Issues

• Default not-LTE in WACCM7

  ESCOMP/CAM#1699 · Filter by author fvitt opened on Oct 1, 2026
  

• Minimize space from 200+ clubb_mf variables that are unused when its not chosen as the deep scheme.

  ESCOMP/CAM#1697 · Filter by author jtruesdal opened on Sep 30, 2026

• Consolidate use of the roots solver which is duplicated in clubb_mf and uwshcu.F90

  ESCOMP/CAM#1696 · Filter by author jtruesdal opened on Sep 30, 2026

• Issue-closing script should close all issues mentioned in referenced PRs

  enhancement
  ESCOMP/CAM#1695 · Filter by author nusbaume opened on Sep 30, 2026

• Dust bins of large (> 10 micron) particles not being sent to coupler

  bugMust have CESM3
  ESCOMP/CAM#1694 · Filter by author briandobbins opened on Sep 29, 2026
  

• COSP issues leftover from cam6_4_204

  bugMust have CESM3
  ESCOMP/CAM#1692 · Filter by author jimmielin opened on Sep 29, 2026
  1

  

• Misc SCAM bug fixes and feature enhancements

  bugMust have CESM3
  ESCOMP/CAM#1691 · Filter by author jtruesdal opened on Sep 29, 2026
  

• CESM alpha test failures (age-of-air)

  ESCOMP/CAM#1688 · Filter by author fvitt opened on Sep 28, 2026
  

• Update Joule heating and electron heating rates in WACCM and WACCM-X

  enhancement
  ESCOMP/CAM#1687 · Filter by author fvitt opened on Sep 28, 2026
  

• Regression test for threading

  enhancementmisc tag
  ESCOMP/CAM#1686 · Filter by author PeterHjortLauritzen opened on Sep 28, 2026
  

• CAM not getting the correct use case with a long name comspet

  ESCOMP/CAM#1685 · Filter by author cecilehannay opened on Sep 25, 2026
  4

• Add CMIP diags, source options to GW code

  Must have CESM3
  ESCOMP/CAM#1683 · Filter by author JulioTBacmeister opened on Sep 24, 2026

• Move ndep files to CAM section of inputdata

  enhancementmisc tag
  ESCOMP/CAM#1682 · Filter by author cacraigucar opened on Sep 22, 2026
  4

  

• Vector-complement check aborts on history tapes that are not interpolated

  bugmisc tag
  ESCOMP/CAM#1670 · Filter by author PeterHjortLauritzen opened on Sep 4, 2026
  

• *_PDC physics-dynamics coupling diagnostics wrong on CSLAM (pgN) grids: missing dp_fvm weighting

  bugmisc tag
  Bug

  ESCOMP/CAM#1669 · Filter by author jimmielin opened on Sep 3, 2026
  

• Import state nuopc state_diagnose call is not under dbug_flag > 1, causing ESMF logfile flood

  after CESM3_0bugmisc tag
  ESCOMP/CAM#1667 · Filter by author jimmielin opened on Aug 31, 2026
  

• Restore UBC lists to include Q and update WACCM7 IC files

  Must have CESM3
  ESCOMP/CAM#1663 · Filter by author fvitt opened on Aug 28, 2026
  

• Fix fields indentified with TR8_enhanced in the atmos_phys repo

  after CESM3_0bug
  ESCOMP/CAM#1662 · Filter by author cacraigucar opened on Aug 26, 2026
  

• WACCM-X coupling with MAGE

  enhancement
  ESCOMP/CAM#1647 · Filter by author fvitt opened on Aug 14, 2026
  

• FLBC overwrite of CO2 field

  bug
  ESCOMP/CAM#1645 · Filter by author gold2718 opened on Aug 11, 2026
  6

  

• Out of memory issue in CAM at ne1024 resolution

  enhancement
  ESCOMP/CAM#1640 · Filter by author sjsprecious opened on Aug 10, 2026
  

• Update chemistry reaction rate constants

  enhancement
  ESCOMP/CAM#1633 · Filter by author fvitt opened on Jul 23, 2026

• atm nx and ny attributes are incorrect for single-column runs

  bugmisc tag
  ESCOMP/CAM#1622 · Filter by author billsacks opened on Jul 17, 2026
  

• Integer overflow of 32-bit NetCDF dimension products → undersized allocation → heap out-of-bounds write in sat_hist.F90 and tools/mkatmsrffile

  misc tag
  ESCOMP/CAM#1620 · Filter by author Champollion9012 opened on Jul 16, 2026
  2

• Should some compsets/tests use DGLC%NOEVOLVE rather than SGLC?

  answer changingenhancementmisc tagquestion
  Feature

  ESCOMP/CAM#1618 · Filter by author ekluzek opened on Jul 14, 2026
  12