AREMESH, LCOMB, ANGLE
Generates an area in which to create a new mesh for rezoning. 
LCOMBSpecifies how to combine adjacent line segments:
0  | —  | Line segments combined by connecting ends to ends. This value is the default.  | 
-1  | —  | No line segments combined.  | 
ANGLEThe maximum angle (in degrees) allowed for connecting two
line segments together. The default value is 30. This value is valid only
when LCOMB = 0.
Issue the AREMESH command after issuing a REMESH,START command and before issuing a REMESH,FINISH command.
The AREMESH command cannot account for an open area (or “hole”) inside a completely enclosed region. Instead, try meshing around an open area by selecting two adjoining regions; for more information, see Hints for Remeshing Multiple Regions .