Hello, I encountered an issue while using the WRF model to map NH3 pollution. I ran the command "./real.exe" with the parameter "chem_opt=10" to incorporate NH3 into my WRF input file. However, despite successfully running "real.exe" without any errors, I noticed that there are no pollutants present in the WRF input file. Could you please provide guidance or assistance on how to resolve this issue and ensure that the pollutants, specifically NH3, are correctly incorporated into the WRF output? Thank you.
This situation is not totally clear to me. However, try to run real.exe with chem_opt=301, and after making the emissions data (before running wrf.exe), change it to 10.
Event when running `real.exe` with chemistry option 301 enabled. It appears that pollutants aren't being correctly integrated into the `wrfinput` file. And after running `wrf.exe`, the resulting `wrfoutput` file only contains meteorological and geological variables, lacking the expected pollutants. And I am not available to figure out the issue.
Do I need the waccm file to be of the same start time as specified in wrf input file? i tried running with waccm of feb 2022 but in my namelist start time is from Dec 2021 and i ran into an error mozbc couldnt read the variables of my wrfinput file. After successfully running of mozbc_input.sh the variable spc_map was empty in mozbc.inp even the wrfinput_vars.txt shows no species it only showsType: float
@@amirhosseinnikfal968 i am running for a whole year, this time period cannot be encompassed in waccm file as , a max of 31 day file can be downloaded. What can I do to solve this?
@@rage4455 You can merge all files to one file representing the whole year. You can use NCO commands. Something like below (all files are appended to file3.nc) ncks -A file1.nc file2.nc file3.nc PS: Please preferably make issues on GitHub if you have technical questions.
