theta out
0 0.500000 0
1 0.500000 0
2 0.500000 0
3 0.500000 0
4 0.500000 0
5 0.500000 0
6 0.500000 0
7 0.500000 0
8 0.500000 0
9 0.500000 0
0 3.141593 1
1 3.141593 1
2 3.141593 1
3 3.141593 1
4 3.141593 1
5 3.141593 1
6 3.141593 1
7 3.141593 1
8 3.141593 1
9 3.141593 1