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Segmentation fault - invalid memory reference.


New member
After I carried out 4DVAR assimilation, I executed cp wrfvar_output wrfinput_d01,then I am currently using WRF 4.0 to perform regional climate simulations. However, I consistently encounter an error when running wrf.exe:

程序接收信号 SIGSEGV:分段错误 - 无效的内存引用。

Backtrace for this error:
#0 0x7FDFCEAB8697
#2 0x7FDFCDD973FF
#3 0x1C353F0 in __module_ra_rrtm_MOD_taugb3
#4 0x1C372BA in __module_ra_rrtm_MOD_gasabs
#5 0x1C4B45B in __module_ra_rrtm_MOD_rrtm
#6 0x1C505A8 in __module_ra_rrtm_MOD_rrtmlwrad
#7 0x176A500 in __module_radiation_driver_MOD_radiation_driver
#8 0x1852714 in __module_first_rk_step_part1_MOD_first_rk_step_part1
#9 0x122202F in solve_em_
#10 0x10FB3B5 in solve_interface_
#11 0x474580 in __module_integrate_MOD_integrate
排名 #12 0x4067E3 在 __module_wrf_top_MOD_wrf_run

Below are my files: namelist.input,namelist.wps and namelist.input in 4dvar

Could anyone please advise on what I should do to avoid this issue?


  • namelist.input
    3.9 KB · Views: 1
  • namelist.wps
    1.3 KB · Views: 0