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MPT ERROR: received signal SIGSEGV(11)

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New member
Hi all
I am running WRF model v3.7in Cheyenne. The WRF model runs during the first 15 mins of simulation then stops with the "MPT ERROR: Rank 70(g:70) received signal SIGSEGV(11)." Attached are the namelist and rsl files. Thank you for helping me.


  • namelist.input
    4.4 KB · Views: 40
  • namelist.wps
    751 bytes · Views: 30
  • rsl.error.0070.txt
    90.9 MB · Views: 45
Please set debug_level = 0, because higher level cannot provide more helpful information. In addition, I have a few concerns about your namelist options:
(1) for sst update, you should set
auxinput4_inname = "wrflowinp_d<domain>",
auxinput4_interval = 360,
io_form_auxinput4 = 2
(2) for "p_top =1000", e_vert = 40 is too small. You should increase this number to at least 61
(3) This is case running wirth WRFV3.7. Is it possible to update to newer version of WRF, e.g., WRFV4.3, V4.3, etc?