MFEM mesh v1.0

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

dimension
2

elements
18
1 3 0 1 8 7
1 3 1 2 9 8
1 3 2 3 10 9
1 3 3 4 11 10
1 3 4 5 12 11
1 3 5 6 13 12
1 3 7 8 15 14
1 3 8 9 16 15
1 3 9 10 17 16
1 3 10 11 18 17
1 3 11 12 19 18
1 3 12 13 20 19
1 3 14 15 22 21
1 3 15 16 23 22
1 3 16 17 24 23
1 3 17 18 25 24
1 3 18 19 26 25
1 3 19 20 27 26

boundary
18
4 1 0 1
4 1 1 2
4 1 2 3
4 1 3 4
4 1 4 5
4 1 5 6
2 1 22 21
2 1 23 22
2 1 24 23
2 1 25 24
2 1 26 25
2 1 27 26
4 1 7 0
4 1 14 7
4 1 21 14
4 1 6 13
4 1 13 20
4 1 20 27

vertices
28

nodes
FiniteElementSpace
FiniteElementCollection: H1_2D_P4
VDim: 2
Ordering: 0

0
1
2
3
3.1666667
3.3333333
3.5
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1.5555556
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2.8888889
3.2777778
3.6666667
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2.6111111
3.2222222
3.8333333
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1.0113862
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1.1750496
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2.6636634
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2.8363366
3
3.1636634
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3.1329185
3.3419613
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3.6636634
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3.100481
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2
2
2
2
2
2
0.086336582
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