Real.exe stop running without any error after special loop

[Zilu Zhang]

Hello. I am using the CMIP data to run the WRF. It is successfully metgrid.exe， However, when I want to run the wrf,the real.exe will stop after 14 loop. I have try to change the time period, and get the same results. If I just loop 10,It will successfully real. I don't know what happend and try to change everything but It doesn't work.

 

[Ming Chen]

I am suspicious this is a data issue. Can you check your met_em file at the time when REAL stopped? Compare this file with other met_em files to make sure it includes all data required by WRF.

Also, please look at all your rsl files and try to find error messages that can help us figure out what is wrong. Note that errors may randomly exist in any rsl files, so you need to look at all rsl files.

 

[Zilu Zhang]

I am suspicious this is a data issue. Can you check your met_em file at the time when REAL stopped? Compare this file with other met_em files to make sure it includes all data required by WRF.

Also, please look at all your rsl files and try to find error messages that can help us figure out what is wrong. Note that errors may randomly exist in any rsl files, so you need to look at all rsl files.

Thanks for your suggestion! I check other rsl files.and I found the error info:
target pressure and value = 11.52510 -6.293583
column of pressure and value = NaN -7.179341
column of pressure and value = 8.517193 1.883198
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE: <stdin> LINE: 5885
troubles, could not find trapping x locations
-------------------------------------------
I think it's the question about the number of vertical level of the CMIP data.It's only 15 and i will check the NAN data pressure in the met_em files.

 

[Ming Chen]

This definitely indicates that your input data is wrong.

I would suggest that you compile WRF in debug mode, then rerun this case. The log file will tell you exactly when and where something is wrong. This information will be helpful for you to track the wrong input data.