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real error - Segmentation fault - Runs for One type for physics but not Another

srikar_iist

New member
I have been trying to run ERA5 data (single levels and pressure levels) for the past 2 weeks, but unsuccessful in real.exe for one physics suite but not for another.
Idont understand where i am wrong.


The error i encounter is as follows:

taskid: 0 hostname: login06.hpc.narl.gov.in
module_io_quilt_old.F 2931 T
Ntasks in X 1 , ntasks in Y 1
Domain # 1: dx = 12000.000 m
--- WARNING: Goddard radiation and Goddard 4ice microphysics are not used together
--- WARNING: These options may be best to use together.
REAL_EM V4.3.3 PREPROCESSOR
No git found or not a git repository, git commit version not available.
*************************************
Parent domain
ids,ide,jds,jde 1 248 1 297
ims,ime,jms,jme -4 253 -4 302
ips,ipe,jps,jpe 1 248 1 297
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
alloc_space_field: domain 1 , 3101563844 bytes allocated
d01 2013-05-27_00:00:00 Yes, this special data is acceptable to use: OUTPUT FROM METGRID V4.3
d01 2013-05-27_00:00:00 Input data is acceptable to use: met_em.d01.2013-05-27_00:00:00.nc
metgrid input_wrf.F first_date_input = 2013-05-27_00:00:00
metgrid input_wrf.F first_date_nml = 2013-05-27_00:00:00
d01 2013-05-27_00:00:00 Timing for input 1 s.
d01 2013-05-27_00:00:00 flag_soil_layers 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
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
real.exe 0000000002BA0F7A for__signal_handl Unknown Unknown
libpthread-2.17.s 00007F22F8C5C5D0 Unknown Unknown Unknown
real.exe 0000000000450759 Unknown Unknown Unknown
real.exe 0000000000490D5D Unknown Unknown Unknown
real.exe 000000000049B97D Unknown Unknown Unknown
real.exe 000000000041A56F Unknown Unknown Unknown
real.exe 0000000000418D12 Unknown Unknown Unknown
libc-2.17.so 00007F22F88A23D5 __libc_start_main Unknown Unknown
real.exe 0000000000418C29 Unknown Unknown Unknown


I am sharing my namelists here, pls try out if possible and revert back. Thanks
 

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  • not working.txt
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My rsl.error shows the following: Segmentation Fault:

Max map factor in domain 1 = 1.04. Scale the dt in the model accordingly.
Using sfcprs to compute psfc
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
real.exe 0000000002BA0F7A for__signal_handl Unknown Unknown
libpthread-2.17.s 00007FD1701C65D0 Unknown Unknown Unknown
real.exe 0000000000450759 Unknown Unknown Unknown
real.exe 0000000000490D5D Unknown Unknown Unknown
real.exe 000000000049B97D Unknown Unknown Unknown
real.exe 000000000041A56F Unknown Unknown Unknown
real.exe 0000000000418D12 Unknown Unknown Unknown
libc-2.17.so 00007FD16FE0C3D5 __libc_start_main Unknown Unknown
real.exe 0000000000418C29 Unknown Unknown Unknown
 
This message is not helpful at all....

Is there any other error message? The error message may be saved in any of the rsl files, not necessarily in rsl.error.0000. We need the helpful message to determine what is wrong.
 
This message is not helpful at all....

Is there any other error message? The error message may be saved in any of the rsl files, not necessarily in rsl.error.0000. We need the helpful message to determine what is wrong.
Nothing at all ... if I try running with eta levels specified, its not running, but if i don't specify the eta levels, then the real.exe is successful.
 
Please stay with the approach of not specifying eta levels. REAL can generate the levels in a reasonable way.
 
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