When I tried to run wrf-chem4.4.2, I correctly entered the data required for various weather fields and emission sources and successfully executed real.exe. Finally, I ran wrf.exe in chem, but stopped generating new files after output 47 step wrfout files, but wrf did not stop running, and no error was reported during operation, and this problem can be repeatedly implemented in my configuration, I have no clue about this problem, I hope you can guide me