您可以尝试
numpy.delete:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.delete.html
或者只是获取所需的数组切片并将其写入新数组。
例如:
a = np.random.randint(0,2, size=(48,366,3))b = np.delete(a, np.s_[-1:], axis=1)print b.shape # <--- (48,365,3)
或等效地:
b = np.delete(a, -1, axis=1)
要么:
b = a[:,:-1,:]



