wrf.mipch stopped with no errors

[Alice_666]

I am using the WRFV4.1.3 version to run LES, the minimum grid spacing is 40m. The microphysics scheme is full bin.(In other case,I use the thompson sechme and it runs successfully ) Currently, I am running a real case with 144 cores, but after running for a while, wrf.mpich crashes. I cannot find any errors in the rsl.error or rsl.out files. Below I have attached my namelist.input file and the rsl.error.0000, and rsl.out.0000. Sincerely hope that someone can help me.

 

[kwerner]

Hi,
Apologies for the delay in response. If you are still experiencing this issue, can you try a few tests to try to narrow down the problem?

1) Can you test to see which domain is causing the problem? Try running with only 4 domains, then 3 domains, then 2, then 1 until you are able to run successfully (if you are able to).

2) If you are able to run only 2 domains successfully, but not 3 domains, this could potentially be due to the fact that you are using a 5:1 ratio for all domains except d03, which is a 3:1 ratio. Can you test with 3 domains again, but change the setup so that domain 3 also has a 5:1 ratio and see if that makes any difference? Make sure to also change the parent_timestep_ratio to 5:1, as well.

Once you figure out which domain is causing the issue, please send all the rsl* files for the simulation that fails. You can package the files into a single *.tar file and just attach that. Thanks!