#####  ElmerGrid input file for structured grid generation  ######
Version = 210903
Coordinate System = Cartesian 3D
Subcell Divisions in 2D = 7 3 4
Subcell Sizes 1 = 1 1 3 1 3 1 1 
Subcell Sizes 2 = 4 1 1
Subcell Sizes 3 = 1 4 1 1 
Material Structure in 2D
  0  0  2  2  2  0  0
  1  1  1  3  1  1  1
  1  0  0  4  0  0  1
End
Materials Interval = 1 4
Extruded Structure
# 1stmat   lastmat  newmat  
  1        3       1       
  2        3       1       
  3        3       1
  3        4       1       
End 
Boundary Definitions
# type     out      int     
  1        0        1        1       
  2        0        2        1       
  3        0        3        1       
  4        0        4        1       
  5        2        1        1       
  6        3        2        1       
  7        4        3        1       
  8        1        3        1       
End
Numbering = Horizontal
Element Degree = 1
Element Innernodes = False
!Triangles = True
Surface Elements = 324
Element Ratios 1 = 1 1 1 1 1 1  1
Element Ratios 2 = 1 1 1
Element Ratios 3 = 1 1 1 1
Element Densities 1 = 1 1 1 1 1 1 1
Element Densities 2 = 1 1 1 
Element Densities 3 = 1 1 1 1
Verify Density = True