X = np.atleast_3d(np.array([Data[start:start + Obs] for start in range(0, Data.shape[0] - Obs)])) y = Data[Obs:] print len(X), len(y)
X = np.atleast_3d(np.array([Data[start:start + Obs] for start in range(0, Data.shape[0] - Obs)])) y = Data[Obs:] print len(X), len(y)