real.exe: troubles, could not find trapping x locations

[yujiepan]

I am using RAP as background. WPS run normally, but real.exe crashed. The rsl.error is like below
I am using WPS 3.4.1 and WRF 3.4.1


*************************************
Parent domain
ids,ide,jds,jde 1 900 1 660
ims,ime,jms,jme 444 569 571 665
ips,ipe,jps,jpe 451 562 578 660
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
alloc_space_field: domain 1, 498942520 bytes allocat
ed
metgrid input_wrf.F first_date_input = 2010-05-13_09:00:00
metgrid input_wrf.F first_date_nml = 2010-05-13_09:00:00
d01 2010-05-13_09:00:00 Timing for input 18 s.
d01 2010-05-13_09:00:00 flag_soil_levels read from met_em file is 1
Max map factor in domain 1 = 1.04. Scale the dt in the model accordingly.
Using sfcprs to compute psfc
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE: <stdin> LINE: 4327
troubles, could not find trapping x locations
-------------------------------------------

I tied to trace the error, and find the calculated dry air pressure in module_initialize_real.F is NaN. Who knows how to fix this bug? Thanks a lot!

[hnlim]

Hi,

Have you gotten a fix for this problem?

Thanks
Agnes

[dcvz]

The RAP has a rather low PTOP. Be sure your WRF PTOP is below the top of the input data.

[Yamabuki]

Hello, i am sorry to bother you. I am using the 3.6 version of WRF and NCEP data of 2018. I have encountered the same problem, how did you solve it?