I have an array of size (1000, 128, 128) where 1472 are total array of 128x128. Now I want to take an average of every 10th array (axis=0) so that I get final array of the size (100,128,128). I can take all array average with np.mean(data,axis=0), but I don’t know how to take average of every 10 array in this case.

Thanks in advance.

Cheers,