58, 0.565189, 0.865103, 0.508969
23, 0.916723, 0.921158, 0.0831125
59, 0.277719, 0.0093567, 0.842342
2, 0.647174, 0.841386, 0.26473
98, 0.397821, 0.552821, 0.16494
62, 0.369808, 0.146442, 0.569618
35, 0.703737, 0.288476, 0.433288
94, 0.756107, 0.396098, 0.896038
67, 0.638921, 0.891554, 0.680056
82, 0.449198, 0.978571, 0.116202
Numpy savetxt heterogenous data