running wrf-chem

Dear WRF-Chem community and all, I'm encountering an error when running real.exe in the WPS of WRF-Chem on a Red Hat 64-bit Linux virtual machine. This is my first attempt at running real.exe(chem_opt=0), and it fails to generate wrfbdy_d01 and wrfinput_d01 files. The error message in...

I'm running WRF452 on the Linux system in my own pc to simulate a typhoon. Wrf.exe runs successfully when e_we=27, e_sn= 27. However, when I replaced them with e_we=270, e_sn= 270, wrf.exe runs several hours and output 10 hours wrf_out* data, then it collapses with the following error...

When I use the RADM2 wrfchemi, I choose the chem_opt=10 emiss_inpt_opt=101 and emiss_opt=4, the WRFv4.5.2 programme runs for some time and then ends the process, I check the rsl file and it just shows the segmentation error, here is my namelist.input, I hope you can give me some guidance! The...

hi all, ive been trying to run wrf chem using anthro and bio emiss data, i got program killed while system calculate megan emissions, ********************************************************************* * PROGRAM:WRF-Chem V4.4 MODEL No git found or not a git repository, git...

Hello everyone. I'm trying to simulate the eruption of Changbai Mountain(Baekdu Mountain) following the WRF-Chem 3.9.1.1 Emissions Guide .(https://ruc.noaa.gov/wrf/wrf-chem/Emission_guide.pdf). But It always failed when I runed the convert_emiss program because memory corruption following is my...

Hi all I use gfortran as compiler. For configure setting, I choose 34 and 1. But during compile process, there is some fatal error for some mod file missing. I am not sure how to solve that. I have attached my compile.log file and configure.wrf in this post. Any help would be greatly appreciated.

When running wrf.exe, if I set "force_use_old_data = F" in the namelist.input, it will say: start_domain_em: numgas = 5 mediation_integrate.G 1944 DATASET=HISTORY mediation_integrate.G 1945 grid%id 1 grid%oid 1 Timing for Writing...

Hi everyone, I am currently running WRF-CHEM 4.2 with chem_opt=202, emiss_opt=3, and emiss_inpt_opt=111. I use emiss_opt=3 because the anthropogenic emission data I downloaded, MEIC, is for the RADM2 mechanism. I have observed that the concentration of PM10 in the wrfchemi file is greater...

Hi, everybody When I ran WRF-ChemV3.9.1, I found that it reported an error with *** gasodesolver_rodas failure no.1000***， I tried to modify my namelist, such as reducing the integration step size dt and modifying max_dom=1, but I still reported the same error after another hour of simulation...

Dear all, I am running WRF-Chem version 3.9.1 using RADM2-MADE/SORGAM as a chemistry option (chem_opt=2). After getting the successful run, I found the following variables related to organic carbon in the model output: float orgaro1j(Time, bottom_top, south_north, west_east) ...

Dear all: I would like to ask for your advice. When simulating CO2 concentrations using WRF-Chem version 4.0 coupled with VPRM, with exactly the same anthropogenic emissions inventory, VPRM input files, and namelist.input, the spatial distribution of CO2 concentration results appears normal...

Hello everyone: When I was working on the cycle mode of WRFDA, I conducted data assimilation at 0:00, 6:00, 12:00, and 18:00 respectively. I found that after completing the assimilation at 6:00 and linking to the WRF running directory, the namelist should be integrated from 6:00 to 12:00...

Here are the details. When I try to compile the WRF-ChemV4.5, alwsys failed to find the four .exe in mian. Thins is my /.bashrc and I will post other files in attachment. As you can see in errors_comp.txt , there are some mistakes "‘ Makefile:50: warning: overriding recipe for target `.F.o'...

On this webpage https://ruc.noaa.gov/wrf/wrf-chem/tutorialexercises.htm Under exercise 1. There is only one option to download a namelist.input file. However, to run the WPS commands you need a namelist.wps. Did the link get removed by mistake @jordanschnell

Hello, This is a tutorial that will show step by step how to download the WRF-CHEM tutorial data located on the ftp site. Step 1: Open a new terminal window Step 2. Make a new folder called WRF-Chem-Tutorials mkdir WRF-CHEM-Tutorials Step 3. Move to the new folder created in the terminal...

Howdy Folks: I have a quick question. Our cluster administrators decided to replace their InfiniBand switch with straight ethernet a few weeks ago. I tried to launch a few WRF-Chem jobs to the cluster. A very small amount went through without issues, but most of them came down with the...

Hello, everyone! I encountered problems when running wrf.exe in WRF-4.4.1. I used anthro_emis to process edgar data and mozbc to optimize chemical boundary. I successfully ran wrf.exe with a single thread, but it can't work with more than two threads. Attached are the namelist.input and...

Hi, everyone. I am new to WRF-Chem. I am following a tutorial video from youtube and try to run wrfchem with emission data. But I cannot get the result when I am running wrf.exe The attachments are my namelist.input and namelist.wps. I am using ubuntu22.02 in WSL. I have tried to use other...

I am new to running WRF-Chem. I want to know how different WRF-Chem v3.7.1 and v 4.4 are. Are there any references about it?

Hi all, I tried to run WRF-Chem with LCZ and urban canopy scheme, but it failed. The attachments are namelist.input, namelist.wps, and rsl.error.* files. Please note that: 1. I tried to run WRF-Chem with default land use and it was successful. 2. I tried to run WRF-Chem with LCZ land use...