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  1. S

    configure: error: netcdf.mod not found in NETCDF_PATH/include

    Hi, I am using CESM version 1.1.2 to build the B20TRLENS compset. I have attached my config_machines.xml, config_compiler.xml and other machine-specific files. I am using the intel13 compiler with the following specs:- <compiler COMPILER="intel13"> <PNETCDF_PATH></PNETCDF_PATH>...
  2. Y

    CESM 1.2.2 running errors

    Hi All,I am trying to run the CESM 1.2.2 with the B_RCP8.5_CN compset. I was planning to run time slices 2045-2055. I am using the "trop_mozart" mechanism.  I have several error messages: 1) First, I have the error message of "ERROR: chem_surfvals_readnl: Cannot specify both bndtvghg and...
  3. A

    ne5np4 SCRIPgrid required

    Dear all,CESM1/MESSy ( regrids import data online, using SCRIP, which requires the grid corners. These are available on yellowstone, e.g./glade/p/cesmdata/cseg/inputdata/lnd/clm2/mappingdata/grids/SCRIPgrid_ne16np4_nomask_c110512.ncbut are missing for the new...
  4. erik

    CESM1.2.z: for CLM4.5: Important Bad interpretation of maximum rate constant for soil water content in SoilbiogeochemDecompCasc

    The following reference was interpreted wrongly in terms of the maximum rate of soil respiration. This issue goes back to the introduction of CLM4.5 ! calculate the rate constant scalar for soil water content. ! Uses the log relationship with water potential given in <br />! Andren, O...
  5. D

    CESM1.1.2_LENS: E1850LENS and F1850LENS

    Just a heads up that the E1850LENS and F1850LENS compsets do not run out of the box from the special Large-Ensemble (LENS) tag. The fix is easy however. The "CO2" fields need to be removed from CAM's fincl list as co2_cycle is .false. in these compsets and the fincl variables are not recognized...
  6. J

    CESM1.2.z - memory leak when using intel 14.x compiler

    The intel 14 compiler causes a memory leak in the pop model in file diags_on_lat_aux_grid.F90The following change resolves the problem: --- diags_on_lat_aux_grid.F90(revision 64866)+++ diags_on_lat_aux_grid.F90(working copy)@@ -711,8 +711,11 @@         REGION_MASK_LAT_AUX(:,:,2) =...
  7. E

    timing utility bug

    The timing utility code in cesm1_2_2 and earlier (not sure how far back this goes) has a bug in perf_mod.F90 which results in no output being produced when the global statistics are turned off (via setting the namelist variable profile_global_stats=.false.). The fix is to change the value of...
  8. A

    CESM1.1.z and CESM1.2.z - Issue using RESUBMIT option in env_run.xml when setting certain variables in user_nl_pop2

    Affected Releases CESM1.1.z and CESM1.2.z(Bugzilla 1861) There are some variables in the pop2 namelist that are set by build-namelist based on environment variables. For example, init_ts_option is usually 'ccsm_startup', 'ccsm_branch', 'ccsm_hybrid', or 'ccsm_continue' depending on the values of...
  9. A

    CESM1.1.z and CESM1.2.z -The check_input_data script does not grab POP's .hdr files (associated with binary data files) from the

    Affected Releases - CESM1.1.z and CESM1.2.z(Bugzilla 1877) Details included in the Bugzilla report.The check_input_data script does not grab POP's .hdr files (associated with binary data files) from the inputdata repository, so data is not read correctly on new machines until these files are...
  10. A

    CESM1.2.z - Minor -- lake hydrology bug when sudden intense snowstorm occurs preceeded by warm weather.

    Affected Releases - CESM1.2.z(Bugzilla 1717) For CLM4.5, I found one error that is not just a typo but also shows up in a rarely exercised portion of the code (most likely a sudden very intense snowstorm-- ~8 cm/hr -- preceded by warmer weather) in SLakeHydrology, where the top lake layer...
  11. A

    CESM1.2.z - Minor -- false overestimation of fire C emissions for natural vegetation PFTs without transient land-use change.

    Affected Releases - CESM1.2.z(Bugzilla 1719) Details and a fix are included in the bugzilla report.
  12. A

    CESM1.2.z - Problem with an initial file used in CROP simulations.

    Affected Releases - CESM1.2.z(Bugzilla 1753) The file was interpolated using interpinic for CROP simulations. But, because of Bug 1725, interpinic gave a file that has CROP NOT spunup, but starting up from bare soil. So we...
  13. A

    CESM1.2.z - clm4_0_60 interpinic fails to properly map from 1.9x2.5 to the 360x720 grid for CRUNCEP.

    Affected Releases - CESM1.2.z(Bugzilla 1634) It will map to other high resolutions like: ne120np4, 0.23x0.31, 0.47x0.61 however. The problem is that it does the mapping, but puts garbage data values (like e317) in some fields that the program does NOT touch. They happen to be very important...
  14. A

    CESM1.2.z - For CLM4.0, the RCP 8.5 file pftdyn for f09 was NOT correctly updated.

    Affected Releases - CESM1.2.z(Bugzilla 1759) - New good wood harvest is missing from some of the clm40 rcp datasets. A fix was provided in CESM1.1.2 but was not included in CESM1.2.1. In will be fixed in the next CESM1.2.z release.
  15. A

    CESM1.2.z - Issue with CLM45CNDV trees over Amazon.

    Affected Releases - CESM1.2.z(Bugzilla 1776) - When running CLM45CNDV model (compset: ICLM45CNDV) and after running 400 years, there are no trees in the Amazon. ICNDV works all fine.The behavior has been attributed to Gordon's physiology changes to the model that improve the GPP simulation. This...
  16. A

    CESM1.2.z - There is a bug in clm4.5 fire model connected to fpftdyn/=' '

    Affected Releases - CESM1.2.z(Bugzilla 1805) - Details included in the bugzilla report.
  17. A

    CESM1.2.z - For both CLM4.0 and CLM4.5, crop GDD is incorrect for the first ~20 years.

    Affected Releases - CESM1.2.zFixed in upcoming CESM1.2.2 release.(Bugzilla 1815) - Details and a fix are explained in the bugzilla report.
  18. A

    CESM1.2.z - The population density is set to 1850 for 2000_control namelist use-cases.

    Affected Releases - CESM1.2.z (Bugzilla 1838) This is true in the cesm1_2_0 release as well as the latest CLM. population density is set to 1850 for 2000_control namelist use-cases. This is due to a bad setting in the following directories... lnd/clm/bld/namelist_files/use_cases...
  19. A

    CESM1.2.z - irrigated soybean not treated same as rainfed soybean

    Affected Releases - CESM1.2.z(Bugzilla 1867) In modifying the clm to introduce tropical crop pfts, I have come across the following problem:The if-statements in biogeochem/CNAllocationMod.F90 and biogeochem/CNNDynamicsMod.F90 that check for soybean do not include the option for irrigated...
  20. A

    CESM1.1.z - The interpinic tool does not work properly for input files with multiple glacier elevation classes.

    Affected releases - CESM1.1.z (Bugzilla 1447) Currently, interpinic doesn't use any metadata about the glc_mec columns -- e.g., their topographic height. Details regarding the problem and proposed fixes are included in the bugzilla report.