MFEM NURBS mesh v1.0

# 2D two squares mesh consisting of two patches 
# with the origin of the left square in the bottom
# left corner and the origin of the right square 
# in the top right corner.

dimension
2

elements
2
1 3 0 1 4 3
1 3 5 4 1 2

boundary
0

edges
7
0 0 1
1 1 4
0 3 4
1 0 3
2 1 2
1 2 5
2 4 5

vertices
6

patches

knotvectors
2
1 2 0 0 1 1
1 2 0 0 1 1

dimension
2

controlpoints
0 0 1
1 0 1
0 1 1
1 1 1

knotvectors
2
1 2 0 0 1 1
1 2 0 0 1 1

dimension
2

controlpoints
2 1 1
1 1 1
2 0 1
1 0 1