Error with ./real.exe run

[LagnajeetRoy]

While running ./real.exe the WRF model couldn't recognize the WPS generated met_em files. I am adding the namelist files and the error files.Please check and let me know if there are any possible solutions.

 

[LagnajeetRoy]

This is the ls.txt file

 

[kwerner]

Hi,
Are you able to open your met_em.d01.2022-09-25_00:00:00.nc file with a netcdf reader - such as ncview or ncdump?

 

[LagnajeetRoy]

yes

 

[kwerner]

Ok, can you try one thing first? Try to copy the met* files to your wrf running directory (as opposed to linking them in) and see if that makes any difference. If not, will you package up a couple time periods of your met* files and share them with me? I'd like to try to test it on my end. The files will be too large to attach here, so see the home page of this forum for instructions on sharing large files.

P.S. - NCAR's HPC is in maintenance mode this week, so I may not be able to test it out until next week.

 

[LagnajeetRoy]

Okay i will do the necessary and get back to you. Copying them to WRF directory doesn't make any differences. I have uploaded the met_em files according to the instructions as the file name "

met files 25-26.09.2022.zip". Please test and let me know the possible solutions. Thank you...

 

[kwerner]

Thanks for sending those. Unfortunately I'm not able to repeat the issue. real.exe runs without any issues for me. I did have to modify the namelist.input file to change num_metgrid_levels from 34 to 38 to match the files you sent. I also had to modify e_vert from 33 to 45 levels because 33 is too few and caused an error. I don't think either of those issues would have caused the error you're seeing, but you may want to go ahead and try modifying that. The only other things I can think of is to try recompiling WRF, using a clean version (without any modification) and see if that makes a difference. Otherwise, maybe it is an issue with your computing environment - perhaps you don't have enough disk space? Or maybe there is some underlying environment setting that is causing the problem. I'd recommend talking to a systems administrator at your institution for guidance. If you get it figured out, let us know what the solution was. Thanks!

 

[Ioga Lazuardi]

Okay i will do the necessary and get back to you. Copying them to WRF directory doesn't make any differences. I have uploaded the met_em files according to the instructions as the file name "

met files 25-26.09.2022.zip". Please test and let me know the possible solutions. Thank you...

try to link your data to your wrf folder, maybe on run, or test/em_real, use (ln -svf /dir/met_em* .), if after link the data turn into blue that mean all data linked properly, if red u can try to copy that, i think u dont need to zip that file, also check the date of output metgrid and namelist.input, from what i see the issues just in read data or date

 

[LagnajeetRoy]

Thank yo so much @kwerner for the insights. While i am trying to recompile WRF again i am getting some errors as the executable are not build. I have enough space present in the system. There must be some problem with the compilation. Previously it was good i will recompile again and let you know.
@Ioga Lazuardi all of the things are done and all are fine please check the whole conversation above.