[Wrf-users] Nested WRF ideal - Tropical Cyclone Case

[Nikhil Garg]

Hi,

I am trying to make the em_tropical_cyclone case in WRF V 3.4.1 run in
nested configuration. I have finally managed to configure the namelist
option so as to make wrf.exe start, but when the run exists with a
segmentation fault every time. I am currently running WRF model with
OpenMP, 4 cores and compiled with GCC, Gfortran.



calling inc/HALO_EM_PHYS_PBL_inline.inc

calling inc/HALO_EM_PHYS_DIFFUSION_inline.inc

calling inc/HALO_EM_TKE_5_inline.inc

  call update_phy_ten

  call update_phy_ten

  call update_phy_ten

  call update_phy_ten

  call horizontal_diffusion_2

  call horizontal_diffusion_2

  call horizontal_diffusion_2

  call horizontal_diffusion_2

  call rk_tendency

  call rk_tendency

  call rk_tendency

  call rk_tendency



Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.



Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.



Backtrace for this error:



Backtrace for this error:



Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.



Backtrace for this error:





Just for testing, I have tried em_b_wave in nested configuration on my same
OpenMP and it runs just fine.

I have attached both the namelist and the run log file for nested
em_tropical_cyclone case. I have already set ulimit etc so I don’t think it
is memory problem. I would really appreciate if you can help me with this.



Kind Regards,

Nikhil
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