wrf.exe

Hello all, I want to add atmospheric heating rate as a variable in the WRF output files (i.e., 'wrfout_d0*' files). I have gone through a previous forum conversation (Output the atmospheric heating rate) and after considering the suggestions available in that conversation, I made a iofields file...

I'm conducting one domain experiment and two domain experiments with WRF version 4.4.2. I am using openmpi 4.1.4 version and aarch64, a 64-bit processor based on the ARMv8 architecture. It was confirmed that the experiment set with two domains was completed normally, and the experiment with one...

Hello, I have run WRF 4.4.1 (with dm+sm) successfully for a 9-3-1 km nested domain. I am now trying to use hourly output for the inner 1 km domain together with ndown to downscale a small part of my inner domain to 333 m resolution. I have successfully created met_em files as well as a wrfinput...

Hello everyone, can you help me with this problem? When I run wrf.exe, I get the following error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0x154094f54d11 in ??? #1 0x154094f53ee5 in ??? #2 0x154094bca08f in ??? at...

Hello, I'm a newbie to WRF While running the WRF model, I am getting the following error message, so I am asking for help. -------------- FATAL CALLED --------------- FATAL CALLED FROM FILE: <stdin> LINE: 2419 Warning: too many input landuse types I have set the num_land_cat parameter in the...

Hello WRF community, I'm encountering an issue with my WRF simulation, where the wrf.exe process terminates unexpectedly without generating any error messages in the rsl.error.0000 and rsl.out.0000 files, making it challenging to pinpoint the root cause.. I'm seeking your expertise and...

I'm using WRF version 4.5.1 for simulation and I'm encountering" Fortran runtime error: end of record error" at 500m resolution.When I set max_dom=2, it works fine at 2.5km resolution.

I am conducting an experiment from October 1, 2016 to October 6, 2016. I have the following met_em files: met_em.d01.2016-10-01_00:00:00.nc met_em.d01.2016-10-02_00:00:00.nc met_em.d01.2016-10-03_00:00:00.nc met_em.d01.2016-10-04_00:00:00.nc met_em.d01.2016-10-05_00:00:00.nc...

I am running the WRF model in a slurm environment using openMPI. A slurm script called "wrf.slurm" was used to perform work on the compute node, and the following error message was written to rsl.error.0018. When I ran the same script two days ago, it ran normally, but after the error occurred...

Hello, I'm trying to run WRF-ARW & CORINE landuse with mosaic option. Real.exe completes without any error however wrf.exe stops suddenly. You can find my namelist.input and rsl.error.000 attached. Thank you for the help! Basak

taskid: 64 hostname: c08n11 module_io_quilt_old.F 2931 F Quilting with 1 groups of 0 I/O tasks. Ntasks in X 7 , ntasks in Y 15 Domain # 1: dx = ********* m WRF V4.5 MODEL No git found or not a git repository, git commit version not available...

When I set namelist.input num_metgrid_levels = 32, It pops up an error like this. ----------------------------------------------------------------------- 0taskid: 0 hostname: x1001c0s3b0n0 module_io_quilt_old.F 2931, T Ntasks in X 4 , ntasks in Y 4 *************************************...

Hi, I had made a 5 day run with frames_per_outfile as 1 and I had the first wrfout file damaged/corrupted. So I left out that file and carried forward with the post-processing. But for other runs i tried, I am facing the same issue - having its first wrfout file corrupted. Only the first files...

Good morning everyone, I was reading through the namelist user guide and saw this today. Checking Output¶ Once a model run completes, it is advised to quickly check a few things. If WRF was built with distributed memory (dmpar), there should be an rsl.out.* and rsl.error.* file for each...

Hello, After I successfully ran a "Base" physics configuration (see table below) multiple times, doing high-res. topgraphy and vertical-levels-number experiments, I needed to try other physics parameterizations. According to an extensive literature review and my case's characteristics...

Hi there! I am currently facing an issue while running wrf.exe. The program runs successfully, but after simulating the data for the first day, I encounter the following error. Any assistance would be greatly appreciated! Specifically speaking, I am utilizing CMIP6 weather reanalysis data to...

Hi WRF Forum folks, I've encountered a rather strange error in moving some WRF ensemble code from Cheyenne to Derecho here at NCAR. When I try to run an ensemble, a random subset of members fails each time with this error: taskid: 0 hostname: dec0460 module_io_quilt_old.F 2931 F...

Dear WRF Community, I am working on investigating the urban effects of heavy precipitation near the Chicago area using the urban canopy model. I am trying to run WRF-SLUCM using WRFV4.4, initialized by NLCD 2011 40 categories of land use data. Everything was perfect in WPS. I have faced some...

Good afternoon, Has anyone sucessfully used GEFS data for WRF model input? I'm seeing how it compares to the deterministic GFS data for forecast validation.

Good day. I am very confused as to how I could prevent this error while running WRF. In my case, I attempt to run 2-domains with outer domain having 15-km and inner domain with 3-km spatial resolution. My Ubuntu system has 16-Gb RAM and I often run WRF with two processors with (mpirun -np 2...