wrf bug

Hello, I am running WRF to study downslope windstorms, and would like to use the MYNN (or other higher-level closure schemes) for the coarse grid (1 km or larger), as they've proved the best for this kind of application, and LES for a finer grid (say 100 m). However, when attempting to...

Hello All I hope you're doing well I am doing a simulation on WRF 4-5.1 but wrf.exe fails just i am running for 15 days. I get the following error: = BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES = RANK 29 PID 9587 RUNNING AT n117 = KILLED BY SIGNAL: 9 (Killed) Attached are all...

Hello everyone, I'm currently encountering an issue while running WRF version 4.5. The error message I receive is as follows: -------------- FATAL CALLED --------------- FATAL CALLED FROM FILE: <stdin> LINE: 2419 Warning: too many input landuse types I replaced the original land use data in...

Hello admins @islas @weiwang @kwerner @jordanschnell , @mgduda With the release of WRF v4.6.0, I have conducted a series of evaluations on the Weather Research and Forecasting Model Chemistry (WRF-Chem) version 4.6.0, utilizing the Intel LLVM Compilers and associated libraries. The purpose of...

Hello admins @islas @weiwang @kwerner , @mgduda With the release of WRF v4.6.0, I have conducted a series of evaluations on the Weather Research and Forecasting Model (WRF) version 4.6.0, utilizing the Intel LLVM Compilers and associated libraries. The purpose of these tests was to assess the...

Hello, I have recently observed a deviation in the original differences after using the grid nudging option. What could be the reason for this? The comparison in this figure shows the difference in wind speed with and without a wind farm. It can be seen that after adding nudging, there is a...

Hi all, I met this problem while runninf Wrfv4.5: [comput1:4365 :0:4365] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe07e33640) ==== backtrace (tid: 4365) ==== 0 0x000000000004d455 ucs_debug_print_backtrace() ???:0 1 0x0000000002d4b161...

We use WRF version 4.5.2 for urban climate studies. Registory.EM_COMMON has been modified to output variables related to urban areas. Some skin temperature results, such as TR_URB2D (urban roof skin temperature), TB_URB2D (urban wall skin temperature), and TG_URB2D (urban road skin...

Hello, When I run WRF, I get 24 hours of output for my 3 day simulation before getting errors. I imagine this is due to a problem with the physics or dynamics parameters I have set in the namelist, but am not spotting the issue. Namelist and rsl* are included below. Thanks!

Hello, I have already successfully executed real. In running wrf I receive the following error: open_hist_w : error opening /glade/derecho/scratch/$USER/spillover_200612/wrfout_d03_2006-12-13_00:00:00 for writing. That particular folder is empty. I have exhausted my troubleshooting checklist...

Hi WRF community, I have a simulation that I have always been able to do restart runs for, it consisted of 2 scenarios: Control and Irrigation. The irrigation run only utilizes existing irrigation options in the WRF namelist. I have managed to do restart runs for both scenarios before using...

错误： make[2]： [diffwrf] 错误 1（忽略） make[1]：[em_wrf] 错误 1（忽略） make[1]： [em_real] 错误 1（忽略） make[1]： [em_real] 错误 1（忽略） make[1]： [em_real] 错误 1（忽略） 编译 WRF-4.0 时出现问题，我不知道如何解决，这是我的日志文件

Hello, me and my colleague ran into a segmentation fault right when WRF was about to write the first restart file more specificaly during writing for a nested domain. This problem happened exactly at the same time with both of our computer despite the fact that we were using different time...

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 currently running WRF V4.5.2 built with Classic Intel compilers (dm+sm) on Princeton's research computing clusters. I'm using 0.25 GFS as input data, and when I run the model it always seg faults right before integration. The rsl.out/error files didn't show the fault, but I hope they...

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...

hi,all when i run real.exe, i got an error like: After some checking, I realized that it was caused by the inconsistency with namelist.input due to NUM_METGRID_SOIL_LEVELS = 0 in my met file. But this met file is generated by the FILE:xxx file I wrote via py, after metgrid.exe, and I really...

Hello, I recently encountered a strange problem. I am unable to progress my WRF model after performing data assimilation, which generates an analysis. The error message is as follows: forrtl: severe (64): input conversion error, unit -5, file Internal Formatted Read Image PC...

Hi, I am using the WRF v4.0 model for simulations over the mountainous region of India. Model IC/BC is being used from ERA5 datasets. Simulation has three domains, i.e., D1 = 20 km, D2 = 4 km, and D3 = 1 km resolution. WPS and WRF-real completed without any error messages while running wrf.exe...