WRF-Chem 4.3 crash

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neel14
Posts: 100
Joined: Fri Mar 15, 2019 6:52 am

WRF-Chem 4.3 crash

Post by neel14 » Sat May 22, 2021 6:49 am

Hi,
I am having trouble with running WRF-Chem 4.3 as it crashes after few moments. I have successfully run simulation with v4.2.1 using the same input data and namelist. There are no cfl or chemistry related errors. I only get segmentation fault error. Kindly let me know how can I get this resolved. Also both 4.3 and 4.2.1 are compiled with the same compilers.

forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
wrf.exe 0000000004DF513D for__signal_handl Unknown Unknown
libpthread-2.17.s 00002AACFC7765F0 Unknown Unknown Unknown
wrf.exe 00000000029B990D Unknown Unknown Unknown
wrf.exe 000000000206AF89 Unknown Unknown Unknown
wrf.exe 00000000020271DA Unknown Unknown Unknown
wrf.exe 0000000001E5E761 Unknown Unknown Unknown
wrf.exe 00000000005DF74B Unknown Unknown Unknown
wrf.exe 0000000000410EC1 Unknown Unknown Unknown
wrf.exe 0000000000410E7F Unknown Unknown Unknown
wrf.exe 0000000000410E1E Unknown Unknown Unknown
libc-2.17.so 00002AACFC9A5505 __libc_start_main Unknown Unknown
wrf.exe 0000000000410D29 Unknown Unknown Unknown

jordanschnell
Posts: 144
Joined: Thu Feb 27, 2020 10:58 pm

Re: WRF-Chem 4.3 crash

Post by jordanschnell » Mon May 24, 2021 8:44 pm

Hi,

Can you pleae provide some more information (namelist and full rsl.out/error)?

Thank you.

Jordan

neel14
Posts: 100
Joined: Fri Mar 15, 2019 6:52 am

Re: WRF-Chem 4.3 crash

Post by neel14 » Sat May 29, 2021 3:29 am

jordanschnell wrote:
Mon May 24, 2021 8:44 pm
Hi,

Can you pleae provide some more information (namelist and full rsl.out/error)?

Thank you.

Jordan
Hi,
I have attached the files.

Neeldip
Attachments
rsl.tar.gz
(1.51 MiB) Downloaded 19 times
namelist.input
(10.19 KiB) Downloaded 20 times

neel14
Posts: 100
Joined: Fri Mar 15, 2019 6:52 am

Re: WRF-Chem 4.3 crash

Post by neel14 » Mon Jun 07, 2021 3:52 am

Hi,
Is there any update regarding the issue. Also wanted to let you know that I tried v4.3 real.exe to develop the input files which also did not work.

jordanschnell
Posts: 144
Joined: Thu Feb 27, 2020 10:58 pm

Re: WRF-Chem 4.3 crash

Post by jordanschnell » Mon Jun 07, 2021 12:12 pm

HI,

Can you try turning off emissions? I'm wandering about this line in your logs:

mediation_integrate: med_read_wrf_chem_emissions: Open file wrfchemi_d01_2018-04-07_00:00:00
d01 2018-04-07_00:00:00 Error trying to read metadata

I don't think that is the reason but please double check.

Jordan

neel14
Posts: 100
Joined: Fri Mar 15, 2019 6:52 am

Re: WRF-Chem 4.3 crash

Post by neel14 » Fri Jun 11, 2021 6:59 am

jordanschnell wrote:
Mon Jun 07, 2021 12:12 pm
HI,

Can you try turning off emissions? I'm wandering about this line in your logs:

mediation_integrate: med_read_wrf_chem_emissions: Open file wrfchemi_d01_2018-04-07_00:00:00
d01 2018-04-07_00:00:00 Error trying to read metadata

I don't think that is the reason but please double check.

Jordan
Hi,
It didn't work.

Neeldip

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