real.exe

  1. 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...
  2. 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...
  3. 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 ------...
  4. 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: https://dreambooker.site/2019/10/03/Initializing-the-WRF-model-with-ERA5-pressure-level/...
  5. 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.
  6. 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...
  7. 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...
  8. 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
  9. 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...
  10. 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...
  11. 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...
  12. X

    MPI_ABORT error when running real.exe

    Hello, I am trying to run the data for 1979 January in WRF. However when I try to run the real.exe I had this error: The rsl.error.0000 message is like: And my namelist.input is below. Does anyone have an idea? thank you!
  13. M

    Real.exe error while executing

    I am getting a "Mismatch between namelist and input file dimensions" error while executing real.exe. Can someone help me to where the mismatch is exactly. I have attached all the required files
  14. A

    wrflowinp WRF size limit reached

    I am trying to create an input file for a long simulation (40 years) using ERA-5 dataset with updating SSTs. The problem is that wrflowinp file will have only 10000 time steps when I run real.exe and the file does not cover my entire simulation. I tried changing the "auxinput4_end_h"...
  15. E

    Issue with real.exe and Nested Domains

    Hi all, I am attempting to run a 24-hour simulation of a 3-nested domain over the North Atlantic on Cheyenne using the pre-compiled WRF code under ~wrfhelp/. When I run ./real.exe, the output files of wrfbdy_d01, wrfinput_d01 and wrfinput_d02 are created, but wrfinput_d03 is not created. I...
  16. A

    Real.exe produces only one wrfinput_d01 although I'm using 4 domains!

    I hope you're all doing great. This is my first time using WRF, I have done most of the WPS work, the geogrid, ungrib and metgrid and I linked my met output files to my wrf/run path. My case study has 4 nested domains and I have attached the namelist.wps below. When I run the real.exe and it...
  17. A

    Real.exe produces only one wrfinput_d01 although I'm using 4 domains!

    I hope you're all doing great. This is my first time using WRF, I have done most of the WPS work, the geogrid, ungrib and metgrid and I linked my met output files to my wrf/run path. My case study has 4 nested domains and I have attached the namelist.wps below. When I run the real.exe and it...
  18. T

    Errors running REAL, but can't find in namelist

    Hi, I'm running WRFv4.4.1 Intel and dmpar. Classic netcdf without compression and no pnetcdf. WPS is v4.4 I have a fatal error while running REAL. I'm assuming <stdin> here is coming from the WRF namelist.output? If so, namelist.output is only 2023 lines in size. Where else is REAL taking...
  19. G

    real.exe can't run with met_em files generated from RegCM output

    Hello! This issue is actually a continuation of the process that I have described in a previous thread. To recap, I'm attempting to downscale the results of a RegCM model (HadGEM2-ES) by using its output files as the boundary conditions of a WRFv4.2 simulation. I've used the python pywinter...
  20. S

    real error - Segmentation fault - Runs for One type for physics but not Another

    I have been trying to run ERA5 data (single levels and pressure levels) for the past 2 weeks, but unsuccessful in real.exe for one physics suite but not for another. Idont understand where i am wrong. The error i encounter is as follows: taskid: 0 hostname: login06.hpc.narl.gov.in...
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