CMAQ


Hardware For topics related to hardware recommendations, cluster configurations, processor speeds, etc. Infrastructure For topics on how CMAQ is currently organized and distributed on github, maintained on EPA compute servers and shared with the CMAS Community. Meteorology For topics related to CMAQ meteorology. Land Surface For issues/questions related to land surface modeling algorithms in CMAQ. Ancillary Inputs Use this category to report issues with using ancillary inputs (other than Emissions or Meterology) to CMAQ. Chemistry and Aerosols For deep diving into the Chemistry and Aerosol formulations of the CMAQ model. Compiling For topics related to compiling CMAQ and the libraries that it depends on including MPI, netCDF, I/O API. Post-processing For topics related to CMAQ post-processing tools and software (AMET, Python, R). Benchmark Issues and Errors Share your questions and experience in using CMAQ input and output benchmark datasets, including run-time results, and quality assurance of output data, and impact of libraries and compilers. Run Time Errors and Issues Having trouble running CMAQ? Review existing topics that have been posted under this category, and if you can’t find something similar, create a new topic and attach your log file and run configuration settings to get help.
Topic Replies Activity
About the CMAQ category 2 March 11, 2019
H5DIR: Undefined variable 1 May 22, 2019
Pario build error. please help! 7 May 21, 2019
PM2.5 FLUX Calculation from CCTM Results 2 May 20, 2019
System REquiremnt confirmaton 6 May 20, 2019
Where is the file of PM10/PM2.5 fraction of Aitken, accumaltion and coarse mode? 6 May 16, 2019
Inline Lightning NO parameter file for CMAQv5.2 6 May 14, 2019
Update of 2014_pm25_daily_average.txt --> 2015_pm25_daily_average.txt - new vars? 2 May 13, 2019
Use CMAQ to calculate dew amount? 1 May 13, 2019
How to deactivate ModAero? 5 May 8, 2019
Icon and bcon get stuck while running for the single day benchmark 22 May 2, 2019
CCTM compilation 20 May 3, 2019
Icon : Build CMAQ executables Error building ICON 7 May 2, 2019
Bcon compilation 13 April 30, 2019
AE Namelist error in CMAQv5.2 one day benchmark 19 April 23, 2019
ERROR: Stopping because of EBI convergence failures 2 April 22, 2019
Program can't load CGRID file properly 14 April 18, 2019
PM25 Speciation and 'unspeciated' PM25 in CMAQ 10 April 4, 2019
Maximum AQCHEM total iterations exceeded 5 April 2, 2019
Error in initializing plume rise emissions module in cmv_c3 3 March 27, 2019
Cmaq-cctm run-dust 4 March 11, 2019
Cmaq - cctm error 4 March 11, 2019
Creating "tot" output for domains outside the U.S 3 March 11, 2019
MPI and CCTM error 8 March 7, 2019
Error in CCTM for HG modeling with CMAQ 4 March 7, 2019
Cmaq nested error-species issue 16 March 4, 2019
Forrtl: severe 65: floating invalid error in SSEMIS.F in CMAQv5.2.1 25 March 3, 2019
EBI failure, HADV/ADV/HDIFF NaNs 5 February 28, 2019
Run error cmaq 5.0.1 model 2 February 27, 2019
MCIP METCRO2D units - Wind Direction 2 February 22, 2019