wrf.exe

Hello, I have encountered the following error while running wrf.exe: For domain 1 , the domain size is too small for this many processors, or the decomposition aspect ratio is poor. Minimum decomposed computational patch size, either x-dir or y-dir, is 10 grid cells. e_we = 93...

I have been trying to run a one day of simulations over the Java island. While Java has a complex terrain with mountain reach 3km height, the inner domain is over flat terrain. The wrf.exe hangs at 9 UTC no matter all the different combinations of schemes I have tried. I am running a 3 domain...

I have been trying to solve a bug with WRF Plus installation for the ./configure_new script. I have set WRF_ROOT from my build of 4.6.1 and I was successful in installing WPS using ./configure_new My commands are these that I used for WRF PLUS [workhorse@localhost WRFPLUS]$ ./configure_new...

Hi all, I would like to add some new variable inputs into WRF. For example, I need to input 10 variables, all of which are dynamically changing, and each variable has its own distinct timestep. I understand that auxinput5 can handle dynamic inputs(SST,LAI,etc), but I have more than one variable...

I got the error from rsl.out after running the wrf.exe in the following picture. The namelist.input and rsl.out was attached. I have already tried to change the physical scheme (e.g., PBL scheme, microphysics scheme, or radiation scheme) (emitted longwave <0; skin T may be wrong due to...

I was trying to run wrf.exe when the following message appeared: starting wrf task 0 of 1 -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD with errorcode 1. NOTE: invoking MPI_ABORT...

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...

I am getting an warning when trying to execute ./wrf.exe. The Input boundary data is d083003 Timing for main (dt= 15.00): time 2019-05-08_23:59:45 on domain 2: 3.34889 elapsed seconds Timing for main (dt= 15.00): time 2019-05-08_23:59:45 on domain 1: 3.89559 elapsed seconds Timing...

I am trying to run a simple WRF test on two different machines and am trying to figure out why one was successful whereas another was not. I am running the same test on both machines and am able to get all the way to wrf.exe on both. However, on the unsuccessful machine I get the following...

Hi, I am currently calculating ERA5 data for January 2025 using HPC with MPI. I am very confused because my calculation terminates on January 21, 2025, when I set the time range from January 15 to January 25. However, it successfully calculated from January 5 to January 15. I haven't made any...

I have wondered about the date that I set in the namelist.wps and namelist.input that did not match with the wrfbdy_d01 file after running real.exe. this is my namelist.wps &share wrf_core = 'ARW', max_dom = 2, start_date = '2022-12-20_00:00:00','2022-12-20_00:00:00', end_date =...

Greeting, I tried to run the WRF model for five days for the first time. At the end of the result shown FATAL CALLED FROM FILE: <stdin> LINE: 1150 ---- ERROR: Ran out of valid boundary conditions in file wrfbdy_d01 Before running the program, I ensured that I had completed every step and...

I am trying to run WRF on a domain with a parent and one nested domain using the real case with ERA5 data as the input for boundary data. I have worked through every step with WPS and ran real.exe without errors. When I try to run wrf.exe, I am receiving the following error: MPI_ABORT was...

Dear support team, Thank you for the incredible support here. It has become a great resource for help even without opening new threads. My team has some experience with WRF. In our current application, we want to run simulations with large domains, but now we ran into segmentation faults. The...

Hello I am getting this error error opening wrfinput_d01 for reading ierr= -1021, while running wrf.exe. Also, I can see that wrfinput_d01 and wrfbdy_d01 are not created. I am attaching my namelist.wps and namelist.input files.

I am getting below error while running wrf.exe over Himalayan region. (Please find attached namelist.input file which I am using.) Kindly suggest the solution on this. Thanks. ERROR: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0...

Hello. I'm trying to run WRF and get this error when executing the "wrf.exe" file: -------------- FATAL CALLED --------------- FATAL CALLED FROM FILE: <stdin> LINE: 2033 QG, QG(NK).LT.0 ------------------------------------------- application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0...

hi, everyone I encountered a problem when running wrfchem. wrfchem works properly when chem_opt=6, but an error occurs when chem_opt=7!

Hi everyone, I have set up the WRF model 4.5.1 for a long-term historical and projection run, spanning 20 years, with forcing data derived from NoeESM2 GCM. The model is configured to run with SLUCM coupled to the Boulac PBL schemes. The outer domain covers Europe at a 12 km grid resolution...

I am using WRF to simulate a real case.I have given the start time as 2024/12/01_00:00:00.The simulation is for 23 hours.While running ./wrf.exe, my simulation terminates with the error as shown Input data is acceptable to use: wrfinput_d01 CURRENT DATE = 2024-12-01_00:00:00...