[0.0, 0.0]
[1.85, 9.6]
[2.73, 19.13]
[0.3, 28.7]
[2.64, 38.25]
[2.29, 47.77]
[2.01, 57.28]
[2.61, 66.82]
[2.2, 76.33]
[2.49, 85.85]
[0, 0]
[2.55, 104.9]
[2.65, 114.47]
[1.79, 123.98]
[2.86, 133.55]
Inserting rows of zeros at specific places along the rows of a NumPy array