wrf.exe

Hi, I am using WRF-chem 4.4.1, but while running the wrf.exe, I am getting the following error. WRF NUMBER OF TILES = 1 d01 2017-11-01_00:00:00 ---------------------------------------- d01 2017-11-01_00:00:00 W-DAMPING BEGINS AT W-COURANT NUMBER = 1.000000 d01 2017-11-01_00:00:00...

Hi, I'm WRF model newbie. I'm running WRF model with 3 domains and I chose the physics suites named NCAR Convection-Permitting Suite. And I added the option Stochastic parameterization schemes. This is part of my namelist.input &stoch rand_perturb = 1, 1, 1, nens...

Good morning, Could someone please explain how to use e_Vert and the stretching variables? Like I have read the tutorials and I am still not sure how to use it properly. I have attached my namelist.input for someone to help me.

In practice does e_vert need to be larger than num_metgrid_levels or can they be the same?

I'm trying to run wrf.exe using WRF-4.3.1. All WPS and real.exe were completed successfully. When I try running wrf.exe. I end up with the error below in rsl.out.0000. Attached the namelist file I'm trying to use. Many thanks in advance. Edit: I have also tried with sime_step = 162 seconds...

Hello everyone, I am running a wrf model with this publicly available data from https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.20230313/00/atmos/. wrf.exe completed successfully in 34 hrs using 20 mpi processes. I was trying to reduce the runtime by increasing the number of mpi...

Would someone do me a favor? When I run wrf.exe ,"ERROR reading namelist namelist_quilt" is displayed. I have attached my namelist.input and rsl.error.0000. Thank you very much！

Hello everyone, As shown in the title, I am faced with a perplexing problem using wrf.exe. This problem does not usually occur, but it does occur in certain area settings and with a limited number of parallels. I'm using dm+sm mode. 16 MPI and 9 OMP threads/process -> NG 16 MPI and 18OMP...

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, I'd like to know if it is possible to use an environment variable to direct the output files from wrf.exe and if so, what the syntax would be in the namelist file. I'm thinking of something like the following: &time_control ... history_outname =...

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...

Hello, I already read multiple posts on this forum quoting this error but none of the provided issues to check or solution to try seemed to work (e.g. : no CFL error). I'm using inputs from ndown.exe (originating from wrfout* by WRF 3.6.1) into a 2-domains (121x121) nested run by WRF 4.2.1...

Hello everyone! When I run wrf.exe (Version 4.3.2) with gwd_opt equals to 3 in namelist.input, all the relevant diagnostic variables are zero, and the wind fields of all three domains (25km, 5km, and 1km)are exactly the same with gwd_opt equals to 0. According to the users' guide, gwd_opt...

Can WRF-ARW perform a 3 day forecast based on historical data? I am trying to run wrf model beyond the given input days but it is getting stopped.

Hello, I have run the real.exe successfully and get the wrfinputd01 and wrfbdyd01.However when I tried run the wrf.exe，the program fails immediately.and I got the error message like: Max map factor in domain 1 = 0.00. Scale the dt in the model accordingly. D01: Time step...

Good evening, I am new to WRF and I have two concern to ask for clarification. 1. Regarding the 4 nested domain, when I execute the wrf.exe with slurm batch file, I have faced this error longjmp causes uninitialized stack frame ***...

HI, administrator. The version of WRF & WPS used in my research is V4.4.1. FNL datasets to drive WRF mode are from this. I set up a running experiment for five summers (2016,2017,2018,2019,2020). I keep the same configuration and successfully complete all years of runnings except 2020...

Hi, dear administer. My WRF version is 4.4.1. My outermost domain is east China and running time is three months. Amounts of processors for running is 48 (I think it may be enough). At first, I follow the rule to set time_step=54 (6 x dx ,my dx is 9000). However, CFL error happened after 1 hour...

Hi everybody! I was trying to run WRF on era-5 data with 1-h step. WPS launched sucсessfully. i still can't run wrf at all it could be connected to lauching real.exe where we have some strange logs. I provide my namelist.input, namelist.wps and the error. Can you help me with this problem, thank...

I am trying to execute wrf.exe and I am getting the below error *** stack smashing detected ***: terminated Program received signal SIGABRT: Process abort signal. I am attaching the rsl.* files as well as namelist.input file. @kwerner Sir here is a new link with all the required details I...