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#!/usr/bin/env python
from pyvtk import *
points = [[0,0,0],[1,0,0],[2,0,0],[0,1,0],[1,1,0],[2,1,0],
[0,0,1],[1,0,1],[2,0,1],[0,1,1],[1,1,1],[2,1,1],
[0,1,2],[1,1,2],[2,1,2],[0,1,3],[1,1,3],[2,1,3],
[0,1,4],[1,1,4],[2,1,4],[0,1,5],[1,1,5],[2,1,5],
[0,1,6],[1,1,6],[2,1,6]
]
vectors = [[1,0,0],[1,1,0],[0,2,0],[1,0,0],[1,1,0],[0,2,0],
[1,0,0],[1,1,0],[0,2,0],[1,0,0],[1,1,0],[0,2,0],
[0,0,1],[0,0,1],[0,0,1],[0,0,1],[0,0,1],[0,0,1],
[0,0,1],[0,0,1],[0,0,1],[0,0,1],[0,0,1],[0,0,1],
[0,0,1],[0,0,1],[0,0,1]
]
vtk = VtkData(\
UnstructuredGrid(points,
hexahedron=[[0,1,4,3,6,7,10,9],
[1,2,5,4,7,8,11,10]],
tetra=[[6,10,9,12],
[5,11,10,14]],
polygon=[15,16,17,14,13,12],
triangle_strip=[18,15,19,16,20,17],
quad=[22,23,20,19],
triangle=[[21,22,18],
[22,19,18]],
line=[26,25],
vertex=[24]
),
PointData(Vectors(vectors),Scalars(range(27))),
'Unstructured Grid Example'
)
vtk.tofile('example3')
vtk.tofile('example3b','binary')
VtkData('example3')
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