Real crashes using mp_physics = 28 and ice-friendly aerosols climatology

[DamienR]

Hello everyone,

I am trying to run WRF solar (WRF version 4.5) taking into account both direct effects of aerosols thanks to CAMS AOD forecasts and indirect ones using water- and ice-friendly aerosols climatology.

I have difficulty activating Thompson aerosol-aware parametrization. Everything works fine in WPS but real.exe crashes when vertically interpolating QNWFA climatology.
When I run the program several times, I get different error messages from : 1) "segmentation fault", 2) "pal, linear is about as low as we go" or 3) "This vertical interpolation failure is more typically associated with untested data sources to ungrib"

I attached to this post my namelist.wps, namelist.input, the log files associated with metgrib and real.

Do you see any discrepancies in my namelist that could explain why real.exe crashes?

Thanks a lot,
Damien

 

[haiqingsong]

Hello everyone,

I am trying to run WRF solar (WRF version 4.5) taking into account both direct effects of aerosols thanks to CAMS AOD forecasts and indirect ones using water- and ice-friendly aerosols climatology.

I have difficulty activating Thompson aerosol-aware parametrization. Everything works fine in WPS but real.exe crashes when vertically interpolating QNWFA climatology.
When I run the program several times, I get different error messages from : 1) "segmentation fault", 2) "pal, linear is about as low as we go" or 3) "This vertical interpolation failure is more typically associated with untested data sources to ungrib"

I attached to this post my namelist.wps, namelist.input, the log files associated with metgrib and real.

Do you see any discrepancies in my namelist that could explain why real.exe crashes?

Thanks a lot,
Damien

https://www2.mmm.ucar.edu/wrf/src/wps_files/QNWFA_QNIFA_QNBCA_SIGMA_MONTHLY.dat.bz2

 

[DamienR]

https://www2.mmm.ucar.edu/wrf/src/wps_files/QNWFA_QNIFA_QNBCA_SIGMA_MONTHLY.dat.bz2

Hello haiqingsong,

I already have this dataset, unzipped and placed in the WPS folder (cf metgrid.log). The problem doesn't seem to come from this file.

Damien

 

[jimenez]

The documentation to run mp 28 with the aerosol climatology is posted here:

WRF Model Users Site