Re: [Numpy-discussion] indexing question

22/11/10 @ 11:20 (-0800), thus spake John Salvatier:

I didn't realize the x's and y's were varying the first time around. There's probably a way to omit it, but I think the conceptually simplest way is probably what you had to begin with. Build an index by saying i = numpy.arange(0, t.shape[0])

then you can do t[i, x,y]

Exactly. I was just wondering if I can speed this up by omitting building the "arange array". This is inside a function that gets called a lot, so I suppose it would make a difference if I can get rid of it. -- Ernest