# NAMD extended system trajectory file
#$LABELS step o_x o_y o_z
0 0 0 0
500 0 0 0
1000 0 0 0
1500 0 0 0
2000 0 0 0
2500 0 0 0
3000 0 0 0
3500 0 0 0
4000 0 0 0
4500 0 0 0
5000 0 0 0
5500 0 0 0
6000 0 0 0
6500 0 0 0
7000 0 0 0
7500 0 0 0
8000 0 0 0
8500 0 0 0
9000 0 0 0
9500 0 0 0
10000 0 0 0
10500 0 0 0
11000 0 0 0
11500 0 0 0
12000 0 0 0
12500 0 0 0
13000 0 0 0
13500 0 0 0
14000 0 0 0
14500 0 0 0
15000 0 0 0
15500 0 0 0
16000 0 0 0
16500 0 0 0
17000 0 0 0
17500 0 0 0
18000 0 0 0
18500 0 0 0
19000 0 0 0
19500 0 0 0
20000 0 0 0