> On 11.02.2014 14:08, Daniele Nicolodi wrote:
>> Hello,
>>
>> I have two time series (2xN dimensional arrays) recorded on the same
>> time basis, but each with it's own dead times (and start and end
>> recording times).  I would like to obtain two time series containing
>> only the time overlapping segments of the data.
>>
>> Does numpy or scipy offer something that may help in this?
>>
>> I can imagine strategies about how to approach the problem, but none
>> that would be efficient.  Ideas?


or?

st1 = 5
>>> np.concatenate((a1[:,st1:],a2[:,:a1.shape[1]-st1]))
array([[ 5,  6,  7,  8,  9],
       [15, 16, 17, 18, 19],
       [ 5,  6,  7,  8,  9],
       [15, 16, 17, 18, 19]])

- Ray