Specifies the filename for the OpenFOAM Reader. Available timestep values. Extrapolate internalField to non-constraint patches Searches the polyMesh/sets/ directory ZoneMesh information is used to find {cell,face,point}Zones. The polyMesh/ directory is only checked on startup. Show patch names in render window. Cache the fvMesh in memory. Represent cells as general polyhedra instead of decomposing them into simpler shapes A simple way cause a reader GUI modification.