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  1. W

    e_vert & num_metgrid_levels

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

    ***SOLVED***error(69): process interrupted (SIGINT) when running real.exe

    Hello everyone! I wanted to run WRF with 4km resolution, but I encountered an error after running real.exe a few of seconds later. I have tried changing the initial and boundary fields like Process interuptted when running wrf.exe, but it didn't work. I attached the namelist .wps and the...
  3. W

    module_firebrand_spotting_mpi.f90 does not exist or not accessible with intel compilers

    Been having issues using the intel compilers with WRF and WRF-Chem only within the last 24 hours. Not sure if intel changed something on their compilers or if the WRF packages had a change but the module_firebrand_spotting_mpi.f90 doesn't exist. I have attached the configure.wrf and...
  4. P

    Problem while running real.exe (WRFChem)

    Hello Community, I have problem while running real.exe, It's taking so much time and after 6 days of continuous running still not get wrfinput_d01, wrfinput_d02, and wrfinput_d03. kindly check attached namelist.input, rsl.out files and rslerror files. and help me. Thank you.
  5. T

    Segmentation fault after N time steps in real.exe with ERA5 boundary conditions

    Hi all, I'm attempting to run a three-month simulation with WRF using ERA5 boundary conditions. I have successfully generated the metgrid files and real.exe runs fine for small time subsets. When I try to run real.exe for the full simulation time it segfaults, always during loop number 626. The...
  6. F

    no explicit error real.exe

    I am running real.exe but the model stops without a clear error in both rsl files (one attached). I wonder if not related to SST included to build the met_em files. Any hint?
  7. W

    WRF fails to run

    Not sure what the issue is. First off the namelist files are not mine, I am trying to use them and adapt to my needs. So there may be something I am missing that I do not know. I have attached all the rsl.error and rsl.output files from ./WRF and ./REAL as well as the namelist.input for WRF.
  8. K

    real.exe does not produce input files for d02 and d03

    Hello, I am a beginner in WRF who is setting up a nested run using WRF 4.4.1 compiled with option 35 (with dm+sm). I run real.exe and wrf.exe for one domain without any problem, but when I include two additional nested domains, I only get one input file for d01 and not for d02 and d03. Running...
  9. S

    iofields_filename WRF v4.4 not working

    Hi I want to remove some variables from my wrfout files but it is not removing any of the variables I put in the iofields_filename Here is my namelist.input and rsl.error file
  10. S

    real.exe ERROR: not enough info for a p sfc computation

    Hi all, I was trying to run real.exe, but it exited with code 1. I downloaded real-time data (fnl_xxxx_xx_xx.grib2) from NCEP FNL Operational Model Global Tropospheric Analysis online data sets. I successfully ran geogrid.exe, ungrid.exe, and metgrid.exe. but failed in initializing to generate...
  11. Z

    p_top issuses for the wrf.exe

    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...
  12. S

    iofields_filename not working WRFv4

    Hi I have followed all the recommendations from a similar question and the comments on the WRF guide about Run-Time IO As soon as I try to run the real.exe I get the following error on the rsl.error.0000. The ignore_iofields_warning is set as .true. module_io_quilt_old.F 2931 T ------...
  13. A

    SIGSEGV, Segmentation fault occurred while running real.exe for a Nested case

    Greetings all, I'm trying to run a nested , 5 months long case on a precompiled WRF system using ERA-5 both single and pressure level dataset and I used the following reference to download the data from:
  14. I

    Sgmentation fail in real.exe

    Hello everyone, I am facing an error in real.exe, I don't know what it could be. Follows namelist and rsl.error.
  15. yanhongyi

    Soil moisture in met_em* files has negative values

    Hello, I recently planned to study the effect of soil moisture on air temperature, so I wanted to modify the soil moisture in the met_em* files. However, I found out today that there are negative values in the soil moisture (Variable: SM, SM000007, SM007028, SM028100, SM100289), which confuses...
  16. S

    Using Split met_em Files With real.exe

    I am trying to run WRFv4.4.1 using split met_em files (io_form_metgrid = 102 in namelist.wps), but the resulting split met_em files cannot be read by real.exe, even though io_form_input is set to 102. Instead, I get the following error: FATAL CALLED FROM FILE: <stdin> LINE: 409 error...
  17. N

    Error while running WRF

    Hi, I'm getting the following error when i run real.exe. I have attached error image, namelist.wps , namelist.input and rsl error file
  18. D

    Flag_impervious and flag_canopy=0 Error while executing real.exe (when used with Pleium-Xie land surface scheme)

    Dear WRF community, I am using WRF4.4with NCEP-GFS data(3hrly-0.25*0.25) was taken as input with a two domain and is testing with various physics options microphysics = 6(WSM6) ; ra _lw=3(CAM) ; ra_sw=3(CAM) pbl=5(MYNN2.5) sf_phy=7(Pleium-Xie) the error came as like this (which I couldnt able...
  19. N

    MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD with errorcode 1.

    Hi everyone, I'm getting this error when I run real.exe. Here is the complete error message. starting wrf task 0 of 1 -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD with errorcode...
  20. E

    WRF4.4.1 real.exe error

    Dear all, I am in attempt to using WRF4.4.1 to run weather modelling by following the compiling tutorial: Compiling WRF. My WRF Compiler Choice is 34 and nesting option is 1 while my WPS compiler choice is serial. I have successfully configured and compiled WRF and WPS and passed all the...