length	period
(m)	(s)
0.1	0.6643
0.2	0.9036
0.3	1.104
0.4	1.268
0.5	1.408
0.6	1.554
0.7	1.660
0.8	1.797
0.9	1.903
1.0	2.018
0.1	0.734
0.2	0.962
0.3	1.150
0.4	1.311
0.5	1.458
0.6	1.632
0.7	1.739
0.8	1.830
0.9	1.932
1.0	2.032
0.1	0.6254
0.2	0.8947
0.3	1.100
0.4	1.252
0.5	1.410
0.6	1.540
0.7	1.667
0.8	1.788
0.9	1.886
1.0	2.001
0.1	0.670
0.2	0.898
0.3	1.10
0.4	1.27
0.5	1.43
0.6	1.56
0.7	1.68
0.8	1.80
0.9	1.90
1.0	2.01
0.1	0.6692
0.2	0.8952
0.3	1.114
0.4	1.285
0.5	1.420
0.6	1.562
0.7	1.682
0.8	1.806
0.9	1.917
1.0	2.008
0.1	0.627
0.2	0.897
0.3	1.125
0.4	1.273
0.5	1,433
0.6	1.561
0.7	1.668
0.8	1.797
0.9	1.901
1.0	2.000
0.1	0.640
0.2	0.910
0.3	1.11
0.4	1.29
0.5	1.42
0.6	1.55
0.7	1.68
0.8	1.79
0.9	1.92
1.0	2.01
0.1	0.6249
0.2	0.8080
0.3	1.108
0.4	1.258
0.5	1.397
0.6	1.556
0.7	1.689
0.8	1.717
0.9	1.897
1.0	2.009
0.1	0.7088
0.2	0.9270
0.3	1.105
0.4	1.277
0.5	1.432
0.6	1.548
0.7	1.678
0.8	1.789
0.9	1.893
1.0	2.002
0.1	0.6408
0.2	0.9023
0.3	1.119
0.4	1.280
0.5	1.418
0.6	1.549
0.7	1.666
0.8	1.802
0.9	1.908
1.0	2.016
0.1	0.6652
0.2	0.9176
0.3	1.129
0.4	1.262
0.5	1.423
0.6	1.581
0.7	1.666
0.8	1.803
0.9	1.897
1.0	2.015