Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Hi there! Very simple question... I have a multi-band image (36 bands) and I need to calcultate the average of the bands, pixel by pixel. If I do that: average_array=mean(multi_band) I get a single value, because it doesn't work pixel by pixel. So, how can I do to make a mean band of all the 36 bands?? Comments welcome. Best! Julio