Hi, I've a small problem for which I cannot find a solution and I'm quite sure there is an obvious one:
I've an array Z (any dtype) with some data. I've a (sorted) array I (of integer, same size as Z) that tells me the index of Z[i] (if necessary, the index can be stored in Z). Now, I have an arbitrary sequence S of indices (in the sense of I), how do I build the corresponding data ? Here is a small example: Z = [(0,0), (1,1), (2,2), (3,3), (4,4)) I = [0, 20, 23, 24, 37] S = [ 20,20,0,24] -> Result should be [(1,1), (1,1), (0,0),(3,3)] S = [15,15] -> Wrong (15 not in I) but ideally, I would like this to be converted to [(0,0), (0,0)] Any idea ? Nicolas _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
