MFEM NURBS mesh v1.0

#
# MFEM Geometry Types (see mesh/geom.hpp):
#
# SEGMENT     = 1
# SQUARE      = 3
# CUBE        = 5
#

dimension
3

elements
2
1 5 0 1 4 5 6 7 10 11
2 5 1 2 3 4 7 8 9 10

boundary
10
3 3 5 4 1 0
3 3 0 1 7 6
3 3 4 5 11 10
1 3 5 0 6 11
3 3 6 7 10 11
3 3 4 3 2 1
3 3 1 2 8 7
2 3 2 3 9 8
3 3 3 4 10 9
3 3 7 8 9 10

edges
20
0 0 1
0 5 4
0 6 7
0 11 10
1 1 2
1 4 3
1 7 8
1 10 9
2 0 5
2 1 4
2 2 3
2 6 11
2 7 10
2 8 9
3 0 6
3 1 7
3 2 8
3 3 9
3 4 10
3 5 11

vertices
12

knotvectors
4
1 5 0 0 1 2 3 4 4
1 5 0 0 1 2 3 4 4
1 2 0 0 1 1
1 2 0 0 1 1

weights
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

FiniteElementSpace
FiniteElementCollection: NURBS1
VDim: 3
Ordering: 1

0 0 0
4 0 0
8 0 0
8 1 0
4 1 0
0 1 0
0 0 1
4 0 1
8 0 1
8 1 1
4 1 1
0 1 1
1 0 0
2 0 0
3 0 0
3 1 0
2 1 0
1 1 0
1 0 1
2 0 1
3 0 1
3 1 1
2 1 1
1 1 1
5 0 0
6 0 0
7 0 0
7 1 0
6 1 0
5 1 0
5 0 1
6 0 1
7 0 1
7 1 1
6 1 1
5 1 1