Find face cells
 

Hi all,

Sorry my bad english :o

How can i find the cells that are after and before a face in an uniform mesh of blocks?
For a given face with index "faceI" what is the index of the cells in the face normal direction?

Thank's

Hi,

have a look at, for instance,

$FOAM_SRC/meshTools/sets/cellSources/faceToCell/faceToCell.C

There you can see how to find a face's owner and neighbour (have a look in the user manual on how meshes are constructed):

label cellI = mesh_.faceOwner()[faceI];

and

label cellI = mesh_.faceNeighbour()[faceI];

Regards,
K

Thank you very much kalle!
:D