What's New

  • atmosphere/CAM-5.0
    • Add namelist specifier for which history file to write heat/moisture budget terms to.
    • Separate aerosol activation code from microphysics code. (code cleanup; introduces roundoff diffs in cam5 on some platforms)
    • Fix FV offline driver for 2D decomp and WACCM configs; fix configure to allow chem customization w/ trop_bam and *_ghg.
    • Rename of types for import/export states (code cleanup).
    • Fix memory leak with workaround for xlf compiler bug.
    • FV memory optimization; repro_sum update; spmd_utils and mod_comm communication protocol updates.
    • Change FV filter defaults for high resolution grids (1/2 degree and finer). This changes answers in high res runs.
  • land/CLM
    • Updates to CLM include various small fixes for CLM single-point mode and documentation updates. Updates to documentation included how to handle your data when using link_dirtree, and additional documentation and plots for the perturbation error growth method to validate a port to CLM.
  • ice/CICE
    • No changes.
  • ocn/POP
    • The units reported in the pop2 tavg output files for DON_prod are now correct.
  • driver
    • Refactored the driver restart implementation to use only pio for reading and writing of all variables.
    • Minor updates to the shr_esmf code to improve performance when esmf interfaces are used.
  • scripts
    • Added support for edinburgh_pgi infiniband.
    • Added support for lynx_pgi.
    • Added support for pleiades [svn-ccsm-models.cgd.ucar.edu].
    • Fixed co2_ppm value for FW and F1850W compsets, known problem.
    • Fixed F_AMIP_CAM5 and F_1850_CN_CHEM compsets, known problem.
    • Updates to intrepid compiler flags.
    • Archiver fixes and enhancements.