#vel[1] v time
0.0000000000000	0.0000000000000
0.1250000000000	-0.2505908864339
0.2500000000000	-0.3018620880642
0.3750000000000	-0.3415958183167
0.5000000000000	-0.3970134626750
0.6250000000000	-0.4337620231870
0.7500000000000	-0.4586776439873
0.8750000000000	-0.4763706194246
1.0000000000000	-0.4898511535339
1.1250000000000	-0.5007602399022
1.2500000000000	-0.5097782504058
1.3750000000000	-0.5172493082061
1.5000000000000	-0.5235600908178
1.6250000000000	-0.5289692388823
1.7500000000000	-0.5336351834399
1.8750000000000	-0.5376660545698
2.0000000000000	-0.5418890163890
2.1250000000000	-0.5466531827890
2.2500000000000	-0.5511197285025
2.3750000000000	-0.5553859268319
2.5000000000000	-0.5593231971326
2.6250000000000	-0.5627816425006
2.7500000000000	-0.5656024077352
2.8750000000000	-0.5678037702307
3.0000000000000	-0.5694463900102
3.1250000000000	-0.5705017416655
3.2500000000000	-0.5710203523327
3.3750000000000	-0.5711256486178
3.5000000000000	-0.5715922222295
3.6250000000000	-0.5736314277665
3.7500000000000	-0.5754521437284
3.8750000000000	-0.5769803666689
4.0000000000000	-0.5781761336649
4.1250000000000	-0.5789727574229
4.2500000000000	-0.5793803821587
4.3750000000000	-0.5794448194154
4.5000000000000	-0.5793279742908
4.6250000000000	-0.5792823300040
4.7500000000000	-0.5796853171161
4.8750000000000	-0.5805876698194
5.0000000000000	-0.5812578528780
5.1250000000000	-0.5817137152833
5.2500000000000	-0.5819761878113
5.3750000000000	-0.5820947991896
5.5000000000000	-0.5823448366472
5.6250000000000	-0.5824678321854
5.7500000000000	-0.5824852688837
5.8750000000000	-0.5824015634822
6.0000000000000	-0.5822130817170
6.1250000000000	-0.5819595666129
6.2500000000000	-0.5824504872165
6.3750000000000	-0.5828935247414
6.5000000000000	-0.5832693558600
6.6250000000000	-0.5835651877890
6.7500000000000	-0.5837754618831
6.8750000000000	-0.5839075368782
7.0000000000000	-0.5839651652103
7.1250000000000	-0.5839471652017
7.2500000000000	-0.5838581304312
7.3750000000000	-0.5837052343626
7.5000000000000	-0.5837629607859
7.6250000000000	-0.5840974093197
7.7500000000000	-0.5843953014379
7.8750000000000	-0.5846426250530
8.0000000000000	-0.5848332071681
8.1250000000000	-0.5849696254723
8.2500000000000	-0.5850577148960
8.3750000000000	-0.5850964655442
8.5000000000000	-0.5850859720050
8.6250000000000	-0.5850216951653
8.7500000000000	-0.5848997469788
8.8750000000000	-0.5847248963538
9.0000000000000	-0.5848788144360
9.1250000000000	-0.5850732401885
9.2500000000000	-0.5852447937740
9.3750000000000	-0.5853858539003
9.5000000000000	-0.5854910739947
9.6250000000000	-0.5855636956958
9.7500000000000	-0.5856027757155
9.8750000000000	-0.5856055212792
10.0000000000000	-0.5855718685881
10.1250000000000	-0.5855011717975
10.2500000000000	-0.5853902210208
10.3750000000000	-0.5852406325070
10.5000000000000	-0.5853579981912
10.6250000000000	-0.5855043380277
10.7500000000000	-0.5856336028249
10.8750000000000	-0.5857377388578
11.0000000000000	-0.5858159164529
11.1250000000000	-0.5858666123186
11.2500000000000	-0.5858870167257
11.3750000000000	-0.5858752854108
11.5000000000000	-0.5858307694863
11.6250000000000	-0.5857537984365
11.7500000000000	-0.5856431550804
11.8750000000000	-0.5855402200091
12.0000000000000	-0.5856563330564
12.1250000000000	-0.5857647236938
12.2500000000000	-0.5858577994904
12.3750000000000	-0.5859337389861
12.5000000000000	-0.5859900854391