Cubit 15.8 User Documentation
Groups can also be formed from the hexes or faces obtained from the quality command. Each group formed using quality can be drawn with its associated quality characteristics {i.e. jacobian low .2 high .3} automatically.
Group {<'name'>|id} {Add|Equals|Remove|Xor} Quality { Hex | Tet | Face | Tri | Volume | Surface | Group } <id_range> { quality metric name (default is SHAPE) } [ High <value> ] [ Low <value> ] [ Top <number> ] [ Bottom <number>]
The following example illustrates the use of quality groups:
group 2 add quality volume 1 jacobian
In this case, if the meshed brick from the section Propagated Hex Groups is used, Group 2 will be created and it will contain 1000 hexes with quality characteristics.
The quality metric names can be found in the Quality Assessment section of the documentation.