need help with directMapped b.c. keywords
 

Hello !

Could anyone explain me the meaning of the following keywords used in the file boundary, when directMapped conditions are applied ?

inlet
{
type directMappedPatch;
nFaces 600;
startFace 715675;
sampleMode nearestCell;
sampleRegion region0;
samplePatch none;
offset (0.081 0 0);
}

Regards,

Andrea