Re: [Numpy-discussion] Slicing/selection in multiple dimensions simultaneously

Hey Jon, On 26-Feb-09, at 10:00 PM, Jonathan Taylor wrote:

Am I right to assume that there is no way elegant way to interact with slices. i.e. Is there anyway to get

a[ix_([2,3,6],:,[3,2])]

to work? So that the dimension is completely specified? Or perhaps the only way to do this is via

a[ix_([2,3,6],range(a.shape[1]),[3,2])]

If anyone knows a better way?

a[[2,3,6],:,:][:,:,[3,2]] should do what you want. In [21]: a = randn(50,50,50) In [22]: all(a[ix_([2,3,6],range(a.shape[1]),[3,2])] == a[[2,3,6],:,:] [:,:,[3,2]]) Out[22]: True David