MPAS forrtl: error (63): output conversion error, unit -5, file Internal Formatted Write

[frfajary]

Hi all,

I run MPAS-A regional, I run simulation for three days. For the second day, I got this error:

forrtl: error (63): output conversion error, unit -5, file Internal Formatted Write
Image PC Routine Line Source
atmosphere_model 00000000028EED3B Unknown Unknown Unknown
atmosphere_model 000000000293C510 Unknown Unknown Unknown
atmosphere_model 0000000000F57E36 module_mp_thompso 1329 module_mp_thompson.F
atmosphere_model 00000000009C3991 mpas_atmphys_driv 364 mpas_atmphys_driver_microphysics.F
atmosphere_model 000000000085654B atm_time_integrat 1175 mpas_atm_time_integration.F
atmosphere_model 00000000008138BE atm_time_integrat 288 mpas_atm_time_integration.F
atmosphere_model 00000000007CB7C6 atm_core_mp_atm_d 990 mpas_atm_core.F
atmosphere_model 00000000007C6B76 atm_core_mp_atm_c 770 mpas_atm_core.F
atmosphere_model 000000000041F95B mpas_subdriver_mp 390 mpas_subdriver.F
atmosphere_model 0000000000419E75 MAIN__ 20 mpas.F
atmosphere_model 0000000000419D92 Unknown Unknown Unknown
libc-2.17.so 00002B36869C6555 __libc_start_main Unknown Unknown
atmosphere_model 0000000000419CA9 Unknown Unknown Unknown

There is no files of log.atmosphere*.error.

 

[gdicker]

Hello @frfajary,

Given what I'm seeing in the v8.0.1 tag of the MPAS-Model repo around line 1329 of module_mp_thompson.F, you may be ok commenting out those write(mp_debug,'a,7... lines (1329 to 1336) since it isn't really used in the commented-out ! CALL wrf_debug(150, mp_debug) statement at line 1337.

I'm not well-versed in Fortran string formatting, so I would need to think a bit more before I'm sure on the "why". It could be as simple as the data that is being written overflowing the size of the mp_debug varaible. Or it could be the sign of other errors which could still kill the model or show up in the results.

Please let us know what you see!

 

[frfajary]

Dear @gdicker,
thank you so much for the reply.

I have the lines commneted. However I still I got this message as attached.

forrtl: error (63): output conversion error, unit -5, file Internal Formatted Write

and

forrtl: error (73): floating divide by zero

is it something wrong with the input file? I am using NCEP GDAS.

 

[frfajary]

Dear @gdicker

I tried with a nother input from ERA5. And in certain time step of model integration, I faced same problem.
I run regional MPAS. Maybe it is because some thing happen in the boundary. So I will try to reduce or enlarge my regional domain.

forrtl: error (63): output conversion error, unit -5, file Internal Formatted Write
Image PC Routine Line Source
atmosphere_model 00000000028EED3B Unknown Unknown Unknown
atmosphere_model 000000000293C510 Unknown Unknown Unknown
atmosphere_model 0000000000F57E36 module_mp_thompso 1329 module_mp_thompson.F
atmosphere_model 00000000009C3991 mpas_atmphys_driv 364 mpas_atmphys_driver_microphysics.F
atmosphere_model 000000000085654B atm_time_integrat 1175 mpas_atm_time_integration.F
atmosphere_model 00000000008138BE atm_time_integrat 288 mpas_atm_time_integration.F
atmosphere_model 00000000007CB7C6 atm_core_mp_atm_d 990 mpas_atm_core.F
atmosphere_model 00000000007C6B76 atm_core_mp_atm_c 770 mpas_atm_core.F
atmosphere_model 000000000041F95B mpas_subdriver_mp 390 mpas_subdriver.F
atmosphere_model 0000000000419E75 MAIN__ 20 mpas.F
atmosphere_model 0000000000419D92 Unknown Unknown Unknown
libc-2.17.so 00002B878E75C555 __libc_start_main Unknown Unknown
atmosphere_model 0000000000419CA9 Unknown Unknown Unknown
forrtl: error (73): floating divide by zero
Image PC Routine Line Source
atmosphere_model 00000000028F995B Unknown Unknown Unknown
libpthread-2.17.s 00002B84626EE630 Unknown Unknown Unknown
atmosphere_model 000000000090759E atm_time_integrat 3791 mpas_atm_time_integration.F
atmosphere_model 00000000008D5A46 atm_time_integrat 3227 mpas_atm_time_integration.F
atmosphere_model 000000000086BB5B atm_time_integrat 1399 mpas_atm_time_integration.F
atmosphere_model 0000000000847879 atm_time_integrat 1051 mpas_atm_time_integration.F
atmosphere_model 00000000008138BE atm_time_integrat 288 mpas_atm_time_integration.F
atmosphere_model 00000000007CB7C6 atm_core_mp_atm_d 990 mpas_atm_core.F
atmosphere_model 00000000007C6B76 atm_core_mp_atm_c 770 mpas_atm_core.F
atmosphere_model 000000000041F95B mpas_subdriver_mp 390 mpas_subdriver.F
atmosphere_model 0000000000419E75 MAIN__ 20 mpas.F
atmosphere_model 0000000000419D92 Unknown Unknown Unknown
libc-2.17.so 00002B846291D555 __libc_start_main Unknown Unknown
atmosphere_model 0000000000419CA9 Unknown Unknown Unknown

Best regards and thank you.