real.exe

I'm using ERA 5 reanalysis as initial and boundary condition for my WRF run. I already downloaded the Land, Pressure and Surface level data that generated the met_em files I'm using on WRF but when I execute real.exe, I got an error as refer to the rsl.error.0000.txt. When executing " ncdump -h...

Hello all, I want to use mosaic landuse categories, firstly I tried Noah LSM and run wrf.exe successfully. But the results were not very good. So I want to test RUC LSM, but I got this following error: d01 2024-10-21_00:00:00 No average surface temperature for use with inland lakes Assume...

I am a relatively new user of WRF-Chem. I am using the version 3.9.1.1. When running real.exe with wrf_chem_input for a day the program runs, but the wrfinput file produced have zero values for the chemical species. The wrf_chem_input file I am using is actually the last wrfout from the previous...

Hello, I would like to conduct sensitivity test about terrain height on an em_real case. The number of domain are one. The simulations preiod is from July 27, 1800UTC to July 29, 0600UTC. I want to evaluate the effact terrain height in the period just after July 28 0900UTC (Restart Time Point)...

Hello, I encountered this problem while running real.exe and I don't know how to adjust it taskid: 0 hostname: n-vmwarevirtualplatform module_io_quilt_old.F 2931 T Ntasks in X 1 , ntasks in Y 1 Domain # 1: dx = 900.000 m Domain # 2: dx = 300.000 m Domain...

Hi. My wrf version is 3.6.1, and when I run real.exe, I get this error: taskid: 0 hostname: h0201.para.bscc ------ ERROR while reading namelist time_control ------ -------------- FATAL CALLED --------------- FATAL CALLED FROM FILE: <stdin> LINE: 10603 ERRORS while reading one or more...

I am running a 4km WRF4.6.1 simulation over the CONUS and am inconsistently running into the error "troubles, could not find trapping x locations" when running real.exe. I am running several days of the model and some days encounter this error, while other days do not. The error popped up when I...

Hi there, I am attempting to run real.exe on derecho for a 3-layer nested domain simulation (namelist attached below); but real.exe seems to be failing on the 3rd domain with the following error; cxil_map: write error cxil_map: write error cxil_map: write error cxil_map: write error MPICH ERROR...

Problem Description: When running real.exe in WRF, it frequently crashes during the 1979-2000 runtime period. The server should have sufficient memory. The rsl.error.0000 log shows garbled characters after the last timestamp before the crash. Attempts using different grid configurations resulted...

I am using future scenario data from MPI-ESM1-2-HR for downscaling, but I encountered a 'Segmentation Fault: Invalid Memory Reference' error while running real.exe. Below are my rsl.error, rsl.out, and namelist.input files. Could you please help me take a look at this issue? I’d really...

Hello group, I am a new user of WRF-Chem model and I would like your help. I have compiled WRF (compile option =34/ dmpar GNU) coupled with KPP. I need to run my model with chem_opt=112 (MOZART Chemistry and GOCART aerosols (MOZCART) using KPP library). Running ./real.exe without chemistry...

In the WPS, I replaced the LAI12 and GREENFRAC values using the MODIS product in the geo_em_d0* in the following pictures. But, I got the bad vegetation fraction values from the wrfinput_d02 and wrflowinp_d02 after real.exe in following pictures . The FVEG equal 0 in the d02 domain...

wrf@DESKTOP-F0401I7:~/WRF/WRF/run$ ./real.exe 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 causes Open MPI to...

Hi, I'm working on customizing Landuse data for WRF and encountered an issue when running real.exe. The model stops with the error message: grid%tsk unreasonable I suspect the issue is related to Landuse preprocessing. Here are the steps I took to integrate the land cover data: Custom...

Hi, Sorry to bother you. When I run real.exe, there is no error but it won't continue to run, could you please help me until. Thank you very much! The error is as follows ： My namelist.input ：

I am trying to run a quick (1 day) simulation with real data, including SST. I am just testing the set-up to prepare for longer (~1-3 week) simulations where I am specifically interested in understanding the influence of different SST scenarios, so I am running with sst_update on. [Edit for more...

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.

Hello, I am interested in using the tracer_opt=2 option, and currently I am trying to give the tracer initial and boundary conditions by injecting the values into the met_em*.nc files generated by metgrid.exe. My problem as of now is that the tracer variables' values in wrfinput_d01 and...

Hello, I am trying to drive WRF with EC-Earth output which contains upper air variables(ta,ua,va,spechum) along with a few surface ones (psfc, ps) at 6-hour frequency. Both the soil and surface data is only available at daily resolution (T2,U10,V10,PSML,ST,SM). Per my understanding of WRF, it...