MFEM mesh v1.0

#
# MFEM Geometry Types (see mesh/geom.hpp):
#
# POINT       = 0
# SEGMENT     = 1
# TRIANGLE    = 2
# SQUARE      = 3
# TETRAHEDRON = 4
# CUBE        = 5
# PRISM       = 6
#

dimension
2

elements
16
1 3 0 1 6 5
1 3 1 2 7 6
1 3 2 3 8 7
1 3 3 4 9 8
1 3 5 6 11 10
1 3 6 7 12 11
1 3 7 8 13 12
1 3 8 9 14 13
1 3 10 11 16 15
1 3 11 12 17 16
1 3 12 13 18 17
1 3 13 14 19 18
1 3 15 16 21 20
1 3 16 17 22 21
1 3 17 18 23 22
1 3 18 19 24 23

boundary
16
2 1 0 1
2 1 1 2
2 1 2 3
2 1 3 4
2 1 21 20
2 1 22 21
2 1 23 22
2 1 24 23
1 1 5 0
1 1 10 5
1 1 15 10
1 1 20 15
1 1 4 9
1 1 9 14
1 1 14 19
1 1 19 24

vertices
25

nodes
FiniteElementSpace
FiniteElementCollection: H1_2D_P1
VDim: 2
Ordering: 0

0
0.25
0.5
0.75
1
0
0.25
0.5
0.75
1
0
0.25
0.5
0.75
1
0
0.25
0.5
0.75
1
0
0.25
0.5
0.75
1
0
0
0
0
0
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
0.75
0.75
0.75
0.75
0.75
1
1
1
1
1