ChangeLog

@@ -1,14 +1,14 @@
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-Tag name:
+Tag name: cam6_4_087
 Originator(s): eaton
-Date:
+Date: 21 April 2025
 One-line Summary: Update CAM testing
 Github PR URL: https://github.com/ESCOMP/CAM/pull/1285
 
 Purpose of changes (include the issue number and title text for each relevant GitHub issue):
 
-Making progress on (but not resolving):
+. Making progress on (but not resolving):
 
   Issue #258 - Most converted CESM regression tests are CAM5 - may want to make most CAM7
   - simple model configurations all use the 58 level LT vertical grid by default
@@ -17,6 +17,7 @@ Making progress on (but not resolving):
   Issue #1280 - Convert all tests to the mt232 mask.
   - All updated tests use grids with mt232 masks.
 
+. Update ccs_config external.
 
 Describe any changes made to build system:
 . simple models now use 58 levels
@@ -46,7 +47,8 @@ List all existing files that have been modified, and describe the changes:
 
 .gitmodules
 - update ccs_config_cesm1.0.29 to ccs_config_cesm1.0.39
-  needed for new grid aliases with mt232 masks
+  Needed for new grid aliases with mt232 masks, and for fixes for some FV3
+  grid alias names.
 
 bld/configure
 . set default number of levels to 58 for simple physics
@@ -99,18 +101,47 @@ 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.QPC6.derecho_intel.cam-outfrq3s_cosp (Overall: DIFF)
+ERP_D_Ln9.ne30pg3_ne30pg3_mt232.QPC7.derecho_intel.cam-outfrq3s_cosp (Overall: DIFF)
+- diffs due only to change of fexcl namelist in outfrq3s_cosp.  runs are BFB.
+
+ERC_D_Ln9.ne30pg2_ne30pg2_mt232.QPC7.derecho_intel.cam-outfrq9s (Overall: DIFF)
+- new test, no baseline available
+
+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)
+SMS_Lh12.f09_f09_mg17.FCSD_HCO.derecho_intel.cam-outfrq3h (Overall: DIFF)
+- pre-existing failures due to HEMCO not having reproducible results (issues #1018 and #856)
+
+SMS_D_Ln9_P1280x1.ne0CONUSne30x8_ne0CONUSne30x8_mt12.FCHIST.derecho_intel.cam-outfrq9s (Overall: FAIL)
+- pre-existing failure due to build-namelist error requiring CLM/CTSM external update
 
 derecho/nvhpc/aux_cam:
+ERS_Ln9.ne30pg3_ne30pg3_mg17.F2000dev.derecho_nvhpc.cam-outfrq9s_gpu_default (Overall: DIFF)
+- presumably due to changes to the nvhpc compiler environment in the updated
+  ccs_config submodule
 
 izumi/nag/aux_cam:
+ERC_D_Ln27.ne3pg3_ne3pg3_mt232.FKESSLER.izumi_nag.cam-outfrq9s (Overall: DIFF)
+ERC_D_Ln9.mpasa480_mpasa480_mt232.FHS94.izumi_nag.cam-outfrq9s (Overall: DIFF)
+ERC_D_Ln9_P1x1.ne3pg3_ne3pg3_mt232.FADIAB.izumi_nag.cam-outfrq9s (Overall: DIFF)
+- new tests; no baselines for comparison
+
+ERC_D_Ln9.f10_f10_mg37.QPC5.izumi_nag.cam-outfrq3s_cosp (Overall: DIFF)
+- diffs due only to change of fexcl namelist in outfrq3s_cosp.  runs are BFB.
 
 izumi/gnu/aux_cam:
+ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FGRAYRAD.izumi_gnu.cam-outfrq9s (Overall: DIFF)
+ERC_D_Ln9.ne3pg3_ne3pg3_mt232.FTJ16.izumi_gnu.cam-outfrq9s (Overall: DIFF)
+- new tests; no baselines for comparisons
 
 CAM tag used for the baseline comparison tests if different than previous
 tag:
 
-Summarize any changes to answers: There are no answer changes.  Diffs are
-due to new test configurations which don't have baselines for comparison.
+Summarize any changes to answers: There are no answer changes.
+  Diffs are due to new test configurations which don't have
+  baselines for comparison, and in the derecho/nvhpc test they are due to
+  build environment changes.
 
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