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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...
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...
Dear all,
I am performing WRF-Chem v3.9.1 simulations using the CBMZ-MOSAIC chemistry option (chem_opt=32). My parent domain simulation was completed successfully. But, after using ndown to generate boundary conditions for the nested domain files, I gave a run for the nested domain, and the...
Dear everyone,
I ran WRF-Chem successfully with the RADM2-MADE/SORGAM chemistry option (chem_opt=11) using MOZART4 data to include chemical IC/BC in the wrfbdy and wrfinput files. But the MOZART4 data is not available after January 21, 2018. So, to simulate the recent periods, I have to use the...
WHEN I RAN WRF-CHEM, SOMETHING ERROR HAS BEEN SHOWN LIKE THIS:
D01: Ratio Including Maximum Map Factor = 2.265266 (s/km)
D01: NML defined reasonable_time_step_ratio = 6.000000
Climate GHG input from file from year 1765 to 2499
CO2 range = 277.913000000000...
Dear all,
I used the Goddard scheme for SW Radiation and the RRTMG scheme for LW Radiation while running WRF-Chem using RADM2-MADE/SORGAM chemistry options.
I want to calculate the net SW radiative flux in the atmosphere using this formula:ΔFatm = ΔFTOA - ΔFsurf
However, I noticed that only the...
Dear everyone,
I have some doubts about the unit conversion of aerosol species. I ran WRF-Chem using the RADM2-MADE/SORGAM chemical mechanism. I viewed the output using the MATLAB command ncdisp. Some portions of the displayed lines are as follows:
eci
Size: 405x415x34x217...
Hello everyone,
I gave a WRF-Chem run of the direct effect using the RADM2-MADE/SORGAM chemistry option. The thing is, the simulation of the parent domain was completed successfully without throwing any errors or warnings. But when I gave a simulation for the nested domain after including...
Dear all,
I am running WRF-Chem (version 3.9.1.1) using RADM2-MADE/SORGAM, including aqueous reactions (chem_opt=11). I have successfully prepared anthropogenic emission input data from the EDGAR v5 MOZART dataset using anthro_emis, biogenic emission input data from the MEGAN dataset using...
Dear all,
I add many variables in the Registry(about 1661 variales). And when I add the initial and boundary conditions(./mozbc) to generate the wrfbdy file, the some of the initial values of the variables (after about 386th variable) do not appear in wrfbdy file and thus when I run...
Hello all,
I am using FINNv2.5 for a biomass burning simulation with WRF-Chem v 4.4.1 using MOZCART. I have attached my namelist and rsl file. However, I am running into a segmentation fault that I do not understand how to fix. Any help would be greatly appreciated. Below is part of the error...
Hello everyone,
I want to run wrf.exe (WRF-Chem) with one-way nesting because of the limitations of my system (a linux server with 378 GB of RAM and 32 processors). I have gone through the WRF user guide, which explained how to do one-way nesting using 'ndown.exe'. Also, I found the following...
Hello everyone ,
I am giving a test run with two domains (d01:20 km and d02:4 km) with one-way nesting by setting 'feedback' option to '0' for just 2 days. The WRF-Chem ran successfully when I used the MOZCART option (chem_opt=112) and MOSART-MOSAIC (chem_opt=201). But, some specific errors only...
Hello
Been trying to resolve this error issue by looking for answers somewhere else in the internet, but to no avail.
I am running WRF-Chem with anthropogenic emissions from EDGAR-HTAP and bio emissions from MEGAN, all the tools necessary before running WRF-CHEM, such as anthro_emis...
Dear all,
I have some small queries about the setup of some variables in 'namelist.input' file for running WRF-Chem to study aerosol-cloud-climate interaction.
1. After going through various research papers on aerosol-cloud interaction studies using the WRF-Chem model, the user guides, and...
Dear all,
I am running WRF-Chem Version 3.9.1.1 on a Linux server with 32 processors (RAM: 378 GB) and the gfortran compiler. I used the EDGARV5 MOZART dataset for generating anthropogenic emission input files ('wrfchemi_d<domain>_<date>.nc'), FINN Version 1.5 dataset for generating fire...
Hello everyone,
I was able to run real.exe successfully, and then I was also able to make the chemistry input files that are needed to run wrf.exe. Then I gave the following command:
mpirun -np 28 ./wrf.exe >& wrfrun.log &.
At first, the simulation went on for some time, but then it stopped...
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