Atmospheric fow model/SIGSEGV signal (forbidden memory area access) intercepted!
Posted: Fri Jan 27, 2023 3:15 pm
Dear all,
I wonder if there are some detailed tutorials for the atmospheric flow model/ urban building flow cases?
I use code_saturne v7.2.0 in WSL(WSL 1) ubuntu 20.04. I got some problems when I use the atmospheric flow model for a large-scale city model. The mesh for the urban building group is generated by STAR CCM+ with .ccm file format, which is supported by the code_saturne. Since the building groups' geometry is too much complex, the mesh quality is bad, but the same mesh has been tested well for OpenFOAM before. I use the atmospheric flow model to introduce the ABL (atmospheric boundary layer). I fill in the 'idealized large scale meteorological data' in the GUI, without giving the meteo file in the DATA folder.(I am a fresher and don't know if it is okay? And if the longitude and latitude of the domain center are the coordinate, x & y axis of domain center ).
And When I run calculations, it shows errors like: 'SIGSEGV signal (forbidden memory area access) intercepted!'. Some relevant files are attached. Could you please help me with this? Please let me know if you need other information. Very appreciate!!
Best regards.
error's file:
SIGSEGV signal (forbidden memory area access) intercepted!
Call stack:
1: 0x7f0a728dbbde <+0x4a8bde> (cs_solver)
2: 0x7f0a728ddd43 <+0x4aad43> (cs_solver)
3: 0x7f0a728bdf89 <+0x48af89> (cs_solver)
4: 0x7f0a72608dd8 <+0x1d5dd8> (cs_solver)
5: 0x7f0a725231a3 <+0xf01a3> (cs_solver)
6: 0x7f0a7243e6db <+0xb6db> (cs_solver)
7: 0x7f0a7243df0a <+0xaf0a> (cs_solver)
8: 0x7f0a71354083 <__libc_start_main+0xf3> (libc.so.6)
9: 0x7f0a7243df7e <+0xaf7e> (cs_solver)
End of stack
I wonder if there are some detailed tutorials for the atmospheric flow model/ urban building flow cases?
I use code_saturne v7.2.0 in WSL(WSL 1) ubuntu 20.04. I got some problems when I use the atmospheric flow model for a large-scale city model. The mesh for the urban building group is generated by STAR CCM+ with .ccm file format, which is supported by the code_saturne. Since the building groups' geometry is too much complex, the mesh quality is bad, but the same mesh has been tested well for OpenFOAM before. I use the atmospheric flow model to introduce the ABL (atmospheric boundary layer). I fill in the 'idealized large scale meteorological data' in the GUI, without giving the meteo file in the DATA folder.(I am a fresher and don't know if it is okay? And if the longitude and latitude of the domain center are the coordinate, x & y axis of domain center ).
And When I run calculations, it shows errors like: 'SIGSEGV signal (forbidden memory area access) intercepted!'. Some relevant files are attached. Could you please help me with this? Please let me know if you need other information. Very appreciate!!
Best regards.
error's file:
SIGSEGV signal (forbidden memory area access) intercepted!
Call stack:
1: 0x7f0a728dbbde <+0x4a8bde> (cs_solver)
2: 0x7f0a728ddd43 <+0x4aad43> (cs_solver)
3: 0x7f0a728bdf89 <+0x48af89> (cs_solver)
4: 0x7f0a72608dd8 <+0x1d5dd8> (cs_solver)
5: 0x7f0a725231a3 <+0xf01a3> (cs_solver)
6: 0x7f0a7243e6db <+0xb6db> (cs_solver)
7: 0x7f0a7243df0a <+0xaf0a> (cs_solver)
8: 0x7f0a71354083 <__libc_start_main+0xf3> (libc.so.6)
9: 0x7f0a7243df7e <+0xaf7e> (cs_solver)
End of stack