Hi all,
I'm trying to use ERA5 surface and pressure level data as initial and boundary conditions for a WRF run, but I'm running into trouble when running real.exe. The error message is:
The full output from real.exe is in the attached real.log. I've also attached a python script to download data from Copernicus (account required) that reproduces these results as well as the ungrib and metgrid output logs. Ungrib was run with Vtable.ECMWF. The SHA256 checksum for the ERA5_INVARIANT file that I am using is:
This is using WRF v 4.4 on Linux and I have successfully used HRRR and GFS initial and boundary conditions in the past on this machine. Any ideas how to proceed?
I'm trying to use ERA5 surface and pressure level data as initial and boundary conditions for a WRF run, but I'm running into trouble when running real.exe. The error message is:
Code:
flag_soil_layers at end of optional_lsm_levels is 1
flag_soil_levels at end of optional_lsm_levels is 0
st_levels_input = 3 17 64 194
sm_levels_input = 3 17 64 194
sw_levels_input = 3 17 64 194
med_sidata_input: back from init_domain
med_sidata_input: calling init_domain
checking boundary conditions for grid
boundary conditions OK for grid
Missing surface u wind, replaced with closest level, use_surface set to false.
Missing surface v wind, replaced with closest level, use_surface set to false.
Using sfcprs to compute psfc
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x7f177e678960 in ???
#1 0x7f177e677ac5 in ???
#2 0x7f177e21f51f in ???
#3 0x5628546bcd48 in wrf_message_.part.0
#4 0x56285421e723 in __module_initialize_real_MOD_lagrange_setup
#5 0x562854220883 in __module_initialize_real_MOD_vert_interp
#6 0x56285427c3ce in __module_initialize_real_MOD_init_domain_rk
#7 0x5628542e9969 in __module_initialize_real_MOD_init_domain
#8 0x562854207488 in med_sidata_input_
#9 0x5628542083c7 in MAIN__
#10 0x5628541beff2 in main
The full output from real.exe is in the attached real.log. I've also attached a python script to download data from Copernicus (account required) that reproduces these results as well as the ungrib and metgrid output logs. Ungrib was run with Vtable.ECMWF. The SHA256 checksum for the ERA5_INVARIANT file that I am using is:
Code:
SHA256(ERA5_INVARIANT)= 3ef32ec48296986dc987b22a840cdc18d859d396796bb5fe67c6eea7ab8acf51
This is using WRF v 4.4 on Linux and I have successfully used HRRR and GFS initial and boundary conditions in the past on this machine. Any ideas how to proceed?