I have been using ENVI for some time. Somehow I always used stacked images (done from other sources). Recently I tried to use layer stack option to stack Hyperion data. I must say, it it is very useful and time saving (took less than 2min to select and stack 242 bands). But the problem is, output is always in descending order; spectral plots starts from 2500 nm and ends at 400 nm (ideally it should be mirror image). I want this in ascending order. Reordering the bands during stacking is one option, but reordering 242 bands is a boring task. Can someone suggest a solution?