envi layer stacking

toolbox -> spectral indexes -> enhanced vegetation index

toolbox -> layer stack -> select 3 file.dat -> reorder stacks -> enter output file name

toolbox -> edit envi header -> change band names

data manager shows new file.dat contains all bands from stacked layers

right click on new file.dat, animate bands

reference:

https://www.l3harrisgeospatial.com/docs/classificationcreateattributeimagetutorial.html