[kiddmax]

Dear foamers

I have two separate domains which are to be merged together. But the errors shows below:

Master:      "kklomega_Ogrid_chord100_402x141x2"  region region0               
mesh to add: "kklomega_Ogrid_chord100_402x141x2_tunnel"  region region0        

Create Times
Reading master mesh for time = 0
Create mesh                     

Reading mesh to add for time = 0
Create mesh                     

Writing combined mesh to 1
patch names:              
9                         
(                         
upper                     
du                        
transition                
riso                      
interface_b               
inlet                     
outlet                    
tunnel_wall               
interface_t               
)                         

patch types: 
9            
(            
wall         
wall         
wall         
wall         
patch        
patch        
patch        
wall         
patch        
)            

point zone names: 
0
(
)

face zone names:
2
(
int_FLUID_BLADE
int_FLUID_T
)

cell zone names:
2
(
fluid_b
fluid_t
)

Copying old patches
Adding new patches.


--> FOAM FATAL ERROR:
Illegal zoneID 1 for face 1622524

    From function resetZones(const polyMesh&, polyMesh&, labelListList&labelListList&, labelListList&)
    in file polyTopoChange/polyTopoChange/polyTopoChange.C at line 1651.

FOAM aborting

#0  Foam::error::printStack(Foam::Ostream&) in "/opt/apps/openfoam-2.1.0/OpenFOAM-2.1.0/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1  Foam::error::abort() in "/opt/apps/openfoam-2.1.0/OpenFOAM-2.1.0/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2  Foam::polyTopoChange::resetZones(Foam::polyMesh const&, Foam::polyMesh&, Foam::List<Foam::List<int> >&, Foam::List<Foam::List<int> >&, Foam::List<Foam::List<int> >&) const in "/opt/apps/openfoam-2.1.0/OpenFOAM-2.1.0/platforms/linux64GccDPOpt/lib/libdynamicMesh.so"
#3  Foam::polyTopoChange::changeMesh(Foam::polyMesh&, bool, bool, bool, bool) in "/opt/apps/openfoam-2.1.0/OpenFOAM-2.1.0/platforms/linux64GccDPOpt/lib/libdynamicMesh.so"
#4
 in "/opt/apps/openfoam-2.1.0/OpenFOAM-2.1.0/platforms/linux64GccDPOpt/bin/mergeMeshes"
#5
 in "/opt/apps/openfoam-2.1.0/OpenFOAM-2.1.0/platforms/linux64GccDPOpt/bin/mergeMeshes"
#6  __libc_start_main in "/lib64/libc.so.6"
#7
 at /usr/src/packages/BUILD/glibc-2.11.1/csu/../sysdeps/x86_64/elf/start.S:116

I am using OF2.1.0. Do you have some ideas to solve this problem? Thanks a lot!

Best regards,
Ye

[Phizz82]

Hi Ye.

I'm not entirely sure of the problem but the error message seems to be looking for a zone 1 but further up in the code this doesn't seem to have been defined (I can see zone 0 and zone 2 defined). Does this help?