one2d.rea
2                      spatial dimension
1                      number of fields
#========================================================
#    Here is a multibox example
#========================================================
#
Box  left lower
-3  -2                     nelx,nely,nelz for Box)
-2  -1   0.8               x0 x1 ratio 
-2 -.1   1.0               y0 y1 ratio 
v  ,W  ,SYM,   ,          (bc's)
Box  left center
-3  -3                     nelx,nely,nelz for Box)
-2  -1   0.8               x0 x1 ratio 
-.1 .1   1.0               y0 y1 ratio 
v  ,   ,   ,   ,          (bc's)
Box  left upper 
-3  -2                     nelx,nely,nelz for Box)
-2  -1   0.8               x0 x1 ratio 
.1   2   1.0               y0 y1 ratio 
v  ,W  ,   ,SYM,          (bc's)
Box  center center
-4  -3                     nelx,nely,nelz for Box)
-1   0   1.0               x0 x1 ratio 
-.1 .1   1.0               y0 y1 ratio 
   ,   ,W  ,W  ,          (bc's)
Box  right lower
-3  -2                     nelx,nely,nelz for Box)
0   2.   1.2               x0 x1 ratio 
-2 -.1   1.0               y0 y1 ratio 
   ,O  ,SYM,   ,          (bc's)
Box  right center
-3  -3                     nelx,nely,nelz for Box)
0   2.   1.2               x0 x1 ratio 
-.1 .1   1.0               y0 y1 ratio 
   ,O  ,   ,   ,          (bc's)
Box  right upper 
-3  -2                     nelx,nely,nelz for Box)
0   2.   1.2               x0 x1 ratio 
.1   2   1.0               y0 y1 ratio 
   ,O  ,   ,SYM,          (bc's)