[CIG-SHORT] sideset for fault

[Chunyu Liu (cliu5)]

Hi all, 

Recently, I try to modify one of the examples. Instead of using hexagonal mesh, I use tetrahedral mesh. 
That is the only thing I changed. 

When I run creating sideset for faces in faults, it shows some errors. 
The errors: 

group "fault_faces" add face in fault_basement
Creating fault_faces (Group 10)
WARNING: Could not find any entities matching input


Thus, how can I modify sideset for faces in fault ? 

Thank you very much for your attention

# ----------------------------------------------------------------------
# Create blocks for materials
# ----------------------------------------------------------------------
block 1 volume 1 3 8
block 1 name "basement"
block 2 volume 5 6 9
block 2 name "mantle"
# ----------------------------------------------------------------------
# Create nodeset for fault
# ----------------------------------------------------------------------
group "fault" add node in fault_basement
group "fault" add node in fault_mantle
nodeset 10 group fault
nodeset 10 name "fault"

# ----------------------------------------------------------------------
# Create sideset for faces in fault
# ----------------------------------------------------------------------
group "fault_faces" add face in fault_basement
group "fault_faces" add face in fault_mantle
sideset 10 group fault_faces
sideset 10 name "fault_faces"

# ----------------------------------------------------------------------
# Create nodeset for +x face
# ----------------------------------------------------------------------
group "face_xpos" add node in surface 34 38
nodeset 11 group face_xpos
nodeset 11 name "face_xpos"
# ----------------------------------------------------------------------